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Product details
The K13S is a smart wristband designed for everyday use. It supports sleep management and blood oxygen monitoring.
- Material: zinc alloy + PC + ABS
- Screen: 1.14 TFT screen
- Touch mode: single touch
- Resolution: 135x240
- Call time: 4.5 hours
- Working hours: 60 hours
- Charging time: 2 hours
- Standby time: more than 7 days
- Battery: 100mAh
- Storage: 4MB + 32MB
- Matching system: Apple/Android and all smartphones
- Bluetooth version: 5.2
- Charging interface: charging base
- Support calling/listening to music/pedometer/distance measurement/calorie/heart rate/blood pressure/blood oxygen/sleep management/exercise/time display/alarm clock reminder
- Support Chinese and English
- Support washing hands and wearing in the rain