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Xiaomi Mi Band 3 heart rate sensor's credibility in the spotlight, gets a reading for tissue paper (UPDATED: Proof) - Gizmochina
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Amazon.com : Xiaomi Mi Band 3 Fitness Tracker 50m Waterproof Smart Band Smartband OLED Display Touchpad Heart Rate Monitor Wristbands Bracelet, Black : Sports & Outdoors
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Amazon.com : Xiaomi Mi Band 3 Fitness Tracker 50m Waterproof Smart Band Smartband OLED Display Touchpad Heart Rate Monitor Wristbands Bracelet, Black : Sports & Outdoors
![Amazon.com : Xiaomi Mi Band 3 Fitness Tracker 50m Waterproof Smart Band Smartband OLED Display Touchpad Heart Rate Monitor Wristbands Bracelet, Black : Sports & Outdoors Amazon.com : Xiaomi Mi Band 3 Fitness Tracker 50m Waterproof Smart Band Smartband OLED Display Touchpad Heart Rate Monitor Wristbands Bracelet, Black : Sports & Outdoors](https://m.media-amazon.com/images/I/71v43id1HRL._CR0,412,1060,1060_UX256.jpg)