#oxygen saturation tracker

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Oxygen Saturation Tracker with Notification for Low O2 Level and Heart Rate, Free APP PC Report for Sleep Insights. Piece of mind on your finger, adjustable vibration feedback for low oxygen level and irregular heart rate. The lightest, smallest, most comfortable ring sensor for overnight continuous monitoring, durable and adapt to most fingers. Free professional APP and PC report shows the graphic sleep report and trends of blood oxygen level condition, heart rate and motion.

Rechargeable: 2 hours charging for up to 14 hours usage. The device runs automatically when you wear it. You Will Get: 12 month Worry-Free Warranty, Lifetime technical support, Top grade customer service of fast response within 12h.

This product and the accompanying app are very clean, very modern. Connecting is automatic, downloading data is automatic, etc. Form factor is small, comfortable, well designed.

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