Polar H10 chest strap
5/5 Strong
Chest-strap heart-rate sensor widely used as an accuracy reference in studies.
Why this evidence score
Chest straps with ECG sensing are among the most accurate consumer HR sensors.
Pros
- Highly accurate
- Works with many apps
Cons
- Less comfortable than wrist
- Only measures heart rate
- Price
- Low-cost accessory; check site
- Available in
- Global
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