| Display | 1.69" (240x280px) TFT display | | Battery | Battery capacity: 220mAh
Battery life: Approx. 9 days - 24 hours heart rate monitoring | | Connectivity | Bluetooth V5.1 | | OS | Android 6.0 and above; iOS 11.0 and above. Supported functions will vary with different watches, mobile phones, and countries | | SpecialFeatures | 12 Workout Modes:
Outdoor running
Fast walking
Cycling
Climbing
Spinning
Yoga
Indoor running
Free training
Gymnastics
Basketball
Football
Rowing | | Sensor | Heart rate sensor, motion sensor, blood oxygen sensor | | Supported Apps/ Software | Haylou Fun | | Others | Charging Time: about 2.5 hours
Charging Type: Magnetic charging
Band Width: 22mm
SpO2 Tracking
Exercise Data Recording
IP68 Waterproof and Dustproof
Watch Language: Chinese, English, Korean, German, Italian, Japanese, Portuguese, Spanish (follow the phone language) | | Exterior | | Dimension | 49.9 x 38.7 x 11.7mm | | Weight | 42g (with strap) |
|