Relevant live checks
Browser Online Status TestCheck the browser online state, available connection hints, and a short round trip to DeviceOK.
→Bluetooth LE Browser TestOpen the browser Bluetooth chooser for compatible Bluetooth Low Energy devices in supported environments.
→Speaker Frequency Sweep TestPlay a user-controlled frequency sweep for speaker/headphone inspection.
→Do the high-signal checks before risky changes
- 1
Check whether the device is online in its official app
- 2
Separate Wi-Fi/account from Bluetooth playback
- 3
Use the maker's reset procedure only after simpler checks
What DeviceOK/browser can help check
- Test the current network/browser path
- Discover compatible BLE devices in supported browsers
- Generate audio reference tones on the current output
What this browser page cannot prove
- Inspect a remote smart speaker's microphones/firmware generically
- Access cloud account diagnostics