HaWoFit APP is a companion application for smartwatches, with the following functions:

1. This application is a supporting application for smartwatches and will use related permissions such as SMS and phone. After the user agrees, it will send the monitored SMS and phone related information to the smartwatch through Bluetooth, bringing convenience to the user. experience

2. Record the heart rate data collected by the smartwatch and display it in the form of line charts and histograms based on the heart rate data;

3. Record the motion data collected by the smartwatch, including step count, step frequency, and distance, and display it in the form of line charts and histograms;

4. Set reminders and alarms for the smartwatch;

5. Access the videos and images in the album, let the user select the videos or images, and convert them into animated dials displayed on the watch.

6. Access the media and audio file in the phone, let the user select the media and audio files, and send them to the watch, so that the user and play these file on the watch.