timezone
This tool on every surface: CLI · MCP · Python · JavaScript · Go · Java · .NET
Read the device timezone, or change it. These call app_timezone.
timezone
timezone(tz?: string): Promise<string>
Examples
Move the device to Tokyo time
const zone = await device.timezone('Asia/Tokyo')
The same call from the command line, mobium timezone Asia/Tokyo, printed on an Android 15 emulator:
Asia/Tokyo (was America/Los_Angeles)
| Before | After |
|---|---|
![]() | ![]() |
mobium timezone Asia/Tokyo on an Android 15 emulator

