Symptoms
- Speaker doesn't show up in phone's Bluetooth list
- Pairing starts but fails or times out
- Speaker connects then disconnects immediately
- Phone shows 'paired' but no sound plays
Likely causes
- CommonSpeaker not actually in pairing modeMost speakers need a specific button press or voice command to enter pairing mode, not just power-on.
- CommonOld pairing information conflicting on the phoneA stale saved pairing can block a fresh connection.
- PossibleToo many devices already remembered by the speakerSome speakers cap the number of stored Bluetooth pairings and need older ones cleared.
- PossibleAnother device already connected to the speakerMany smart speakers only accept one active Bluetooth source at a time.
- Less commonInterference from other Bluetooth or Wi-Fi devices nearbyCrowded 2.4GHz spectrum can disrupt pairing in dense device environments.
What to do
- Put the speaker into pairing mode using its button or the voice command for your device.
- On the phone, forget/remove the speaker from the Bluetooth device list, then search again.
- Turn Bluetooth off and back on on the phone before retrying.
- Move the phone within a few feet of the speaker during pairing.
- Disconnect any other device currently connected to the speaker via Bluetooth.
- Clear the speaker's Bluetooth pairing list in its app if it supports too many saved devices.
- Restart both the phone and the speaker, then try pairing again.
When to call a pro
If pairing fails with multiple phones after a reset, the Bluetooth radio in the speaker may be defective.
Safety
Generally low risk
Generally low risk for a careful person. Stop if anything looks different from what this guide describes.