Hardware Specifications
1. CPU: RTL8763EWE
2. Memory: 128Mb
3. G-sensor: SC7A20
3. Heart rate: HS3605
4. TP: G+F Capactive TP, Hynitron 816D
5. Screen: 1.95 inch 240*282 Pixel
6. Key: 2 Key (1power key + Short key)
7. Battery: Xapacity 400mAH(Polymer cobalt battery)
8. Charging current: 200mA
9. Charging: 2 Pin magnetic charging cable
10. Motor: Welding Cylinder Motor 0827
11. Speaker: Pentamagnetism 0916
12. Mic: Silicone sleeve 0415
13. Bluetooth: BLE5.0+BT3.0
14. Standby duration: 7-10 days normally use
15. Waterproof: IP68
16. Watch size: Length 53.8mm width 43.0mm, thickness 12mm(Without heart rate bulge)

Software Specifications
1. Function: Step count, sleep, heart rate, exercise, blood pressure, weather, camera control, blood oxygen, music control, theater mode, stopwatch, alarm clock, timer, sedentary reminder, breathing training, message,Hanging up and answering an incoming call, brightness adjustment, mute, QR code, Split screen function
2. Sports mode: Walking, Running, Cycling, Skipping Rope, Badminton, Basketball, Football, Swimming, Tennis, Rugby, Golf, Yoga, Gym, Dancing, Baseball, Elliptical Machine, Rowing Machine, Trail Running, Skiing, Bowling, Dumbbell, Crunches , free training, mountaineering......
3. Message and call reminder: Phone, SMS, WeChat, QQ, Facebook, Twitter, Instagram, Skype, WhatsAPP, Line, Kakao Talk, others
4. Watch menu language: English (default), Simplified Chinese, Japanese, Kor, German, French, Spanish, Arabic, Traditional Chinese, Russian, Italian, Portuguese, Ukrainian, Turkish, Romanian 15 countries in total
5. Da Fit APP language: English, Simplified Chinese, Japanese, Kor, German, French, Spanish, Arabic, Russian, Traditional Chinese, Ukrainian, Italian, Portuguese, Dutch, Polish, Swedish, Finnish, Danish, Norwegian, Hungarian, Czech, Bulgarian, Romanian, Slovak, Latvian, Indonesian, Thai, Turkish, Vietnamese, Hindi, Pashto, Lithuanian, Estonian, Slovenian, Croatian, Greek, Filipino, Hebrew, Malay, Serbian, Persian
6. OS requirements: iOS 9.0 and above; Android 6.0 and above