Why is the “Calibrate” button for the Xiaomi Smart Temperature and Humidity Monitor 3 Mini grayed out?
The “Calibrate” button for the Xiaomi Smart Temperature and Humidity Monitor 3 Mini is enabled only when the device is not connected via Bluetooth. This design ensures that calibration adjustments do not interfere with real-time data synchronization.
When the device is connected to the Xiaomi Home App via Bluetooth, historical data automatically syncs between the device and the App, making manual calibration unnecessary. As a result, the “Calibrate” button becomes grayed out and disabled during active Bluetooth connections.
To perform calibration, disconnect the device from Bluetooth first. once disconnected, the calibration option will become available again.
Does it help?
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