When paired with your smart phone via bluetooth, it will sync your data to Android phone and IOS phone. It gives you a real-time assessment of your exercise throughout the day.
It can monitor your heart rate to help you do exercise and adjust your training plan scientifically. It can monitor your heart rate for 24 hours automatically, and you can also measure your heart rate manual.
When you have calls, the smart bracelet will vibrate to remind you.
The APP support user registration and QQ or WeChat Note, you can find out who sent you the SMS the first time.