Xiaomi Mi Band 2

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-power Bluetooth chip
Display	0.42 inch OLED
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/

The Xiaomi Mi Band 2 is a low cost, wearable activity tracker produced by Xiaomi. It was released on 7 June 2016. ^{[1] [2]} Unlike its predecessor, the Xiaomi Mi Band 2 comes with an OLED screen and a capacitive 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 the Mi Band 3, the successor to the Mi Band 2.

Specifications

General

Source: ^[3]

• 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

• Accelerometer
• Optical Heart Rate Monitor
• Vibration Engine

Display

• Display: 0.42 inch OLED
• Button: Capacitive

Battery

• 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

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

References

1. "Xiaomi's Mi Band 2 is the company's first tracker with a screen". Ars Technica. Retrieved 2018-10-01.
2. "Xiaomi unveils Mi Band 2 fitness tracker for $23". CNET. 2016-06-02. Retrieved 2018-10-01.
3. "[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. Retrieved 2018-10-01.

External links

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