Tgwdpji M7 Activity Trackers ,Smart Band up to 10 Days Battery Life, Heart Rate
Tgwdpji M7 Activity Trackers ,Smart Band up to 10 Days Battery Life, Heart Rate Monitoring, Multi-Exercise Fitness Mode and Sleep Quality Detection(White,M7/TJ-568) . . Model number: M7/TJ-568, color: White Up to 10 days battery life . Compatible with IOS9 and above & Android5.0 and above,Bluetooth4.0. Multiple exercise modes including running, skipping and sit-ups. Heart rate, blood oxygen and blood pressure...