Product Description

Specifications:
Battery Capacity: 70mAh
Standby time: 20 days
Batteries Type: Lithium Polymer
Input current: 45 mA (TYP) 65 mA (MAX)
Weight: 7.0 g
The main material: plastic, aluminum
Waterproof rating: IP67
Strap: total length: 235 mm
Adjustable Length: 155-210 mm
Material: thermoplastic elastomers, aluminum
Display:0.42 inches OLED display
Bluetooth 4.0 BLE
Low power consumption acceleration sensor and photoelectric heart rate sensor

Advantage
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. Sleep-cycle smart alarm
6. Running MIUI Android 4.4 and above versions; For iphone 4s/5/5s/6/plus ios 7.0 and above
7.Unlock your Mi phone without a password

Using Notice:
1. DON'T wear the band when you are swimming or diving.
2. Install APP 'Mi Fit' only via link: http:m.app.mi.com/detail/68548
3. Heart rate monitor is valid in the condition of keep still of your arm and body.
4. Keep other bands (such as Miband 1S and 1A) away from Miband 2 when you tring to pair with a phone, otherwise it may cause unsucessful paring.

Feature

Mi band 2 with a strap,you can change two colors anytime
0.42" OLED display screen with touch button control. IP67 Waterproof and dust-proof Design, battery lasts for a long time
Compatible material and light weight make you can't feel its existence nearly when you are sleeping. It can monitor your sleep time and sleep quality, record your time of deep sleep and light sleep accurately.
Syncs with Google Fit,Syncs with activity tracker / fitness / sleep tracker app to improve your lifestyle.
English instruction and Q&A manual help you use the device.
Brand : Xiaomi
MPN(PartNumber) : 43221-1379
EAN : 0613072884630
Package Dimensions(LxWxH) : 19x17x4cm ; 127 g