Chipset: HS6620D
Wireless connectivity: Bluetooth 4.0 or above
Requirements: Android 4.4, iOS 9.0 or above
APP Name: Da Fit ( Google Play or APP Store )
Message: Support all languages
Watch language: Chinese, English, Russian, Spanish, Arabic, French, Thai
APP language: English, Russian, Spanish, Portuguese, German, Italian, Czech, Japanese, French, Polish, Thai, Swedish, Ukrainian, Finnish, Dutch, Vietnamese, Arabic, Korean, Danish, Bulgarian, Bokmal, Norwegian, Hindi, Indonesian, Pashto, Simplified Chinese, Traditional Chinese.
Sensors: Heart-rate Sensors, Proximity Sensor, Accelerometer
Touchscreen type: Touch Screen

Screen Size: 1.28 inch
Display Type: IPS
Resolution: 240*240 RGB
Screen protection: tempered glass

Battery Capacity: 170 mAh
Standby Time: Up to 30 days
Using time: About 7 days
Charging Time: About 2.5 hours
Charging Type: Magnetic charging
Water Resistance Rating: IP67

7 workout modes: walking, running, cycling, skipping, badminton, basketball, football; Count steps, distance, and calories burned.
Health monitoring: Workout completion notifications, goal setting, sleep monitoring, heart rate monitoring, Blood Pressure Monitor.
Other features: Alarm, proximity sensor, 3 watch faces, customizable watch face, timer, stopwatch, call notifications, message notifications, calendar notifications, app notifications, weather forecast, find my phone, Do not disturb mode , music controls, battery level display, different ways to wear, OTA updates.