Device Tests
Accelerometer Test
View live acceleration readings from your mobile device to verify tilt, shake, and movement sensors.
Phone Sensors
Accelerometer Test
Start the test and move your phone to watch acceleration values update in real time. iPhone and iPad browsers may ask for motion permission after you press Start Test.
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How This Test Works
This tool uses browser APIs on your device. Permission-based tests such as microphone and camera only start after you press the button and allow access.
No Install
Open the page in a modern browser and start testing.
Local Only
Media streams and sensor readings stay on your phone or computer.
Clear Results
Use live meters, visual panels, and status messages to spot problems quickly.
More Device Tests
Vibration Test
Test your phone vibration motor with short, long, and pulse haptic patterns where your browser supports vibration.
Open Tool Device TestsController Test
Test a gamepad or controller online, check buttons and triggers, inspect analog stick drift, view live axes, and try controller vibration where supported.
Open Tool Device TestsGyroscope Test
Check live pitch, roll, and yaw values from your phone gyroscope and confirm motion orientation is working.
Open Tool