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.
|Battery||Battery capacity: 70mAh|
Standby time: 20 days
Battery type: Lithium polymer
Input current: 45 mA (typ) 65mA (max)
|Sensor material||Plastic, aluminum alloy|
|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
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
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
Mi Band 2 uses an OLED display so you can see more at a glance.Simply lift your wrist to view time and tap the button for steps and heart rate.
The improved pedometer algorithm in Mi Band 2 filters out unnecessary movements. This measures steps taken and exercise more accurately.
Mi Band 2 carries your unique identity. When you are close to your Android smartphone, it unlocks instantly - no passcodes or fingerprint needed.
Send notification alerts straight to the wrist so you don't miss another call, message, or notification.
Rinse hands or shower with Mi Band 2 without worry. Mi Band 2 is durable and resistant against water, sweat, cosmetics, dust, and more.
The band is smooth to touch and comfortable even for people with sensitive skin.