Mi Band is a smart bracelet from Xiaomi with lots of useful features. Mi Band connects to your smartphone via Bluetooth and can work for 30 days with no need to recharge.

The Xiaomi MI Band smart fitness tracker measures your steps and sleep patterns. Pair it with the app, then you will be able to monitor all these events and share the data online. And it doubles as a call reminder so that you won’t miss any important incoming calls any more. Moreover, the band can be used to unlock your Android (5.0 or more) phone with gesture motion to avoid the hassle of inputting password. Crafted with the most power-efficient Bluetooth chip and accelerometer, the Mi Band features excellent battery life up to 30 days. Its water-resistant design with aluminum surface and adjustable rubber strap ensures the ultimate comfort and maximum convenience.

Features

Bracelet Binding identity, free password to unlock the phone: Forget about complicated unlock password, gestures, simply raised his hand to move to the next cell phone, "shua" is heard, immediately safe unlocked. Xiaomi account with your 1 on 1 binding, identify your identity, to better protect the safety of mobile phone information.

Note: Equipment requirements: Xiaomi3/ Xiaomi4/ Xiaomi Redmi NOTE 4G with the system is Android4.4 and above MIUI or Android 5.0 above, and support for Bluetooth 4.0.
Now it support IOS, but it only work for Record daily motion data, Automatic sleep monitoring,Find band, Reminder phone calls.

Equipment requirements: Compatible with iOS 7 or above iPhone, iPad and iPod Touch etc. other equipment.

Record daily motion data: Xiaomi bracelet to help you record all-day event, calculate walking distance, and calorie consumption.

Smart Vibration alarm clock, simulation wake up naturally Status: The user can set the alarm on the APP, in front of the preset alarm within 30 minutes, with a slight vibration to wake you from a shallow sleep, when to wake up slowly shallow sleep, naturally wake up closer.

Automatic sleep monitoring.

Bluetooth real-time synchronization to APP: analysis of movement sleep data, providing health advice.

Reminder phone calls: phone calls, the bracelet can be within a certain range (in theory, should be a Bluetooth sensing range 10-15M) sensing phone calls, and in case you have not turned on within a certain time, the bracelet will vibrate and flash prompts you through. In the outdoor noisy environment, even if the phone placed inside the bag, still do not worry about missing important calls

APP download link: http://app.mi.com/detail/68548

Functions:
MIUI Unlock
Fitness Level Monitor
Sleeping Quality Tracking
Smart Alarm
History Data
Seek Mi Band
LED Light Color setting
Total Distance Display
Average Daily Steps
Share via Social Media
Running IOS System

Compatibility:
Supports Android 4.4 or above, Bluetooth V4.0 Android cell phones; Suitable for IPHONE 4S/5/5C/5S/6/6 PLUS with iOS 7.0 or above.

Battery Capacity 41mAh
Battery Type Li-polymer battery
Standby Time 30days

Material:
Surface: Aluminium
Shell: Makrolon
Wristband Button: Aluminium
Wristband: IPSiV

Dimensions (8.86 x 0.67 x 0.39)" / (22.5 x 1.7 x 1)cm (L x W x H)
Weight 0.49oz / 14g

Color: Black
(For black MI Band + Blue Replacement Band (FOC) please go here==>> http://amazenstores.ecrater.com/p/24344102/mi-smartband-bluetooth40-p67-water

Package: 1 x Mi Band sensor
1 x Band
1 x Charger


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