Main Features :

100% original mi band 2 wristband
0.42inch OLED display screen with touchpad
Support Heart rate monitor
Passometer,Fitness Tracker,Sleep Tracker,Message Reminder,Call Reminder
Water resistant (IP67)
20-day standby power
Sleep-cycle smart alarm
With a Dialog II 4.0 bluetooth chip, ADI sensor
Running MIUI Android 4.4 and above versions; For iphone 4s/5/5s/6/plus ios 7.0 and above

spec

Specs for non-English readers
Appearance:
Battery:	Capacity: 70mAh Using Time: 20 days Type: Li-polymer Input: 45mA(TYP) 65mA(MAX)
Weight:	7.0 g
Material:	Plastic, Al-alloy
Proof:	IP67, show with it
Inside:	0.42 inch OLED screen Dialog Gen. 2 Bluetooth chip(4.0 BLE) ADI lowest-consume Accelerometer and P-E Pulse rate sensor
Bracelet:	Total Length: 235 mm Adjustable Length: 155-210 mm Material: Thermoplastic Elastomer(TPE), Al-alloy
Bracelet:	Support Smartphones with Bluetooth(4.0+) and Operation System(Android 4.4+/iOS 7.0+) Xiaomi Phones: Mi2/ 2s/ 2a, Mi3, Mi4/ 4i/ 4c/ 4s, Mi Note, Mi5, Mi Max, Redmi 1s, Redmi 2/ 2A/ 3, Redmi Note/ Note2/ Note3 BY Store 428753 iPhones: iPhone 4s/ 5/ 5c/ 5s/ 6/ 6 Plus/ 6s/ 6s Plus/ SE Unlock Phone Supported: Smartphones with Bluetooth(4.0+) and Operation System(Android 5.0+)
Package:	Chip, Bracelet, Cable, Manual

feature950_01

1. OLED Screen 2. Touch Operating 3. Newest Bracelet 4. Upgraded Algorithm

feature950_02

1. Time, Steps, Pulse rate, Distance and Calories on band screen 2. Filter high frequent non-sport activity

feature950_03

1. ADI Pulse rate detected to assist your sport plan

feature950_04

1. Sedentary reminder to avoid sitting too long

feature950_05

1. A rUN with Friends turns into FUN.

feature950_06

1. Have a sweet dream

feature950_07

1. Unlock Phones with Bluetooth(4.0+) and Operation System(Android 5.0+)

feature950_08

1. Call, Message Reminder

feature950_09

1. IP67 Proof, Shower with it

feature950_10

1. Low consume OLED screen

feature950_11

1. Generation 2 Bluetooth chip

feature950_12

1. More energy for 20 days

feature950_13

201511091840438652 201511091840492021 201511091840493952 201511091840513253

201511091840438652 201511091840556329

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201511091840445865

New-3

20160121174526_38755 20160121174528_82842 20160121174528_75075 20160121174527_12937

20160121174529_98022 20160121174532_52699 20160121174530_44710 20160121174530_62728 20160303142930_83875

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new-2

35738d0d111ccae 8e52fba8614a684 9ab2436292f9a20 865b50664c68bed 8d6c8ab81bef263

Specification:

* Heart rate monitor

* Sleep monitor

* Pedometer

* Smart alarm

Android 4.4.2 or above, bluetooth 4.0

iPhone 4S/5/5S/6/6 Plus with IOS 7.0 or above
Notifications of phone calls

Battery capacity: 45mAh (10 days standby power )

Type batteries: Lithium polymer

Input Current: 25mA

Input voltage: DC5.0V

Bluetooth chip: Dialog's top Bluetooth chip (Bluetooth 4.0)

Sensor: ADI military gravity sensor

Measurement methods: Photoelectric volume pulse wave plethysmography (PPG)

Heart rate sensor: Optical heart rate sensor

Equipment requirements: Android 4.4 and above versions, and supports Bluetooth 4.0 for Android smartphones

xiaomi 4 / xiaomi 3 / hongmi Note 4G / honmi2 / xiaomiNote / honmiNote 2 (above models are required to upgrade to the latest version of MIUI);

Adapter iOS 7.0 and above versions of iPhone 4s / 5 / 5c / 5s / 6/6 Plus.

Bracelet unlock Supported models:

xiaomi2 / 2S / 2A, xiaomi3, xiaomi4, xiaomiNote, xiaomi4C, honmi1S, honmi2 / 2A, honmiNote, honmiNote2 (above models are required to upgrade to MIUI6 and above), support for Bluetooth 4.0 over Android 5.0 phones.