Product Size
44.7 × 28.8 × 11mm
*The actual size may vary depending on the configuration, manufacturing process and measurement method, please refer to the actual product.
Main body net weight
About 20.5g (weight without wrist strap)
*Actual weight may vary depending on configuration, manufacturing process and measurement method, please refer to the actual product.
Screen size and type
1.64-inch, AMOLED color square screen
*The actual size may vary depending on the configuration, manufacturing process and measurement method, please refer to the actual product.
Screen Resolution
280 x 456, PPI 326, supports full-screen touch operation
Middle frame color
dark/light gold
shell material
Fiber high strength polymer +NCVM
Wristband Material
TPU
* Support antibacterial
Applicable wrist size
130~205mm
Cover material
2.5D slightly curved glass cover
sensor
Acceleration sensor, gyroscope sensor, optical heart rate sensor,
ambient light sensor
Data Connections
Support GNSS, support NFC, Bluetooth BLE 5.2
* Support Beidou, GPS, GLONASS, Galileo, QZSS five satellite systems.
battery capacity
235mAh
Battery Type
Lithium-ion polymer battery
charging time
about 1 hour
*The test data of charging time comes from Xiaomi Lab. In actual use, the charging time is
related to various factors such as ambient temperature and battery life, which may be different from the laboratory data.
Type of charging interface
Magnetic thimble charging port
Vibration motor
Rotor motor
Operating temperature
0℃~45℃
waterproof level
5ATM
* 5ATM waterproof level (equivalent to 50 meters underwater), support wearing in swimming pools, shoal
swimming and other water activities in shallow waters, but not suitable for hot showers, saunas and diving,
and need to avoid water sports Direct impact of high-speed water flow; waterproof function is not permanent and
may weaken over time.
system language
Simplified Chinese, Traditional Chinese, English
support system
Android 6.0 or iOS 10.0 and above