Tech Whiff

Review about Tech products, visit techwhiff.com

[techwhiff]

Top 5 Best Smartwatches for Teenagers 2019

Smartwatches are designed for all the people who want to keep a tab on their activities and want to move towards a fit and healthy life, irrespective of the age. We all know that there are many smartwatches for women and men to help them stay fit by tracking their activities. Similarly, it is also necessary for teenagers to think about getting fit and the best gadget to stay fit is the Smartwatch. You need to have the best smartwatch for teenager to help them stay healthy. Take a look at the best smartwatches for teenagers

Comparison Table

Smartwatches for teenagers Operating System Swim-proof Heart rate tracking Battery life Apple Watch Series 4 WatchOS Yes Yes Up to 18 hours LG Watch Style Smartwatch Android Wear 2.0 No – only dust and water resistant No 24 hours (depending on the usage) Fitbit Ionic Smartwatch FitbitOS Yes Yes 5 days Ticwatch S Smartwatch-Glacier Android Wear 2.0 No – only dust and water resistant Yes 13 to 15 hours (depending on the usage) Samsung Gear S2 Smartwatch Tizen No – only dust and water resistant Yes 3 to 1.5 days (depending on the usage)

Top 5 Best Smartwatches for Teenagers

Apple Watch Series 4

LG Electronics LGW270.AUSAPG LG Watch Style Smartwatch

Fitbit Ionic Smartwatch

Ticwatch S Smartwatch-Glacier

Samsung Gear S2 Smartwatch

Apple Watch Series 4

The Apple Watch Series 4 is one of the advanced smartwatches that provide many benefits to the consumers. And that’s the reason there are a number of people who prefer apple watches as these watches are known for durability, top-quality performance, great features, and accuracy. The Apple watch series 4 is no less than any other apple watch, in fact, it is better than the previous models. Be it tracking heart rate, keeping a tab on activities or smartphone compatibility, the Apple Series 4 excels in all categories. Plus, the attractive design looks superb on your wrist.

Pros

Optical heart sensor of second-generation

Tracks low and high heart rate

ECG (electric heart sensor) app

Automatic workout detection

Emergency SOS

Personalized coaching

Fall detection

Activity sharing with friends

Stream Apply music

Swim-proof and waterproof

Smartphone notifications

Larger display

64-bit dual-core processor – faster CPU

50% louder speaker

Improved gyroscope

WiFi and Bluetooth connectivity

Digital crown with haptic feedback

Cons

There is no option of always-on screen

Switching watch faces are annoying

No advanced sleep tracking

It does not support third party watch faces

LG Electronics LGW270.AUSAPG LG Watch Style Smartwatch

The LG Electronics LGW270.AUSAPG LG Watch Style Smartwatch has some good features that make it the list of the top 5 best smartwatches for teenagers. It is the best smartwatch for teenager as it has an attractive and slim design that looks really good on their wrist. Users like the design very much as they match up to their style quotient.  This LG watch is compatible with Android as well as iOS, which is really good for fitness enthusiasts who have both Android and iOS. It has a built-in Google assistant feature, which can be activated by saying ‘ok Google’.

Pros

Always-on screen feature

Compatible with iOS 9 or later and Android 4.3 or later

Water-resistance and dust-proof

Built-in Google Assistance facility

Changeable bands

Improved accelerometer, Gyroscope, and ALS

Leather band of high-quality

Stainless steel case

Slim and stylish smartwatch

Bluetooth and WiFi connectivity

Smartphone notifications

App notifications

Wireless magnetic charging facility

Cons

Google Pay option is missing

Battery life is still a disappointment for many people

The Wear OS needs more apps

It is no swim-proof

Fitbit Ionic Smartwatch

Fitbit Ionic is one of the best smartwatch launched by FITBIT, which grabs the attention of the masses, especially the one who want to keep a tab on all their activities and more on the fitness side. It is capable of tracking heart rate in an efficient manner that too in a continuous manner all thanks to the PurePulse technology. The Built-in GPS being the USP of smartwatch also found in the Ionic Smartwatch, which is beneficial for tracking your activities in a real-time. It also provides the music capability with around 300+ songs – you can store and play at any time.

Pros

PurePulse technology tracks heart rate 24 x 7

Keeps a tab on sleep stages

Built-in GPS

Female health tracking option

It is capable of tracking floors climbed

On-screen coaching

Multi-sport and smart tracking

Reminder to move

Guided breathing sessions

Vivid and bright display

Store and play music

Dynamic personal coaching

Cardio fitness level

App notification

Smartphone notification

Waterproof and swim-proof

Cons

The interface response of this watch is a bit slow

Lack of available apps are also counted as a con

Ticwatch S Smartwatch-Glacier

The Ticwatch S Smartwatch has a lot in store that keeps the fitness enthusiasts hooked to it. It is definitely the best smartwatch for teenager 2019 because of the high-quality performance, accurate activity tracking features, and outstanding design. It works on Wear OS system, which syncs with Android as well as iOS. The Google assistant capability allows the user to do all tasks just by speaking. With this smartwatch, you will get access to Uber, news, multi-language support, music, and different watch faces.

Pros

Always-on screen facility

Built-in GPS

Accurate activity tracking

Provides independent navigation

Monitors the heart rate precisely in real-time

Built-in PPG sensor

Six heart rate interval data

Smartphone notifications

App notifications

Customizable watch faces

It is compatible with iOS and Android phones

Phone-free music option

Stylish and lightweight

Water resistant and dust-proof

Perfect workout companion for fitness fanatics

Personal voice assistant

Comes with 30days money back guarantee and 12 months warranty for issues related to quality

Cons

There is no NFC option

Battery life is average

It is not swim-proof

Samsung Gear S2 Smartwatch

Samsung Smartwatches are known for their performance as it is a brand that has been in our priority list when it comes to buying gadgets. Samsung products are always popular among the masses and some people never tried any other products than Samsungs’. The Samsung Gear S2 is just another successful gadget of this popular brand. Outstanding functions with the combination of premium finish and elegant curves make it a perfect choice for teenagers. Best features include accurate fitness tracking, S Health, customizable design, high-speed processor, and easy navigation. It is compatible with iOS as well as Android phones.

Pros

Accurate heart rate tracking

Measures all day activities

Has S health app

Smartphone notification

App notification

Efficient gyroscope, barometer, and accelerometer

Dual-core 1 GHz processor

Compatible with Android and iOS

Customizable design option

Bluetooth and WiFi connectivity

Tizen operating system

Rotating bezel

Efficient smartwatch

Elegant design

Wireless charging dock

Built-in Bluetooth

Cons

Vibrations are a bit weak

It does not have speakers, which is definitely an inconvenience for many people

Limited app selection is also counted as a con

What is the best smartwatch for teenager?

The best smartwatch for teenager 2019 is the one that has all the features you want. All the above-mentioned smartwatches are ideal for teenagers in terms of features, performance, durability, quality, and design. You can pick any smartwatch for your teens from the above list. The design matters a lot when it comes to buying the best smartwatch for teenager as they are going to wear it all the time even in schools and college, thus, they need a classy and attractive looking watch. Smartwatches with customizable faces are also what teenagers like the most.

Buying Guides

When it comes to selecting the right and the best smartwatch for teenager, people get confused as there are infinite smartwatches available in the market with different features, some even have fewer, while some have more features that you do not want to use. So, how to find the best smartwatch for teenager 2019 in terms of features? Let’s take a look at some features you want in your smartwatch

Voice Commands Option

Operating your smartwatch with the help of voice commands always make things easy for you. Gone are the days when people have issues with the hilarious interpretation or not working issues. Today, the voice commands are more in and getting better day by day all thanks to the Google assistant and Siri. Voice commands are really useful when you want your smartwatch to open the mail or text and read it to you, or even give some information of within the app. To make the most of out of your situation, the voice commands are really helpful. So, you need this feature to operate your watch quite easily.

Fitness Tracking

The most important feature you should have in your smartwatch is fitness tracking. A smartwatch should count how many calories you have burned with what intensity of the workout. Although smartwatches are known to operate your Smartphone, it is always beneficial for the fitness enthusiasts to look for a watch that has activity tracking option as well as heart rate tracking so that you know what intensity you need for the next workout to reach your goal.

Media Playback Facility

This feature is really useful and almost everyone loves the watch that has the ability to play music on their smartwatch without the need of the Smartphone. Running or jogging while listening to music is always the priority of teenagers.

FAQS

What things do I need to consider when buying the best smartwatch for teenager?

When you are buying the best smartwatch for your teenager, you need to keep a few things in mind. The first thing is the reason for buying the smartwatch for your teens as most of the people buy it to help their teens move towards a healthy life. If you are one of those, then the things you need to consider before buying the best smartwatch for teenagers are

Health Features

As we have discussed the main reason for buying the best smartwatch for teenager, the health features are a really important factor that you need to consider. It includes keeping a tab on all day activities such as steps taken, calories burned, sleep tracking, active minutes, distance covered, multi-sport tracking (running, jogging, biking, dancing, etc), and floors climbed. Plus, heart rate tracking is also an important feature you need to have in your smartwatch.

Battery Life

The battery life of a smartwatch matters a lot. Let’s assume, you have bought a smartwatch for your teen, they wore it all excitedly but soon the excitement gets over as the smartwatch runs out of juice without even tracking a single day activity. So, you need to have the smartwatch that has a long battery life so that your teen can wear it for at least 2 to3 days without any battery-running-out issue.

Smart Features

Smart features that you should have in your smartwatch include call and app notifications, calendar alerts, online payment, and music storage. Smartwatches are used to operate the smartphone without needing the phone in your pocket. So, if you are out for your regular fitness activities, you can access to your calls, notifications, messages, calendar alerts for events, etc. you can also reply to the texts, attend or reject the calls using your smartwatch.

Conclusion

In this detailed article, we shed light on the best smartwatch for teenagers and how you select it. When you are buying a smartwatch what features you need to have so that you can most out of your watch has been discussed in the article. I also highlight a question asked by the consumers so that they can easily select the best smartwatch for teenager.

The post Top 5 Best Smartwatches for Teenagers 2019 appeared first on Techwhiff.

[techwhiff]

Top 3 Best Scopes for 22 250 in 2019 (#1 is My Favorite)

You need the best scope for 22-250, but you have no experience to choose. How to choose a standard and durable one? Follow us now.

As a hunter with favorite of varmint, I prefer the shooters with long range target and accuracy nuts. And, the 22-250 classic rifle optics is most-selected options. I have been impressed by the velocity and accuracy of  these types of optics.

Firstly, if you are a hunter, you can “get by” with its iron sights, especially with its high velocity and crazy accuracy. Besides, it sounds like the same when you owe a high-end sport car with an engine of six cylinder combustion inside.

Before deciding to use your pocket of money, take a look at the list of things you should consider when making a wise selection of scope for yourself:

Price

Quality

Design

Durability

Overall performance

Are there any else to make 22-250s be widely chosen and used today?

Firm performance

Great accuracy

Fast velocity

Popularity

What kinds of criteria are you looking for?

When considering the scope for 22-250s, you should keep in mind that these ranges only work well at small and medium hunting (some other states may possess some restrictions).

Besides, you can confidently use these ranges can attain super high velocity and fast and crazy accuracy.

Before moving to the specific rifle scopes which are best suited for 22-250, let’s learn more about the general specs of these ranges.

In addition, you should consider the magnification power which suit your need. This specs depends on the type of gun you use, your plan and usage frequency.

For more details,

You should consider some following concerns:

Range

Do you often reach the close (from 5 to 50 yards) or long targets (above 500 yards)?

What is your budget for 22-250s?

What is your using purpose of these scopes, for example, game, varmint hunting or target shootings?

In order to clarify these concerns, keep on checking our guides.

Regarding the range, bellows are classifications:

Close: <25 yards – 100 yards

Middle: 75 yards – 150 yards

Long: 100 yards – 500 yards

Super long: above 500 yards

After determining exactly the distance you often shoot, you shall decide exactly the power of your scope. It means the farther the distance is, the more powerful your scope should be.

Followings are the magnification levels to work best at each specific range you should keep in mind:

Scope Magnification

Close Range : 3x-5x

Mid Range : 3x-9x

Long Range: 4x-12x

Super Long Range: 10x-14x

However, you should remember that there may be some fluctuations among ranges. It means that you can overlap among magnifications which are estimated as above with various distances at many circumstances.

For example, you can use 4x-12x magnifications for any kind of ranges whereas it is designed to use at the long range.

By studying through about the distances classification and specs of magnification, I guest that you have had some basic knowledge to know your desire. So, let’s discover some 22-250 rifle scopes at the budget of under $300!

Reviews of the 4 Best .22-250 Scopes

To make this short-listed recommendation, I consider base on its durability, ease of use and famous brand names which come from Simmons and Nikon.

Now we have already known about types of rifle scopes and its ranges which make the 22-250s work well. Let’s check out each specific product and decide which is the best for you.

1. Simmons 3-9x32mm .22 Mag

Simmons 3-9x32mm .22 Mag Riflescope. Image sourced from Amazon

When considering go for hunting, this cope may be the first cope for you to equip with your 22-250s guns. Even if you are considering spending little investment for your shooter scope? The Simmons model is truly the ideal choice for you.

This scope is highly appreciated by users for its lightweight feature, especially its clear view by HydroShield technology. Thanks to SureGrip adjustment function, this Simmons product becomes easier to use by most users at all skills.

There is only one restriction of this cope is that this model isn’t equipped with BDC feature. Instead of this function, you can figure out the BDC function by yourself after some practices.

Affordable price is the strong plus of this model. If you are in need of a 22-250 scope without spending a lot of money for spare, this scope is a good choice.

If you are not the serious pro shooters, this scope shall basically help you much in hunting and getting sharpshooting.

What I like:

Lightweight

Durable scope

Affordable price

What I don’t like

Lack BDC

Short range target

  2. Nikon ProStaff 3-9x40mm

Nikon ProStaff 3-9x40mm Rimfire with BDC Reticle

(Nikon ProStaff 3-9x40mm Rimfire with BDC Reticle IMage sourced from http://bit.ly/2Rphqtr)

This brand is so popular in the field of optics. Nikon actually proves itself to be a firm option for its binoculars, fieldscope and digiscopes.

With the pro scope of ProStaff 3-9x40mm Rimfire scope, it is  a perfect choice when you only come with the mid-range hunting using 22-250s.

Besides, thanks to lenses with many coats, the capacity of shock, fog and water resistance, this model helps your eyes relieve and work well.

This scope is also a sure win for any other rivals in term of the price. Unlike the Simmons scope, this model has the characterized feature of BDC 150 reticle. This feature allows you to identify the subject exactly that you are probably producing an accurate and reliable shot.

There is only a tiny disadvantage of this scope is that you may get difficulty in hitting the target at super long distance of above 500 yards.

What I like:

Multi-coated lense

Durable scope

Extreme accuracy

What I don’t like

Medium range target only

3. Nikon ProStaff 4-12x40mm

Nikon ProStaff 4-12x40mm Rimfire with BDC Reticle

Nikon ProStaff 4-12x40mm Rimfire with BDC Reticle (Image sourced from http://bit.ly/2Cp50r4)

We have just explored about the Nikon ProStaff 3-9x model with BDC function which is considered as the great choice for mid-range target. But, for long distance shooting, is there any possible option? Try the Nikon ProStaff 4-12x.

Whereas this 4-12x model from Nikon has some similar properties as the 3-9x, it has many advantages that the Nikon 3-9x doesn’t possess:

Glass with many coats for better and clearer view

Water and fog resistance structure

Magnification power with larger distance

As my actual shooting, this model makes my shooting always accurate at longer distances.

The question is that why I offer the two products from the same brand with the only difference on the range of working or magnification power? The answer is because the two products are highly appreciated with good reliability and satisfaction.

If you work at low and middle range targets, this model from Nikon is a good choice, the 4-12x is well-served for your extended ranges of above 500 yards. At a reasonable price, it’s suitable for anyone finding the best-suited range for long targets.

What I like:

Good structure

BDC feature

Powerful magnification level

What I don’t like

A little bit more expensive than others

4. Nikon 6729 ProStaff 4-12x 40mm (with BDC)

Nikon 6729 ProStaff 4-12x 40mm Black Matte Riflescope

Unlike the two above products, this Nikon 4-12x version is a very fantastic solution for your super and super long distance target. It means that with the distance of above 500 yards, this Nikon proves to be reliable and astonishingly accurate.

With the impressive feature of better lenses, this product seems not to have any disadvantages to claim.

Especially, this Nikon Prostaff 6729 has the BDC feature at extreme accuracy. For the price scope of under $300, you can’t take this product into account.

When you feel hard at using 100-150 yard scope or average range or you often work at extremely super high range of above 500 yards with absolute accuracy, then this Prostaff model from Nikon could be the right option.

What I like:

Adequate for super long distance

Good choice for pro features

What I don’t like

Simple design appearance

Why are you still hesitant when the outstanding scopes are selected out?

There are many scopes for 22-250 but the list above is limited for most-picked products basing on my actual experiences and reviews of many other customers. These scopes are waiting to help you get more successful targets at 22-250s.

In the above list, all products cost under $300. Actually, I am using the Nikon ProStaff 3-9x40mm Rimfire with BDC Reticle because I often work at low and mid-range targets.

Base on your need, you should get a proper scope for making your accurate and sharp shootings. Don’t restrict yourself from only exploring properties and get one and enjoy all of the best features of your scope for 22 250 right now.

The post Top 3 Best Scopes for 22 250 in 2019 (#1 is My Favorite) appeared first on Techwhiff.

[techwhiff]

How Do Fitness Trackers Measure Calories? – All about Fitness Trackers

Fitness trackers are ideally designed to track activities and inform the user how well they are moving towards their goal to lead a fit and healthy life. The best part of the new and advanced fitness trackers is that they are available in a compact size all thanks to the advent of technology that today you have the option to get all your activities tracked with a small yet attractive watch. Some years back, maybe a decade, people have to wear chest straps and somewhat similar devices to keep a tab on heart rate only, but today, with a fitness tracker, you can not only track your heart rate but also measure other activities that too without any discomfort of wearing heavy devices. Fitness trackers measure calories, unlike old chest straps. But, how do fitness trackers measure calories?

People, who have never tried fitness trackers, have a misconception about it. Most of the people think that fitness trackers are only for measuring heart rate, which is definitely not true as there are a lot of benefits of wearing a fitness tracker apart from tracking heart rate. To get a better idea about the benefits of using fitness trackers, you should check the pros of fitness trackers given below

Pros of Fitness Trackers

Before moving towards ‘how do fitness trackers measure calories’, it is indispensable to know what pros it has to offer

Heart rate tracking  – as we have already discussed fitness trackers measure continuous heart rate with the help of PurePulse technology. Almost all the fitness trackers have this technology that keeps a tab on your pulse rate to display accurate heart rate. Heart rate tracking of most of the fitness trackers is accurate. These watches also understand the resting heart rate. What is the benefit of tracking heart rate? The heart is the vital organ, and it is always important to know how well your heart is functioning or pumping. Whenever you do a workout, your heartbeat fasten, you start breathing heavily – right? The heart rate tracking feature informs you about your heart rate so that you know where to stop and what intensity you need.

All-day activity tracking – another benefit of using a fitness tracker is to keep a tab on all your activities – activities you have performed or taken part in. Be it steps you have taken, distance, active minutes, or calories burned, fitness trackers record everything. Some fitness trackers have an altimeter, which is known to measure floors climbed. It is really important for all the users to have a fitness tracker that can also note down the number of floors you have climbed as some extra force is applied whenever you climb a floor.

Sleep tracking – it is definitely counted as one of the pros of using fitness trackers. Almost all the fitness trackers have the ability to keep a tab on your sleep stages and record it while you are asleep.  Fitness trackers understand how much time the user spent in REM, light, or deep sleep. When you slept enough that is required for a healthy life, the watches have a silent alarm to wake you up. To measure sleep, your watch uses two readings – your heart rate and movement.

Auto exercise recognition – all fitness trackers have this mode, which is beneficial as you don’t need to log in all the activities you perform. The device detects it and keeps a tab on it.

Water-resistant – it is obvious that one can’t stop the daily walking or jogging routine just because it’s raining out there. For such weathers, fitness trackers are designed to be water-resistant. Some fitness trackers are also swim-proof, but not all of them have this facility.

Attractive design – fitness trackers and wristbands are lightweight, compact, and attractive enough to grab the attention of the masses. These watches are available in different colors, designs, and sizes. So, you have the liberty to select the color and design according to your choice and in your size.

Price – fitness trackers are not too expensive, however, the price of these watches depend on the number of features they offer. But still, you can easily manage to find a fitness tracker in a budget, without needing to break the bank.

How Do Fitness Trackers Measure Calories?

Now that you know what pros fitness tracker can offer, it’s time to get the answer to your question on how do fitness trackers measure calories. It is true that fitness trackers do measure calories. A sensor, known as an accelerometer, provides information about the movement. There is an algorithm that gives a total of the calorie burned in a day so far, also known as energy expenditure.

How many calories you have burned is based on your BMR, activity recorded by the fitness tracker, and activities logged manually. BMR is the rate at which the calories burned to keep your body performing normal functions. The BMR is half of the calories you have burned in a day. It is based on information like weight, height, age, and sex.

Most of the fitness trackers estimate the calories burned in a similar manner. The calorie count in your fitness tracker resets each night at midnight and start counting thereafter. When you wake up, you can see you have already burned calories even when you have not gotten out of bed. It happens because of the BMR (basal metabolic rate).

Conclusion

In this article, we shed light on ‘how do fitness trackers measure calories’ and what pros it offers. Fitness trackers are designed for the fitness fanatics who want to keep a tab on all their activities. The activity tracking of most of the fitness trackers is accurate. There are a lot of pros of using fitness trackers mentioned above. It has a lightweight and compact design that can look attractive on your wrist.

Fitness trackers successfully measure calories using BMR, manually logged in activities, and activities tracked by fitness trackers. Most of the trackers use this algorithm to estimate calories.

The post How Do Fitness Trackers Measure Calories? – All about Fitness Trackers appeared first on Techwhiff.

[techwhiff]

How Do Smart Watches Track Sleep? – Facts You Should Check

Most of the fitness enthusiasts are familiar with fitness watches and are very much pleased with its performance. But, have you ever tried a smart watch? Smart watches, as its name suggests, is smart enough to provide lots of benefits that you can expect to have from a fitness tracker. Smart watches are attractive that can match up to your style quotient, meanwhile tracking your activities. Whatever you do throughout the day will be tracked by the smart watch, which can be checked later to see how much calories you have burned, and where you stand in terms of fitness. How do smart watches track sleep, heart rate, and burned calories?

There are a few leading brands that have been selling top-quality smart watches, such as Fitbit, Garmin, Apple, and Samsung. The smart watches from these brands are quite popular among the masses as their products are made with a high standard known for durability, performance, and features. In short, you will find many brands quite easily, and the price varies with the number of features. The more features you want, the more you need to pay. So, what a smart watch has in store to offer?

Highlighted Features of Smart Watches

To understand what does smart watches do, you need to know what it has to offer. Although different smart watches have a few different features, some features remain the same in most of the smart watches. So, before proceeding towards ‘how do smart watches track sleep’, let’s take a look at the features of smart watches

Activity Tracking

Smart watches have the ability to track activities in a more efficient manner, unlike fitness trackers. All smart watches are capable of tracking heart rate 24 x 7 and keep you informed how well your heart is pumping. Smart watches monitor your pulse rate to inform you about your heart rate. So, with a constant tab on your heart rate, you can easily understand what level of intensity you need for your workout and how you move forward towards your goal.

Apart from measuring accurate heart rate, smart watches also keep a tab on distance, steps, active minutes, calories burned, floors climbed, etc. It also keeps working when you are sleeping to track your sleep stages; REM, light, and deep. Smart watches feature an auto exercise recognition mode and on-screen training. The readings of all your activities are accurate when you are wearing a smart watch.

Onboard GPS

The best part of choosing a smart watch is that you can get a built-in GPS facility. All the smart watches have built-in GPS, which allow you to check real-time stats of all your activities. No matter, wherever you go and whatever activity you do, you do not need your phone with you to keep your watch connected to WiFi to monitor activities. Smart watches are popular and one of the reasons for its popularity is the onboard GPS facility.

Smartphone notification

The smart feature of the smart watch is that you do not need to carry your phone all the time as your smart watch can show all the notifications of your phone, including messages, call, emails, and all other facilities that you need. It not only shows the notifications but also allows the user to reply to the emails and messages and attend or reject calls. It also has voice assistance capabilities. Apart from Smartphone notifications, smart watches also show app notifications.

Touchscreen

Most of the fitness enthusiasts do not like the hassle to press buttons to operate the watch, for all such people, smart watches are a great option to pick as most or should I say all the watches have a touchscreen. You just need to touch the screen to adjust the setting according to your requirements. These watches are shock-proof and dust-proof. Plus, some watches are compatible with Android phones, some are compatible with iOS, while some are compatible with both. So, you need to check which device you use to evaluate what you want.

Swim-proof

There are many smart watches that are not only water-resistant up to 50 meters but also swim-proof up to 50 to 100 meters. It allows you to either go into the pool or take a shower with your watch on, it will not get damaged, nor do you experience any malfunction.

How Smart watches Track Sleep?

As we have already discussed, smart watches work even when you are asleep. The sleep tracking capability of smart watches is accurate. So, how do smart watches track sleep? Most of the smart watches have a tri-axis accelerometer, which is known as an accelerator in your watch. This device made up of axis-base motion sensing that tracks your movement. Some smart watches even have a gyroscope to measure rotation and orientation. A process called actigraphy is used to translate your movement into a sleep pattern.

Actigraphy is accurate enough to track sleep patterns. It is based on your movement. When you lie down, the smart watch keeps a tab on REM (rapid eye movement) sleep. Plus, the heart rate also becomes a basis of tracking sleep. When you sleep, of course, there is no movement, and your heart rate also changes. So, your watch starts measuring the time you spent sleeping.

In a case you have a sleeping disorder, then the smart watch is not going to help you if you are only buying it to track sleep.

Conclusion

In this article, we shed light on ‘how do smart watches track sleep’ and also highlighted the features of smart watches. These watches are smart enough to provide useful information and stats about your fitness level. Smart watches track activities in an efficient manner. Almost all the watches have built-in GPS so that users do not need to take their phone all the time they went out for running, jogging, or working out.

Smart watches have an accelerometer, which is known to track sleep. It uses a process known as actigraphy to check your movements to tell your sleeping time accurately.

The post How Do Smart Watches Track Sleep? – Facts You Should Check appeared first on Techwhiff.

[techwhiff]

How Does Fitbit Track Heart Rate? – Must-Known Information

Fitbit is a well-known brand for selling high-quality heart rate trackers and smartwatches. When it comes to selecting the best heart rate tracker, fitness enthusiasts love to pick Fitbit devices. Fitbit fitness trackers have lots of features you would love to know. A lot of people think why they need a device to track fitness. What does it do? How does Fitbit track heart rate?

What Is Fitness Tracker?

Fitness trackers are designed to keep a tab on all-day activities of the user, such as heart rate, calories you have burned, the distance you have covered, steps taken, active minutes, sleep stages, floors climbed, etc. Many Fitbit watches are designed to track swimming as well. Every Fitbit watch is water resistant, which means you are allowed to go out for a walk even if it’s raining.

Each and every feature of Fitbit fitness trackers are designed for the convenience of the fitness enthusiasts, which is beneficial even if you are working out. For instance, we all know climbing floors need effort, and you may burn calories depending on the number of floors you have climbed, which can be seen on the screen.

There was a time when people need to wear a chest strap to track heart rate. But, with the advent of technology, now you have the convenient option, you just need to wear an attractive and lightweight watch, and let it do the rest of the work.

But the point to note is that if you are willing to take steps toward the fit and healthy life, then you need a fitness tracker as it tracks each and every activity of yours while keep displaying the stats on the screen. It also informs you about the intensity you need to perform your workout. A mini device with lots of features!

Fitbit smartwatches are also outstanding in terms of features, quality, performance, and durability. Now that you know what does fitness watch do, it is the time to know how does Fitbit track heart rate.

How Does Fitbit Track Heart Rate?

People are curious to know ‘how does Fitbit track heart rate’. Some fitness enthusiasts who used or have been using Fitbit fitness trackers are not aware of how it tracks the heart rate. And, people, who have never used fitness trackers, don’t even know how well it tracks the heart rate.

Most of the Fitbit fitness trackers monitor continuous heart rate 24 x 7 all thanks to the PurePulse technology. As you know, all the heart rate trackers of Fitbit are attractive and comfortable watches, and since you are wearing it on your wrist, it tracks your heart rate by keeping a tab on your pulse rate.

Fitbit is known for its accurate heart rate tracking. It is really important to keep a tab on your heart rate to how well your heart is functioning and how you can move towards your goal with what level of intensity. So, how does Fitbit track heart rate?

When the heart beats, the capillaries contract and expand depending on the blood volume change. The PurePulse LED of your watch detects the blood volume changes. There are algorithms that are applied in order to measure your heart rate continuously and automatically. You can see a heart rate icon on your display screen that will tell you on which heart zone you are in the current state; peak zone, custom zone, out of the zone, fat burn zone, or cardio zone.

Fitbit fitness trackers also measure the resting heart rate, which means it even tracks heart rate when you are still, calm, awake, and comfortable. So, all in all, Fitbit tracks your heart rate accurately.

What is the dangerously high heart rate when exercising?

All the people who perform workouts know the process of panting, having a fast heart rate, running short of breath, and a dry mouth. It takes a little while for our body to come back to the normal state. It is quite evident that when you exercise, you breathe heavily because at that time your body needs oxygen. Apart from breathing heavily, the muscles need the energy to respond well to the workout session. It makes your heart pump faster.

Most of the people are unaware that there is a dangerously high heart rate that is not at all healthy for your body. One thing you need to note that no matter how intense and heavy work out you performs, there is a limit to maximum times your heart beats per minute. If it exceeds the limit, then it is highly dangerous for your life.

The heart rate during exercise depends on age and also varies from person to person. To calculate the maximum heart rate, you need to subtract your age from 220.  Take a look at the chart containing maximum heart rate depending on your age.

Age Average Maximum Heart Rate, 100% Target HR Zone 50-85% 20 years 200 beats per minute (bpm) 100-170 beats per minute (bpm) 30 years 190 bpm 95-162 bpm 35 years 185 bpm 93-157 bpm 40 years 180 bpm 90-153 bpm 45 years 175 bpm 88-149 bpm 50 years 170 bpm 85-145 bpm 55 years 165 bpm 83-140 bpm 60 years 160 bpm 80-136 bpm 65 years 155 bpm 78-132 bpm 70 years 150 bpm 75-128 bpm

Symptoms

Your body informs you when your heartbeat reaches a dangerous level. The common symptoms that you may experience are

Lightheadedness

An abnormal sweating

Nausea

A problem in breathing

Pain in the stomach

Feeling of fainting

Conclusion

In this article, we shed light on ‘how does Fitbit track heart rate’ and what is the dangerous heart rate during exercise. Fitbit is a popular brand that has been selling outstanding fitness trackers and smartwatches. All Fitbit watches are attractive with lots of features.

The heart rate tracking feature of Fitbit works really well. It keeps informing you about the continuous heart rate 24 x 7 with the help of PurePulse technology.

The post How Does Fitbit Track Heart Rate? – Must-Known Information appeared first on Techwhiff.

[techwhiff]

Samsung Gear S3 Classic vs Frontier – Which Smartwatch Is Better?

Samsung Gear S3 Classic vs Frontier is a comparison between two outstanding smartwatches that has the potential to keep a tab on all your activities. As both smart watches have great features, people like to check the Samsung Gear S3 Classic vs Frontier comparison. In terms of quality, performance, and features, both watches are fantastic in their own ways.

Both Samsung Gear S3 Classic and Frontier have earned the tag of Amazon’s choice smart watches. But, which one you need to select, it remains unanswered if you do not go through the Samsung Gear S3 Frontier vs Classic comparison.

Samsung Gear S3 Classic vs Frontier

Samsung Gear S3 Classic vs Frontier Comparison

MAIN FEATURES

Samsung Gear S3 Classic

With the built-in S-health app, it tracks heart rate, steps, and also has other fitness tracking features.

Samsung Gear S3 Classic has built-in GPS, gyro, Ambient Light sensor, accelerometer, and barometer.

It is dust-proof and water-resistant.

Samsung Gear S3 Frontier

The Samsung Gear S3 Frontier is similar to the Classic version. It also has a built-in S-health app that is responsible for all fitness tracking features it has.

Frontier also has built-in GPS, gyro, Ambient Light sensor, accelerometer, and barometer.

It is also water-resistant and dust-proof.

PROS

Samsung Gear S3 Classic

Built-in GPS

It is a customizable watch

Built-in speaker

Music Player

Simple interface with rotating bezels

Bright and crisp display

Corning Gorilla glass

Touchscreen

Always on screen

Automatic workout detection

AMOLED screen

Compatible with iOS, Android, and Samsung phones

Bluetooth connectivity

Smartphone notifications

Features Samsung pay

App notifications

Tracks sleep stages

Water resistant

Shock and dust resistant

Strong and smart design

Interchangeable bands

Samsung Gear S3 Frontier

Built-in GPS

It is a customizable watch

Built-in speaker

Simple interface with rotating bezels

Bright and crisp display

Touchscreen

Corning Gorilla glass

Always on screen

Automatic workout detection

AMOLED screen

Compatible with iOS, Android, and Samsung phones

Bluetooth connectivity

Smartphone notifications

Features Samsung pay

App notifications

Tracks sleep stages

Water resistant

Shock and dust resistant

Strong and smart design

Interchangeable bands

CONS

Samsung Gear S3 Classic

It is not swim-proof

Headset connected with Bluetooth only

A bit larger for many people

Samsung Gear S3 Frontier

 It is not swim-proof

Activity tracking needs improvement

Lack of apps

Might be a little heavy for some users

Do not have many good Tizen apps

DESIGN

Samsung Gear S3 Classic

Classic, just like its name, has a classic look. The Gear S3 Classic has a black leather strap that can be changed with any regular strap having a size of 22 millimeters. The buttons have a metallic finish.

It is made up of stainless steel having a touch interface.  Classic has a dimension of 46 x 49 x 12.9 mm.

Samsung Gear S3 Frontier

The Gear S3 Frontier has a rugged look giving a rubber strap as standard. The standard strap can be switched with any standard watch strap having a size of 22 millimeters. It has a textured and large buttons.

Similar to classic, it has a stainless steel body with the touch interface. It has a dimension of 46 x 49 x 12.9 mm.

BATTERY LIFE

Samsung Gear S3 Classic

Classic has a non-removable battery having a capacity of 380 mAh. With this battery capacity, the battery life of the smartwatch is 4 days.

It has a WPC inductive wireless charger to charge the watch.

Samsung Gear S3 Frontier

Gear S3 Frontier is no different than Classic as it also has a 380 mAh non-removable battery. With a single charge, it can last up to 4 days.

The WPC inductive wireless charger is used to charge the smartwatch.

TIZEN OS

Samsung Gear S3 Classic

The Gear S3 Classic works on the Tizen operating system. It is controlled by a combination of twin buttons, rotating bezels, and touchscreen.

It has many latest apps than ever before such as Spotify and many others.

It has a Dual-core 1.0 GHz CPU, Exynos 7270 chipset, and Tizen-based wearable platform 2.3.2.

Samsung Gear S3 Frontier

Frontier is similar to the Gear S3 Classic. It also works on the Tizen operating system. Just like classic, it is also controlled by a combination of twin buttons, rotating bezels, and touchscreen.

The user will get to see many latest apps such as Spotify. There are many other useful apps.

It also has a Dual-core 1.0 GHz CPU, Exynos 7270 chipset, and Tizen-based wearable platform 2.3.2.

ON-SCREEN

Samsung Gear S3 Classic

The Samsung Gear S3 Classic has always on-screen that makes it easy to read the fitness stats and all-day activities for the users.

The screen is always active. It has the ability to show animated display all because of the full array of 16 million colors.

Samsung Gear S3 Frontier

The Samsung Gear S3 Frontier is just like the Classic. It also has an always on-screen that makes it easy to read the fitness stats and all-day activities for the users.

The screen is always active. It has the ability to show animated display all because of the full array of 16 million colors.

DISPLAY

Samsung Gear S3 Classic

It has a circular Super AMOLED display of 1.3-inch having a resolution of 360 x 360 pixels, which is equivalent to 278ppi.

Classic has a corning gorilla glass to protect it from scratches and drops.

Samsung Gear S3 Frontier

The Frontier also has a 1.3 inch circular Super AMOLED display. It is capable of displaying a resolution of 360 x 360 pixels (278ppi).

The corning gorilla glass protects the screen from drops and scratches.

STORAGE

Samsung Gear S3 Classic

Samsung Classic has an internal storage of 4GB and a RAM of 768 MBs. It has a dual core processor of 1 GHz.

Samsung Gear S3 Frontier

The Gear S3 Frontier also has an internal storage of 4GB and a RAM of 768 MBs. Just like Classic, it also has a dual core processor of 1 GHz.

CONNECTIVITY

Samsung Gear S3 Classic

Classic can be connected to everything with the WiFi b/g/n, 3G/LTE, MST, NFC, A-GPS, and Bluetooth 4.2.

Samsung Gear S3 Frontier

The connectivity option of Frontier is similar to the Gear S3 Classic.

MISCELLANEOUS

Samsung Gear S3 Classic

It has a Samsung pay feature that allows the user to pay the bills. Plus, Classic has rotating bezels.

Samsung Gear S3 Frontier

Frontier also has a Samsung pay option that makes the payment process simpler. It also has rotating bezels.

VOICE CALLS

Samsung Gear S3 Classic

It does not have a voice call option.

Samsung Gear S3 Frontier

It has a voice call option.

SIZE

Samsung Gear S3 Classic

It weighs 57 grams with a dimension of 46.1 x 49.1 x 12.9 millimeters.

Samsung Gear S3 Frontier

Frontier has a weight of 62 grams, which is a more than the Classic. It has a dimension of 46.1 x 49.1 x 12.9 millimeters.

EDITOR’S CHOICE

Samsung Gear S3 Classic

No

Samsung Gear S3 Frontier

Yes

Which Is Better, Samsung Gear S3 Classic vs Frontier?

Now that you have gone through the Samsung Gear S3 Classic vs Frontier comparison, you already aware of what these smartwatches has in store to offer. With the help of the above-mentioned Samsung Gear S3 Classic vs Frontier comparison, we can sum up what features you will get with which smartwatch.

Both smartwatches are quite similar in terms of features, but the looks are different. If we look at the size and design, both watches are a bit different. The size of Frontier is 62 grams, whereas the size of the Classic is 57 grams, so the Frontier is slightly heavier than the Classic. The appearance is also a bit different although the dimension of both watches is similar that is 46.1 x 49.1 x 12.9 millimeters.

Both smartwatches have a built-in S-health app, which tracks all day activities, so whatever you do throughout the day, it will be recorded, be it heart rate tracking, calories burned, steps, distance, sleep stages tracking, etc.  Samsung Gear S3 Frontier and Classic both have built-in GPS, gyro, Ambient Light sensor, accelerometer, and a barometer.

Both Samsung watches are water-resistant and dust-proof. The point to be noted that both watches are only water-resistant, which means they are only good for splashes and you can also go out to have a walk in a rainy day, but you can’t imagine keeping a track of your swimming activity with either watch as they are not swim-proof.

Both have a non-removable battery with a capacity of 380 mAh. The battery life of both watches is 4 days and can be charged with a wireless charger. The Samsung Gear S3 Frontier and Classic both works on Tizen operating system.

Apart from design and size, another difference between the Samsung Gear S3 Frontier and Classic is the voice calling feature. The Samsung Gear 3 Frontier allows you to use voice calling, while Classis lacks it. If voice calling option is important for you, then you should pick Samsung Gear S3 Frontier.

The Samsung Gear S3 Classic has a music player that is not found in the Samsung Gear S3 Frontier. All in all, both smart watches have almost similar features, storage, processor, connectivity option, display, and battery life.

Conclusion

In this article, we discussed the Samsung Gear S3 Classic vs Frontier comparison. According to most of the reviews, both smartwatches are good with awesome features.

The post Samsung Gear S3 Classic vs Frontier – Which Smartwatch Is Better? appeared first on Techwhiff.

[techwhiff]

What Do Fitness Watches Do? All You Need To Know

There are many people in the world who want to lose weight and finding ways to stay fit, but without keeping a tab on the daily stats how can you be sure where you stand in terms of fitness and how you are proceeding towards your goal and what measures you need to take to help you reach the goal within a set time. It is a fact that when anyone start taking steps towards a fitness, they need to know a lot about their health and well being and for all these, fitness enthusiast needs a device that keeps a tab on their health and when we talk about a device to track the fitness level, what is more appropriate than fitness watches. So, what are fitness watches and what do fitness watches do?

These are the basic questions asked by the people who have never tried a fitness tracker, nor do they know the benefits of using fitness trackers. Most of the people never tried a fitness watch and some even do not know about a gadget named ‘fitness tracker’, but to be honest, most of the fitness enthusiasts really need a suitable and the best fitness tracker depending on their needs.

To know more about what do fitness watches do, check out the next section

What Do Fitness Watches Do?

As we all know when we go out to buy anything, we have a huge range of products manufactured by various brands having different features. Same goes for the fitness watches. The best part of using a fitness watch is that it can be worn simply on the wrist to keep a tab on all the activities you take part in without getting any mark on the wrist. Fitness watches do have a lot in store like almost all the fitness trackers are capable of tracking heart rate that becomes the basis of tracking other activities such as calories burned, steps, distance, etc.

Some fitness trackers have the built-in GPS, but if you are looking for GPS, then Smartwatch should be your priority as in terms of facilities and features, smartwatches are better than fitness trackers and when you need more facilities and functionalities, you will definitely pay more. That’s the reason fitness enthusiasts who need to keep a tab on all their activities without needing extra features prefer fitness watches.

There was a time people use to wear chest straps to measure heart rate, but that was really uncomfortable. With the advent of technology, now we have fitness watches that look really good on the wrist and match up with your style quotient.

So, now you know what do fitness watches do, but does it really work?  The answer to this question definitely depends on the brand you pick. Some popular brands that have been selling best fitness trackers are Fitbit, Garmin, Samsung, and Huawei. These are known names in the fitness industry. If you pick the best fitness tracker from the best brand, then it will work really well and keep you informed about all your moves.

What Are The Benefits Of Using Fitness Trackers?

After going through what do fitness watches do section, it is the time to know the benefits of using fitness trackers. Above we have only discussed what do fitness watches do, but in this section, we are going to shed light on all the possible benefits you get when using fitness trackers. Take a look at the benefits of using fitness trackers

Continuous Heart Rate Monitoring

Most of the fitness trackers available on the market have the PurePulse technology that keeps a tab on your continuous heart rate and also monitor the resting heart rate when you are sitting idle. As you are wearing the fitness tracker on your wrist, it keeps checking your pulse and recording your heart rate based on your pulse. So, whatever and however you do throughout the day, the fitness tracker keeps a close tab on it. The benefit of keeping a tab on your heart rate 24 x 7 is that you know what level of intensity you need for the next workout session and how you are progressing towards your goal.

So, tracking the continuous heart rate is one of the best benefits of using fitness trackers.

Activity Tracking

Apart from keeping a track of the continuous heart rate, fitness trackers are also capable of tracking all day activities. Most of the people do not exercise much, but they do lots of activities throughout the day that can lead to fitness goals and you will do not want to miss any chance that can help you reach your goal. When you are wearing fitness tracker, it tracks all day activities such as calories you have burned, steps taken, distance covered, and active minutes.

Most of the fitness trackers also keep a tab on floors you have climbed, which is definitely an added benefit as we all know that climbing floors require some extra effort and keeping a track of this activity will surely help you track how much calories you have burned while climbing floors. In this way, you can also adopt a habit of taking the stairs rather than the lift, which leads to weight loss, a step towards your goal.

Sleep Tracking

Just like health or activity tracking is the common benefit of using the fitness tracker, sleep tracking one of the many benefits. Most of the fitness trackers are good for tracking sleep stages. The time you spent sleeping is tracked by the fitness watch and how much time you spent on sleep stages such as REM, deep, and light sleep is also tracked. It improves the quality of your sleep and wakes you up with a silent alarm so that you can take as much sleep as you need to stay fit.

You can find the sleep tracking feature in many fitness trackers available on the market.

Automatic Exercise Recognition

The automatic exercise recognition is another benefit of using fitness tracker as you do not need to log your activities as it will detect it automatically and note it. Whether you are running, walking, biking, performing cardio, using elliptical, or any other activity, the automatic exercise recognition mode keeps a tab on everything.

Swim Tracking – Waterproof and Swim-proof

Most of the fitness trackers are water-resistant, which means you are allowed to go out for a walk or jog even if it’s raining. Being water-resistant does not mean you can go out for swimming or start taking shower as it can damage the watch. Swim lovers who are fond of swimming and want to monitor this activity should select the fitness watch that is not only water-resistant but also swim-proof. Every watch has different capacities to be submerged in the water. Some fitness trackers are swim-proof up to 100 meters and some are around 50 meters.

It would be useless to look for a swim-proof watch if you do not want to go swimming as it only costs you more bucks.

Reminder To Move

Among so many benefits of using trackers, the reminder to move mode is definitely a good feature found in most of the fitness trackers that help you reach your goal and keep you motivated by showing the daily progress to reach the target. Reminder to move mode, as its name suggests, it reminds you to move. It keeps reminding you to take 250 steps every hour and displays how many more steps you need to take to reach your goal. This is a mode you can set yourself according to your schedule.

Reminder to move mode never keep on disturbing you as you have the option to switch it to ‘do not disturb’ mode if you are busy, but if you are not, then it is recommended to keep the mode on and take 250 steps as it is a progression.

Guided Breathing Sessions

The guided breathing session is also a benefit of using fitness watches. The purpose of this function is to calm down your body and make you feel relaxed. Moreover, it reduces anxiety, stress, and also lowers blood pressure. This feature is found in many of the fitness watches, which is really useful as when one is moving towards a healthy and fit life, they need to get rid of anxiety and stress as these are the common reasons for weight gain.

Conclusion

In this article, we have discussed what do fitness watches do and the benefits of using fitness trackers. Fitness watches are designed for the fitness fanatics who want to keep a tab on their heart rate as well as other activities such as calories burned, steps, distance, floors climbed, and active minutes. The fitness watches are also good for sleep tracking, swim tracking, automatic exercise recognition. To motivate you to move towards your goal, the fitness watches feature reminder to move mode. Guided breathing session is another mode that is worth noticing. These are the benefits of using fitness watches.

The post What Do Fitness Watches Do? All You Need To Know appeared first on TechWhiff.

[techwhiff]

Razer Naga Epic Gaming Mouse

The Razer Naga Epic Gaming Mouse is another embodiment of a mouse by the same company except that this version is wireless. It comes with a rechargeable battery that can be charged whilst attached to the computer by the 7 foot long USB cable.

The best thing about the wireless Naga is that there are programmable side thumb buttons; 12 in all that light up like a mobile phone dial pad.

Programming the buttons is simplicity itself and a quick visit to the manufacturer’s website will ensure the most recent drivers and software profile packages are downloaded for use.

Like its original, the Razer Naga is primarily built for players of MMO games; the customizable buttons being ideal for setting different functions for control during a game. Battery life for the mouse is quoted at around 12 hours non-stop and 72 hours normal usage, and with the ability to be charged while in normal use, this makes the Naga a good alternative to the cabled version.

Unlike the original, the Naga Epic Mouse changes back light color and lights up the under the palm logo but that is a small difference. This mouse is suited for right handed users and will sit comfortably in most hand sizes.

Taking the package as a whole though, the mouse is more expensive than the corded version and unless it is vital for you to have wireless control then it is advised that the original is a better option because it has the same functionality as the wireless mouse but is $35 cheaper – a fairly big saving.

So whichever way you decide to take, selecting a gaming mouse from Razer will not see you disappointed and if you are really into MMO games then this is the mouse for you.

Learn more about the best gaming mouse here https://www.techwhiff.com/best-gaming-mouse/