How to interpret the result
Changing values show that events reach the browser; unavailable permission or APIs may simply reflect desktop hardware, browser policy, or platform restrictions.
Inspect browser motion and orientation events and request a short vibration where the platform allows it.
Waiting for a test.
Changing values show that events reach the browser; unavailable permission or APIs may simply reflect desktop hardware, browser policy, or platform restrictions.
This cannot calibrate sensors, measure bias or noise precisely, certify compass heading, test every accelerometer axis under controlled force, or verify a vibration motor mechanically.
Read browser-visible screen, processor, memory, language, connectivity, and platform signals in one place.
Open testDraw with one or more contacts to inspect edge coverage, tracking continuity, contact count, and pointer cancellation.
Open testParse a locally selected Windows battery-report HTML file for design capacity, full-charge capacity, cycle count, and a simple health ratio.
Open test