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moofit HW401 Heart Rate Monitor, Heart Rate Monitor with Arm Strap, IP67 Waterproof, Supports Bluetooth/ANT+, Rechargeable Heart Rate Monitor Bracelet, Works with Wahoo, Strava, Elite HRV : Amazon.de: Sports & Outdoors
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smartLAB hrm A Heart Rate Monitor on Arm Black ECG Accurate Pulse Measurement with Bluetooth and ANT+ Compatible with Garmin Wahoo Polar Apple Watch Runtastic Pro : Amazon.de: Sports & Outdoors
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