Chip:Realtek 8763EWE
Bluetooth:Support BLE5.0
Testing and Certification: Can pass 3C and CE certification
GSENSOR: SC7A20
Memory:128M
Touch screen:G+F capacitive screen
Charging method: Magnetic charging, charging current 250mA
Battery life:Use for 7-10 days, standby for 30 days
Overall size: 48mm*40mm*12.9mm
Total Weight: 47g
Screen: 1.96 inch IPS HD large screen 320X386
Battery:300mAh
Water proof: IP68 waterproof grade
Motor: Vibration reminder
Heart rate blood pressure blood: Support
Supported OS: Support Android 2.3 and above, IOS 5.0 and above.