Polar
Polar H10 Heart Rate Sensor
The gold-standard chest strap for HRV and heart rate — ANT+ and Bluetooth in one.
Clinically supported
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$90Price at retailer · may vary
Overview
What it is
A heart-rate or HRV sensor used to quantify stress and train recovery.
Chest straps, finger sensors, and vibration wearables that read or train your nervous system.
Editorial note
We have not independently lab-tested this product. Our review is based on the manufacturer's specifications, public clinical evidence where available, and category-level reasoning. We link to the retailer with our affiliate tag and earn a small commission on qualifying purchases.
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