Xiaomi Redmi Watch 4

Wristband Material : TPU
Screen size and type: 1,97inch, AMOLED
Screen Resolution: 390x450, Support full-screen touch operation
Screen Brightness: Up to 600nits
Shell Material: Aluminum alloy midle frame + Stainless steel crown + Fiber high-strengh polymer
Sensor: Acceleration sensor, Gyroscope sensor, Optical heart rate and blood oxygen sensor, Ambient light sensor
Waterproof Level: 5ATM
Data Connection: Support HNSS, NFC, Bluetooth 5.3
Battery Capacity: 470mAh
Type Battery: Lithium-ion polymer battery
Charging Time: 85 minutes
System Language: English, Chinese
Support System: Xiaomi HyperOS, Android 8.0 or iOS 12.0 and above
Support APP: Xiaomi Sports Health
Isi Dalam Kemasan:
1x Redmi Watch 4
1x Charger
1x Manual Book