If you don't want to keep your phone tethered via USB, you can enable ADB over Wi-Fi (Android 11+):
# Enable automator on connected device adb enable-automator --grant-permissions adb enable automator
adb shell uiautomator runtest com.example.mynav -c com.example.mynav.MapNavigationTest If you don't want to keep your phone
UI Automator requires permission. You can grant it via ADB without touching the screen (Android 4.4+): adb enable automator