Screen: OLED-1.8inch-0.3mm flexible bending arc screen
Screen resolution: 160*32
Body size: 62*20*12mm
Battery capacity: 140mAh
Support: Android 4.3 or above; iOS 8.0 or above.
Key: single button+side touch
Charge: back adsorption
– Light Weight. When you wear it, you even won't feel it! You can work and exercise ordinarily.
– B3+ stylish minimalist appearance of the wire drawing. With silicone adjustable wristband and light weight feature, you can wear it comfortably, such as running, climbing.
– B3+ curved screen Bluetooth call heart rate monitoring motion tracking sleep monitoring
– Intelligent heart rate health partner. using a new generation of PPG option heart rate sensor and dual light source design, which greatly improve the accuracy of heart rate
– Side touch operation
– Rael time dynamic blood oxygen monitoring. This smart bracelet with OLED screen clearly displays health parameters including steps,distance,time, heart rate and other data without mobile phone can see
– Health movement monitoring.When you do exercise, it can record your sports data. It's our pleasure to help you have a funny life and a health life!
– Sleep housekeeper. It can wake you up by vibrating gently.
– IP 67 Waterproof. IP67 waterproof means that steeping depth don't exceed one meter and steeping time don't exceed 30 minutes.
Compatible Minimum Requirements:
1.Requires Bluetooth 4.0.
2.Compatible with any device with Android 4.3 or above.
3.Compatible with iPhone models 4s and above that run on iOS 8.0 or above.
For IOS devices : iPhone 4s / 5 / 5c / 5s / 6 / 6 Plus / 6s 6s plus 7 7Plus