如何使用画中画

在连接上心率设备之后，直接返回系统桌面，画中画会自动开启。 在没有连接心率设备的时候，画中画不会启动。

如何退款/取消订阅

参考申请退款

联系我们

[email protected]

How to Use Picture-in-Picture

After connecting the heart rate device, simply return to the system desktop, and the Picture-in-Picture will automatically start. When the heart rate device is not connected, the Picture-in-Picture will not start.

How to Refund/Cancel Subscription

Refer to Request a Refund

Contact Us

[email protected]