Separate Polar H9 sensor from strap for battery life? : r/Polarfitness

Obtain your heart rate reading on the NuStep console in real-time, Fastens around chest, Comfortable to wear, Wireless transmission through GymLink

Polar® H9 Heart Rate Sensor and Strap (PN 51877)

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38% Polyamide, 29% Polyurethane, 20% Elastane, 13% Polyester Made in the USA or Imported POLAR PRESENTS A NEW AFFORDABLE HRM: When you're looking for

Polar H9 Heart Rate Sensor

For all your sports. Bluetooth and ANT+ technologies open up endless connection possibilities to any app or device you want to use.

Polar H9 Heart Rate Sensor M-xxl

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Separate Polar H9 sensor from strap for battery life? : r/Polarfitness

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Sudden HR drop and continued low reading : r/Polarfitness

Review of the Polar H10 Heart Rate Monitor - Techlicious