runme Fitness Tracker by Upgraded 2018 3rd Generation Activity Tracker, Sports Fitness Watch with Sleep and Heart Rate Monitor, IP67-rated Waterproof Smart Band with Pedometer for Smartphone
Why choose the Runme 2018 3rd Generation fitness tracker as your health manager? HEART RATE MONITORTracks real-time heart rate automatically and continuously on your wrist, you can check your historical … Continue reading