b. Shut down
Shutdown path: Settings > Shutdown
II. Download and Pairing
1. Downloading the app
您可以直接扫描二维码下载“Fit In”或在手机应用商店搜索“Fit In”下载并安装。
Directly scan the QR code to download "Fit In" or search for "Fit In" in the mobile app store to download and
install the app.
