Xiaomi Mi Band 3

Xiaomi Mi Band 3

Developer	Xiaomi
Manufacturer	Anhui Huami Information Technology Co. Ltd
Product family	Mi Band
Type	Activity tracker
Generation	3
Release date	May 31, 2018 (2018-05-31)
Introductory price	30€ in Amazon.es
System on a chip	Dialog 14681
Display	0.78 inch OLED
Connectivity	Bluetooth 4.2 BLE NFC in some models.
Power	110 mAh
Dimensions	17.9 × 46.9 × 12mm
Weight	20 g
Predecessor	Xiaomi Mi Band 2
Successor	Xiaomi Mi Smart Band 4
Website	Official website

The Xiaomi Mi Band 3 is a wearable activity tracker produced by Xiaomi Inc. It was released on 31 May 2018. It has a capacitive OLED display.^[1] The tracker features heart rate monitoring, although it does not offer continuous heart rate display.^[2]

• Display: 0.78 inch OLED, single point touch screen;
• Resolution: 128 × 80 pixels;
• Button: capacitive;
• Connectivity: Bluetooth version 4.2 BLE; NFC on some models;^[2]
• Size: 46.9 × 17.9 × 12 mm;
• Weight: 20 g;
• Casing: plastic + alloy;
• Battery capacity: 110 mAh for 20 days of battery life;
• Sensors: accelerometer, optical heart rate monitor;
• Waterproof: up to 50 metres, 5 atmospheres

• Mi Band 3 – Official website in Chinese