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The Polar H1 Heart Rate Sensor for Select Polar Devices (M-XXL) is an integrated chest strap and heart rate monitor designed to measure the user's heart rate and wirelessly send a coded data transmission to a compatible Polar fitness training device. Additionally, the H1 features magnetic data transmission technology that allows the sensor to wirelessly communicate with compatible gym equipment with GymLink. The strap is connected around the user's torso, just below the chest muscles. The H1 will transmit heart rate data while swimming to compatible Polar products.
This M-XXL sized H1 sensor fits chests measuring from 27 to 60 inches.
Compatible with the Below Polar Products
In the Box
Polar H1 Heart Rate Sensor for Select Polar Devices (M-XXL)