Redmi Band 2
Quick details
Released
December 2022
Dimensions
42.81 x 25.42 x 9.99 mm
Operating system
Proprietary
Display 1.47 inches TFT LCD
Battery life Up to 14 days typical use; 6 days heavy use
Water resistance 5 ATM
GPS No
Sensors accelerometer, heart rate, SpO2
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Technical specifications
General
Release date 2022-12-27
Product type Fitness tracker
Physical size 42.81 x 25.42 x 9.99 mm
Weight 14.9 g without strap
Material Polycarbonate body; TPU strap
Water resistance 5 ATM
Color options Ivory, Olive, Snazzy Green, Blue, Black, Pink
Display type TFT LCD
Display size 1.47 inches
Display resolution 172 x 320 pixels, 247 PPI
Display brightness Up to 450 nits
Display protection 2.5D tempered glass with anti-fingerprint coating
Battery Rechargeable battery; 210 mAh
Battery life Up to 14 days typical use; 6 days heavy use
Charging Magnetic charging
Charging time Under 2 hours
Sensors
GNSS type None
GPS No
GALILEO No
GLONASS No
QZSS No
Beidou No
Accelerometer Yes
Gyroscope No
Barometric altimeter No
Compass No
Geomagnetic No
Ambient light sensor No
Optical heart rate Yes
Electrical heart rate No
SpO2 Yes
Temperature No
Galvanic skin response No
Microphone No
Speakers No
Vibration motor Yes
Health & activity tracking
Steps Yes
Distance Yes
Calories burned Yes
Floors No
Sports tracking Yes (30+ sports modes)
Sleep Yes
Heart rate Yes
HRV No
Stress Yes
Blood oxygen Yes
Respiration rate No
Skin temperature No
ECG No
Blood pressure No
Body composition No
Glucose No
Hydration level No
UV exposure No
Calorie intake No
Hyperglycemia risk assessment No
Arterial stiffness detection No
Pulse wave arrhythmia analysis No
Daily smart features
Smartphone compatibility Android 6.0+ and iOS 12.0+
Operating system at launch Proprietary
Bluetooth Yes (5.1)
Wi-Fi No
NFC / connected pay No
UWB No
Cellular No
Smartphone notifications Yes
Bluetooth calling No
Smartphone music control Yes
On-board music storage No
Voice assistant No
Links
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These technical specs are correct to the best of our knowledge at the time of publishing.
