Is it possible to sync the measurement to the correct phone and account automatically when the smart scale(T9140/T9146/T9147) is binded to multi accounts?

Modified on: Wed, 10 Dec, 2025 at 11:21 AM


Applicable to:

Smart Scale C1, Smart Scale(T9140)


No, the measurements will be recorded to the currently connected account and phone. In this case, we recommend that the user open the app first to ensure a "Connected" status.


The scale can only connect to one eufy account at a time. When the other user tries to connect the scale to his phone, you will need to disconnect the Bluetooth on your phone or exit and close your Eufy app if the scale is currently connected to your phone. 

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