C21 smartwatch unboxing and quick menu view

Model C21
BT3.0/ 5.0
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Compatible System Android system 6.0 version or above; iOS system 10.0 version or above
Operating Mode Full Touch Screen
CPU 8762DK
APP Name FitCloud Pro
Watch Language
Chinese (Simplified), English, Japanese, German, French, Spanish, Portuguese, Italian, Thai, Polish,Turkey, Russian
Waterproof IP68
Multi-Sport Mode Support
Heart Rate Monitor Support
Blood Pressure Monitor Support
Blood Oxygen Monitor Support
Drinking Water Reminder Support
Sedentary Reminder Support
Sleep Monitor Support
Local Music Playback Support
Bluetooth Call Support
Remote Camera Support
Music Control Support
Mass Dial Support
Calories Support
Distance Support
Sensor G-sensor, Heart Rate Sensor
Screen Size: 1.39 inch
Screen Type: IPS
Pixel: 320*320
Split Screen
Band Material Silicone+TPU
Battery Capacity: 300 mAh
Working Time: About 7-10 days
Charging Method: Magnetic
Watch Diameter: About 46*10 mm
Strap Length: About 260*22*2.6 mm