The Polar H10 heart rate sensor is a high-tech fitness tracker suitable for indoor and outdoor use. It is designed for both iOS and Android operating systems and features a battery life of more than 7 days. This unisex adults' heart rate monitor from the trusted brand Polar provides accurate measurements of heart rate while focusing on gym and training activities. With its English language interface and easy-to-use design, the Polar H10 is a reliable tool for tracking and improving your fitness levels.

UNTESTED / NO BATTERY

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