Screen: 1.3 inch TFT LCD, Full screen touch
Housing material Plastic
Case size 34.5mm (~41mm)
Case thickness 12 mm
Strap material TPU
Bandwidth 20 mm
Strap length Max 218 mm, MIN 140 mm
Product weight 30gWater resistant 3 BAR
Operating temperature 10 Celsius – 45 Celsius
Rechargeable battery capacity 210mAh
Rechargeable battery life 6-8 days
Charging time About 2 hours
Bluetooth version Bluetooth 5.1
Compatible system Android 6.0 above /iOS 9.0 or above
Smartwatch language English, Spanish, German, Italian, French, Hindu, Chinese, Japanese

Functions:
Blood oxygen monitoring (SpO2)
Heart rate monitoring
Track your daily steps
Track your daily distance
Track your daily calories burned
Many practice modes
Receive notifications and read messages
Take a heart rate test to check your heart rate data for the day
Wear your smartwatch at night to record your sleep
Stress monitoring
Sleep guidance
Lots of dial screens
Music control function
Have the timing and countdown function
Stopwatch
Weather forecast
Breathing training

View, turn off or set the alarm clock. You need to add an alarm clock to the mobile app.
Go to the sports window and choose sports modes. Running, walking, cycling, hiking, climbing, treadmill, spinning, yoga. Change the sport mode in the app.
Music controller: play, pause, fast forward and rewind.

notifications:
Email, incoming calls, whatsapp, wechat, Talk VK, Instagram, facebook, twitter, calendar, SMS, etc.