1, fitness activity software-that is, three rings are used to represent activity (calories burned), exercise (strenuous exercise time that obviously accelerates the heartbeat) and standing (standing for one minute every hour).
2, fitness software-you can set up outdoor walking, outdoor running, outdoor cycling, indoor walking, indoor running, indoor cycling, elliptical machine, rowing, stepping, free training and other fitness modes, and record your own exercise results.
3. You can also install many third-party fitness software, such as seven-minute fitness.
4. measure your heartbeat with Apple Watch.
The installation steps of WatchSpring are as follows:
1. Download the latest WatchSpring package (see attachment).
2. Send WatchSpring.deb to your device via SSH.
3. Install the WatchSpring package (dpkg-igg.ki.testhook1_1.0-2 _ iphoneOS-arm.deb) according to the following instructions.
4. Search for Conrad Kramer's "Open" on Cydia, which is the prerequisite for us to open this WatchSpring package.
5. Restart the device. At this point, you should see that the user interface of the iPhone has changed.