Xiaomi Watch S4 41mm Fluororubber Strap(black)

Dimensions
41.2mm × 41.2mm × 9.5mm
*Height, width and thickness dimensions exclude the strap and protrusions.
32g approx. (without inbox strap)
Frame
Stainless steel
Strap
Black: fluororubber strap
Adjustable strap length: 120-190mm approx.
Mint green: fluororubber strap
Adjustable strap length: 120-190mm approx.
White: leather strap
Adjustable strap length: 120-190mm approx.
Sunset gold: Milanese strap
Adjustable strap length: 130-190mm approx.
Sensors
Heart rate sensor (with blood oxygen sensor) | Accelerometer | Gyroscope | Ambient light sensor | Electronic compass | B
Satellite positioning systems
GPS | Galileo | Glonass | BeiDou | QZSS
Battery
Light usage time: up to 8 days
Normal usage time: up to 4 days
Heavy usage time: up to 3 days
Capacity: 320mAh
Display
Resolution: 466 × 466 pixels,PPI 352
1.32-inch AMOLED display
60Hz refresh rate
Brightness: HBM 1500nits
*Display refresh rate may vary across different interfac