check
This tool on every surface: CLI · MCP · Python · JavaScript · Go · Java · .NET
Put a checkbox or switch into a state, rather than toggling whatever it is in. These call app_check.
check
check(target: string, checked?: boolean): Promise<Data>
Examples
Tick a checkbox, whatever state it is in
await device.check('testid=termsCheck')
The same call from the command line, mobium check testid=termsCheck, printed on an Android 15 emulator:
testid=termsCheck is now checked
| Before | After |
|---|---|
![]() | ![]() |
mobium check testid=termsCheck on an Android 15 emulator
Turn a switch off
await device.check('@e4', false)
On a device
| Before | After |
|---|---|
![]() | ![]() |
mobium uncheck testid=termsCheck on an Android 15 emulator



