Accurately track your heart rate and HRV in real time with the HRM 200—a chest-strap monitor offering both ANT+ and Bluetooth Smart connectivity for seamless pairing with compatible devices. The machine-washable strap, user-replaceable CR2032 battery providing up to one year of use (based on 1 hour/day), and 3?ATM (30 m) water resistance make it ideal for serious training and everyday wear. Size: XS to S.
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