Xiaomi
Wi-Fi Assistant: Select Best Networks Automatically auf Xiaomi
Wi-Fi assistant is a MIUI feature that monitors your active Wi-Fi connection. If the signal quality drops below a certain threshold, it automatically searches for a stronger network nearby and reconnects without asking first.
When no Wi-Fi network nearby offers a stable connection, the assistant falls back to mobile data instead, provided mobile data is turned on. This keeps apps and downloads running, but it can also increase your mobile data usage without a clear warning.
You control this behavior through Settings ➔ Wi-Fi ➔ Wi-Fi assistant ➔ Select best networks automatically. Tap the toggle to enable or disable Select best networks automatically.
Turn the feature off if you want to stay on a specific network even when the signal weakens, or if you want full manual control over when your phone switches to mobile data. Keep it enabled if you prioritize an uninterrupted connection over manual control.