Compatible system: IOS7.1 and above, Android4.4 and above

Main functions: heart rate monitoring, step counting, calorie burning, distance, RTC display, automatic sleep monitoring, call reminder, information push, alarm reminder, anti-lost, remote control photo, etc.

Waterproof and dustproof: sweatproof, rainproof, splashproof

Display screen size 0.96 inches

Screen type: OLED

Connection parameters: Bluetooth Low-power Bluetooth 4.0 synchronization

Other parameters: appearance material TPE

Product size: main body: 43x18x12mm

Strap: 245x20x12.8mm

Product net weight: 28g

Product color: black, red, purple, blue, green

Other features: touch screen: full touch screen

Note: Smart wristband not for medical use, please don't buy for check the health (heart problem, blood pressure problem) it's not for professional use.

Commodity Quality Certification: 3C
Commodity Quality Certification: ce
Size: Child,adult,elderly
Material: TPU
Application: Wrist
Item Type: Blood Pressure
Model Number: tonomete
Language: Polish,Russian,Portuguese,Norwegian,Spanish,Eng...
Function 1: Tonomete/Blood Pressure/Pedometer/Heart Rate Monitor
Function 2: Heart rate monitor/Fitness tracker/Wearable