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Magene H603 Heart Rate Monitor Chest Strap HRM Fitness Tracker IP67 Waterproof Support Bluetooth 4.2 and ANT+, Compatible Wahoo, Zwift, Strava, Elite HRV Blue : Amazon.de: Sports & Outdoors
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Magene H303 Heart Rate Monitor Chest Strap HRM Fitness Tracker IP67 Waterproof Support Bluetooth 4.2 and ANT+, Compatible Wahoo, Zwift, Strava : Amazon.de: Sports & Outdoors
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