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Take your fitness training to the next level with heart rate variability monitoring. The HRV technology isn't available on all wearables, an
Whether you're an athlete, or just like to stay active, monitoring your heart rate is a great way of determining how well your body is performing. Here we look at our top 5 smartwatches for HRV monitoring.
HRV Resonant Breathing - Training Timer - Guided Breathing Exercise
