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smartLAB hrm W heart rate monitor chest strap/belt Bluetooth and ANT+ and works with a lot of APPs : Amazon.co.uk: Sports & Outdoors
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SBD developed by Runtastic GmbH. ( a ) The Bluetooth low-energy chest... | Download Scientific Diagram
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Runtastic Heart Rate Combo Monitor: Bluetooth Smart + 5.3kHz Sport, Fitness, Training, Health, Exercise Gear, Shape UP : Amazon.co.uk: Health & Personal Care
![Runtastic Heart Rate Combo Monitor: Bluetooth Smart + 5.3kHz Sport, Fitness, Training, Health, Exercise Gear, Shape UP : Amazon.co.uk: Health & Personal Care Runtastic Heart Rate Combo Monitor: Bluetooth Smart + 5.3kHz Sport, Fitness, Training, Health, Exercise Gear, Shape UP : Amazon.co.uk: Health & Personal Care](https://m.media-amazon.com/images/I/21XV9ry3XZL._AC_UF894,1000_QL80_.jpg)