The newest version of mi band is released on June 2nd! Mi Band 2, an updated heart rate wristband with 0.42" OLED display screen and Touch Button operating mode - Mi Band 2 is equipped with a ADI photoelectric heart rate sensor, can real-time detect heart rate, let you adjust the motion state scientifically and consume fat efficiently. Mi Band 2 manages your motion every moment and takes good care of you. Beautiful OLED display and Touch Button operating mode give you more convenient control experience.
1. 100% original Xiaomi mi band 2
2 .0.42inch OLED display screen with touchpad
3. Support Heart rate monitor
4. Passometer,Fitness Tracker,Sleep Tracker,Message Reminder,Call Reminder
5. Water resistant (IP67)
6. 20-day standby power
7. Sleep-cycle smart alarm
8. With a Dialog II 4.0 bluetooth chip, ADI sensor
9. Running MIUI Android 4.4 and above versions; For iphone 4s/5/5s/6/plus ios 7.0 and above
10.Unlock your Mi phone without a password
11. Stylish band options (incl. wrap-around and leather)
12. Wrist Strap Length 235mm Adjustable Wrist Strap Length 155mm ~ 210mm
Compatible Minimum Requirements:1.Requires Bluetooth 4.0.
For smart unlock features:Note: Mi Band's phone unlocking feature requires smartphones with MIUI or Android 5.0 and above.
Using Notice:1. DON'T to wear the band when you are swimming or diving.