Polar H10 Heart Rate Monitor Chest Strap ANT Bluetooth Waterproof HR Sensor for Men and Women Black MXXL

WORKS WITH EVERYTHING Polar HRM works with ALL HRM compatible Equipment SUPREME ACCURACY Widely recognized for its top precision by many sources Polar H10 is the most accurate heart rate sensor in Polars history Polar H10 provides top quality measurement CONNECTIVITY Bluetooth ANT plus and 5 kHz provide an excellent variety of connection options You can use Bluetooth and ANT plus connections simultaneously as well as two Bluetooth connections simultaneously POLAR PRO CHEST STRAP With improved electrodes an easytouse buckle and silicone dots the strap is comfortable and interferencefree VERSATILITY Polar H10 is fully waterproof and it has internal memory for multiple hours BATTERY A CR2025 button cell battery must be used in the Polar H10 included Other battery sizes may cause damage to and malfunction of the sensor