Smart watches XIAOMI Smart Band 9 AMOLED Wristband activity tracker 4.11 cm (1.62") Blue

Weight: 15.8 g
Charging time: 1 h
Depth: 46.5 mm
Width: 21.6 mm
Product colour: Blue
Display resolution: 192 x 490 pixels
Display type: AMOLED
Accelerometer: Yes
Active minutes: Yes
Adjustable: Yes
Alarm clock: Yes
Battery capacity: 233 mAh
Battery life: 21 day(s)
Blood oxygen sensor: Yes
Call notifications: Yes
Closure type: Single prong strap buckle
Colour display: Yes
Colour name: Arctic Blue
Control type: Touch
Device type: Wristband activity tracker
Display brightness: 1200 cd/m²
Display diagonal: 4.11 cm (1.62")
Distance travelled: Yes
Form factor: Oval
Gyroscope: Yes
Heart rate monitor: Yes
Heart rate sensor type: Optical
Hours slept: Yes
Housing material: Metal, Thermoplastic urethane (TPU)
Mobile operating systems supported: Android 12.0
Music player: Yes
Quality of sleep: Yes
Quantity per pack: 1 pc(s)
Stopwatch: Yes
Thickness: 1.09 cm
Timer: Yes
Touchscreen: Yes
Vibrating motor: Yes
Water resistance: 5 ATM
Weather display: Yes
Workout tracking: Yes
Wrist size range: 135 - 210 mm