Simultaneous entry into the application from 2 or more devices

How can we log in to multiple mobile devices without entering the password each time?
And if we do, the previous device is deactivated.
That is, only one user can operate it.
The tuya zigbee application does not have such problems and multiple users can log in at the same time by entering the same username and password.
I’m sorry…

This is for security reasons. What you need can be solved with a second account and sharing across the entire household.

Yeah but forget to have the same privileges on additiinal accounts. No way, despite various requests, to have administrator privileges on second or more accounts! Various threads about this topic. By the way, i can’t understand where the security threat is in deliberately sharing my account with wife and children.

There should always be one administrator, but the shared rights are too large for my taste.

Stupid logic.
You want to cover up the weakness of the application.
Never again ewelink .
I’m throwing away all the devices and replacing them with tuya smartlink
I’m so sorry.

your choice, multiple fixes are common in industrial automation. because it is not possible for every user or operator to do whatever they want with the system. a fully open system is unsustainable

Tuya app allows multiple users to operate devices simultaneously.
So Tuya app is unsustainable???
Laughter!!!
Let’s admit that the ewelink app is inadequate, everything else is cheap excuses.

The tuay application is fine, but as a home administrator I need users to have their own access so that they cannot interfere with important systems. Or everyone would play with the water shutoffs, hallway lighting, etc. I can also control who can do what, for example, shutoffs for a specific floor. I can also see individual users in the log so I know exactly what everyone did. I have been involved in industrial automation for years and I know that the less it is accessible to the operator, the better.

I have 2 mobile devices and I want to have direct access to both without typing a code each time.
Also, for simple devices (e.g. lighting) the whole family needs to use them.
In the Tuya application you can define users with reduced access or to only operate specific devices.
In the ewelink application can you do this?
I think NO.