Waterproof Grade:Life Waterproof
Language:English
Band Material:Silica
Screen Type:LED
Function:Passometer,Call Reminder,Message Reminder,Sleep Tracker,Fitness Tracker
Compatibility:Android
Touch Screen:Yes
Brand Name:TTLIFE
Application Age Group:Adult
other functions:Heart rate sensor: heart rate blood pressure combo sensor Blood oxyge
Bluetooth version:BLE4.0
Bluetooth chip:nRF52832
Screen size:OLED 0.66
Screen resolution:64 * 48 Dots
Battery capacity:80mAh
Standby time:480 hours
Use time:160 hours
Continuous Heart Rate Test:Supported
Power requirements:5V 500mA







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