Mobile & Touch Tests

Verify touch input, count simultaneous touches, and check vibration, gyroscope and accelerometer sensors on phones and tablets. Open these pages on the device you want to test.

Multi-touch and sensor tools help diagnose cracked digitizers and permission or browser limits.

Phones and tablets rely on a digitizer plus motion sensors. These pages exercise single and multi-touch, fire the vibration motor, and stream gyroscope and accelerometer values so you can confirm sensors after a drop or repair.

Use the device under test — desktop browsers cannot simulate real touches or haptics. If multi-touch caps at 1 or 2 points, try another browser; some mobile browsers limit touch points.