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Xiaomi Mi Band 2

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Wearable activity tracker

Xiaomi Mi Band 2

Developer	Xiaomi
Manufacturer	Foxconn Anhui Huami Information Technology Co. Ltd
Product family	Mi Band
Type	Activity tracker
Generation	2
Release date	June 7, 2016 (2016-06-07)
System on a chip	Dialog DA14681 low-powerBluetooth chip
Display	0.42 inchOLED
Graphics	Black and white
Input	45 mA (typ) 65 mA (max)
Camera	No
Connectivity	Bluetooth 4.0/4.2 BLE
Power	70 mAh
Dimensions	15.7×40.3×10.5mm
Weight	19 g
Predecessor	Xiaomi Mi Band 1S Xiaomi Mi Band
Successor	Xiaomi Mi Band 3
Website	www.mi.com/en/miband2/

TheXiaomi Mi Band 2 is a low cost, wearableactivity tracker produced byXiaomi. It was released on 7 June 2016.^[1]^[2] Unlike its predecessor, the Xiaomi Mi Band 2 comes with anOLED screen and acapacitive button. In September 2017, Xiaomi released an ultra low-cost version of the Mi Band 2, titled "Mi Band - HRX Edition"

On 31 May 2018, Xiaomi released theMi Band 3, the successor to the Mi Band 2.

Specifications

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General^[3]

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Brand:Xiaomi
Bluetooth version: V4.0 BLE (Chinese version), V4.2 BLE (International version)
Waterproof Rating:IP67
Color:Black
Compatibility:Android 4.4 + /iOS 7.0 +
Language: English / Chinese / Multilanguage
Total length: 235 mm
Adjustable length: 155–210 mm
Product size (L x W x H): 40.3 x 15.7 x 10.5 mm
Product weight: 7.0 g

Sensors

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Accelerometer
OpticalHeart Rate Monitor
Vibration Engine

Display

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Display: 0.42 inchOLED
Button:Capacitive

Battery

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Battery type:Lithium Polymer battery
Battery capacity: 70 mAh
Battery Life: 10–30 days
Input current: 45 mA (TYP), 65 mA (MAX)
Input voltage: DC 5V

Material

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Front Display Material: Makrolon polycarbonate
Case material: TPSiV Thermoplastic copolyester
Band material:Thermoplastic elastomer
Band Clasp Material:Plastic

References

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^"Xiaomi's Mi Band 2 is the company's first tracker with a screen".Ars Technica. Retrieved2018-10-01.
^"Xiaomi unveils Mi Band 2 fitness tracker for $23".CNET. 2016-06-02. Retrieved2018-10-01.
^"[HK Stock] Original Xiaomi Mi Band 2 Smart Bracelet with 0.42" OLED Display/ Touch Key Control/ Heart Rate Monitor/ Sports Fitness Tracker/ Call Reminder/ IP67 for Android iOS - Black".GeekBuying. Retrieved2018-10-01.

External links

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Wikimedia Commons has media related toXiaomi Mi Band 2.

Mi Band 2 – Official website in Chinese
Mi Band 2 – Mi International

Xiaomi Corporation

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William Lu(Partner & President)

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