O-rings for Wearlink Transmitters,H1, H2, H3, H7. It's very easy to change the battery in your Polar product. In cold conditions, the low battery indicator may appear, but will disappear when the temperature rises.
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This compact device, specifically crafted for unisex adults, is an essential accessory for a wide range of sports including gym training, running, swimming, weight lifting, and yoga. Equipped with a comfortable chest strap, the Polar transmitter is suited for those who seek an accurate and consistent heart rate reading throughout their workouts.
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Polar H10 Heart Rate Sensor M-XXL Chest Strap. Item is in like new condition. Please note: The original packaging is shabby or damaged, but this does not affect the item’s quality or functionality.
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Strap has been tested and is fully functional.
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Compatible with multiple devices such as Polar H7/H9/H10/H1, Garmin Dual/HRM, Wahoo, Coospo, Fitcent, LIVLOV, PowrLab. Size: Size length of 1m, distance between two holes of 45mm, support 45MM center distance heart rate with universal Bluetooth transmitter.
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Strap has been tested and is fully functional.
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Heart rate Polar RCX3 run. Polar product code: 90042158. For recreational runners and cyclists who want smart guidance while preparing for an event. Running Index scores your performance.
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Item is used - FT1 watch has had a new battery fitted. T31 Heart Rate Transmitter.
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