Product model: CK19
Master chip: nRF52832
Flash: 64MB
Sensor: BST-BMA253
Photoelectric chip: HRS3313
Vibration: Low power motor
Waterproof level: IP67
Compatible systems: Android 4.4 and above, iOS 8.2 and above
Features: Continuous heart rate, remote care
Caring: Family sharing real-time data
Main functions: Automatically brighten the wrist, wearable hardware + smart APP + big data cloud service to wear, control, display, record through the APP, real-time data synchronization to the cloud to monitor physical health changes, display risk status and continuous heart rate Remote care family sharing real-time data
Main features: Continuous heart rate, step counting, calories, distance, sleep monitoring, call reminder, alarm reminder, hand-on bright screen, social sharing (WeChat, QQ, Facebook, Twitter), etc.
Screen size: 1.3 inch 240*240
Screen type: TFT
Bluetooth: 4.0BLE (low power consumption)
Battery type: polymer lithium battery
Battery capacity: 180mAh
Charging method: special magnetic
Charging time: about 3H
Life time: 8 days, 15 days standby
Data storage: 3 months
Control method: touch control, mobile APP control
Product language: 12 languages ​​such as Chinese/English
Appearance material: Front shell: glass\back shell: glass fiber + PC\ strap: leather
Product color: black, lead, silver