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Polar H10 Heart Rate Monitor for Men and Women, ANT +, Bluetooth & H10 Heart Rate Monitor – ANT +, Bluetooth - Waterproof HR Sensor with Chest Strap - Built-in Memory :
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Polar H9 Heart Rate Sensor – ANT + / Bluetooth - Waterproof HR Monitor with Soft Chest Strap for Gym, Cycling, Running, Outdoor Sports : Amazon.co.uk: Sports & Outdoors
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Polar H9 Heart Rate Sensor – ANT + / Bluetooth - Waterproof HR Monitor with Soft Chest Strap for Gym, Cycling, Running, Outdoor Sports : Amazon.co.uk: Sports & Outdoors
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Polar H10 Heart Rate Sensor, Grey, Medium/2X-Large & Unisex's Pro Chest Strap, Black, Medium/2X-Large : Amazon.co.uk: Sports & Outdoors
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