Functions:
Clock and date: to be synchronized with the phone
Step: support
Calorie: support, APP side view
Mileage: support
Heart rate: support
Sleep monitoring: support
Silent alarm (can be customized): APP side set, hand ring vibration reminder
Call reminders: support
SMS alert: support
QQ reminder: support
WeChat reminder: support
Raise the hand to: support
SUOTA function: can be used APK / APP upgrade bracelet firmware
APP / APK download mode: IOS system / Android system: please use the phone sweep sweep function scan (support WeChat QQ browser scan)
Specifications:
System requirements: Android 4.3 or above;IOS 8.0 or above
Bluetooth version: BLE4.0
Bluetooth chip: DA14580
Heart rate sensor: Huajing dynamic heart rate sensor
Acceleration sensor: triaxial acceleration
Screen size: OLED 0.69
Battery capacity: 40mAh
Standby time: 480 hours
Use time: 160 hours
Continuous heart rate test: support
Charging method: Clamp type charging
Charging time: about 1 hours
The key way to: Press the key to touch the key
Motor: welding flat motor
Waterproof rating: IP68
Package include
1 x DB02 wristband
1 x Charging Cable
1 x User Manual
