d3vices

E-03Geolocation

Location test

Test location services. Shows latitude, longitude, reported accuracy, altitude, heading and speed, and keeps watching so you can see the fix tighten as more sources come in.

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Permissions

geolocation — requested only when you press start, and revocable at any time in your browser settings. Nothing captured is uploaded or stored.

Nearby instruments

E-01

Network test

Latency, jitter, download and upload measured against a real endpoint, plus what the browser reports.

E-02

Battery test

Charge level, charging state and the time remaining the browser estimates, updated live.

E-04

Motion sensor test

Gyroscope, accelerometer and compass, with a live 3D orientation cube.

E-05

Ambient light test

Read the ambient light sensor in lux, where the browser exposes one.

A-01

Microphone test

Check that your mic is heard, see a live waveform, watch the input level and record a short clip to play back.

A-02

Speaker test

Play a tone through the left and right channel independently, sweep the audible range and check for a blown driver.