Band 2 Pulse Smart Sleep Heart Rate Monitor Bracelet Fitness Tracker Miband For Android/iOS Phone (Blue) CHEMAI

Specifications: 1 .0.42inch OLED display screen with touchpad 2. Support Heart rate  monitor 3. Passometer,Fitness Tracker,Sleep Tracker,Message Reminder,Call Reminder 4. Water resistant (IP67) 5. 20-day standby power 6. Sleep-cycle smart alarm 7. With a Dialog II 4.0 bluetooth chip, ADI sensor 8. Running MIUI Android 4.4 and above versions; For iphone 4s/5/5s/6/plus ios 7.0 and above 9.Unlock your Mi phone without a password 10. Stylish band options (incl. wrap-around and leather) 11. Wrist Strap Length 235mm       Adjustable Wrist Strap Length 155mm ~ 210mm

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