Yes, it is supported. Upgrade both your Xiaomi Watch S4 Sport and the Xiaomi Health App to the latest system versions, then activate the NFC car key using the following process (currently supporting Xiaomi SU7 and Lotus vehicles):
Sit inside the Xiaomi SU7 and start the vehicle. Open the Xiaomi Auto App on your Xiaomi phone;
Tap "Security & Keys" - "Manage Keys" - "Phone NFC Key" - "Activate Now" - "Activate Immediately";
Place your phone on the NFC reader located below the center console to com…
When the Xiaomi MIX Flip uses its outer screen for interconnection with the vehicle, it also supports one-tap PIN apps. When running a supported application, a prompt will appear offering to "Add to Vehicle Desktop"; clicking this completes the PIN operation. The entire process is exactly the same as the hand-vehicle interconnection operation on a slab phone.
After mirroring the Xiaomi MIX Flip's outer screen to the Xiaomi SU7, you can also pull out the window to watch videos in full screen. Tap the vertical bar on the right side of the Mi Share desktop window and drag it to the edge of the screen to achieve full-screen video playback; after going full screen, hold the vertical bar at the screen edge and pull it to the left to restore the window state. The entire process is exactly the same as the hand-vehicle interconnection operation on a slab phon…
You can long-press the "Time" in the top-right corner of the central control screen to perform a quick screenshot. After taking the screenshot, go to the All Apps > User Feedback page and click "Add Image or Short Video" to upload the screenshot.
First, you need to determine whether the vehicle has lost all power, meaning whether the low-voltage battery is completely depleted.
If the vehicle's low-voltage battery level is below a certain value but still retains some residual charge, although the low-voltage battery cannot discharge, it will enter a low-power protection mode. You will receive a reminder via the Xiaomi Auto APP or SMS. At this point, you can continuously press and hold the driver's side door unlock button for 3 seconds. Th…