C7S Product specifications
Long & wide: 19.8mm*67mm
Batterry capacity : 80mAh
Type : Li-polymer
Charger: USB charging
Inside:
Screen : 0.96 inch OLED
Bluetooth : BT 4.0
Sensor : axis acceleration senor photoelectric heart rate sendsore
External :
Bracelet meterial : PC plastic + silicone
Wateproof grade : IP67
Weight ; 20.5
Other :
Fuctions : pedometer / calorie / distance / sleep monitoring / motion trajectory / heart rate / blood oxygen / blood pressure / fatigue value monitoring / incoming call / SMS / APP reminder / alarm clock / sedentary / don't disturb mode / control the camera / change the interfac / movement patterns /stop watch
Compatible:android 4.4 above & IOS 8.0 above

Basic parameters Product model C7S
Chip Dialog-DA14585 microprocessor
Heart rate blood pressure sensor billion light-ALS-PD50-42C
Three - axis sensor Bosch - BMA223
Shake "mute / shake
Waterproof level "IP67
Compatible with Android 4.4 and above, iOS 8.0 and above
Features 0.96-inch full touch screen; a variety of sports mode; a key to refuse to call; static and static heart rate
Main features "" time display, lift hands bright screen, step, calories, distance, sleep monitoring,
Call reminders, the message real-time display reminder, alarm clock reminder, sedentary reminder, do not interfere with the mode, intelligent anti-lost, shake shaking camera, WeChat movement, OTA upgrade "
Display screen size 0.96 inches
Screen type OLED
Connection parameters Bluetooth 4.0BLE (low power)
Other parameters Battery type Polymer lithium battery
Battery capacity 80mAh
Charging mode 2-point magnetic charge
Charging time about 2H
Life time is 7 days and standby for 20 days
Data storage 7 days detailed sports record, 23 days daily total
Control mode full touch operation, mobile phone APP control
Product language / English (other languages ​​can be customized)
Exterior material front shell, rear shell: plastic wrist strap: TPU