When you exercise on the sports bracelet, you must always open Bluetooth to upload data to your mobile phone, right? If that's the case, do I have to bring my cell phone with me when I wear my bracelet? You don't have to turn on Bluetooth all the time, you just need to turn on the Bluetooth connection update when you need to know the information, and the bracelet data will record the data itself.

Always connected can synchronize data at any time, and some functions can only be used when connected, such as call reminder. But you can collect your exercise data even if you don't connect the bracelet, just check it once a day.

The bracelet is only an auxiliary device of the mobile phone and cannot replace the function of the mobile phone. The following functions:

Personal Education-Free Custom Fitness Program

Sleep monitoring-intelligent sleep monitoring to improve sleep quality

Make friends (circle of friends)-find new friends

Daily exercise record-keep track of your fitness status and share your circle of friends.

Single sports record-track record of sports map, free to initiate/respond to various sports competitions.

Calorie calculation-24-hour exercise monitoring, automatic calorie calculation, weight loss and muscle gain.

Smart reminder-Smart reminder, never miss any fitness program.

Practice Review-Weekly/Monthly Practice Review

But if the data of the bracelet is to be transmitted to the mobile phone, it must be to take the mobile phone.

If you just use the function of the bracelet, you don't need to bring your mobile phone.