Heart Rate Monitor Specifications

Battery type

User-replaceable CR2032, 3 volts

Battery life

Up to 4.5 years (1 hour per day)

Water resistance

Water resistant to 98.4 ft. (30 m)

NOTE: This product does not transmit heart rate data while swimming.

Operating temperature range

From 23° to 122°F (from -5° to 50°C)

Radio frequency/protocol

2.4 GHz ANT‍+™ wireless communications protocol

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