Xiaomi mi band 2 Price

Battery|Battery capacity: 70mAh@@Standby time: 20 days@@Battery type: Lithium polymer@@Input current: 45 mA (typ) 65mA (max)
Weight|7.0g
Sensor material|Plastic, aluminum alloy
Water-resistance|IP 67
Configuration|0.42" OLED display@@Bluetooth 4.0 BLE@@Power-efficient accelerometer Photoelectric heart rate sensor
Band|Total length:235 mm@@Adjustable length:155-210 mm@@Material:Thermoplastic elastomer, aluminum alloy
Compatibility|Phone unlocking@@Any device running Android 5.0 and above with Bluetooth 4.0
In the box|Mi Band sensor, band, charger, user guide, warranty card

Requires Bluetooth 4.0

Compatibility ：

Android 4.4 or iOS 7.0 and above:

Mi 2/ 2S / 2A, Mi 3, Mi 4, Mi Note, Mi 4c, Mi 4i, Mi 5, Mi 4S, Mi Max,

Redmi 1S, Redmi 2/ 2A/ 3,

Redmi Note/ Note 2/ Note 3

iOS 7.0 or later:

iPhone 4s/5 / 5c /5s / 6/6 Plus /6s/6s Plus / SE

For Smart Unlocking feature support:

[MIUI 6, 7, 8] Mi 2 / 2S/ 2A, Mi 3, Mi 4, Mi Note, Mi 4c, Mi 5, Mi 4S, Mi Max,

Redmi 1S, Redmi 2/ 2A/ 3, Redmi Note/Note 2/Note 3

Smartphones with Android 5.0 or above & Bluetooth 4.0