Connecting Alexa to a Bluetooth speaker takes about two minutes
To connect Alexa to a Bluetooth speaker, open the Alexa app on your phone, go to Devices in the bottom right, tap Echo & Alexa, select your Alexa device, then tap the settings gear icon. Choose Bluetooth Devices and select Pair A New Device. Put your Bluetooth speaker in pairing mode (usually a button you hold for three seconds), then select it from the list in the app. Once paired, Alexa will send all audio to that speaker instead of its built-in one.
The connection stays active until you unpair the devices or connect Alexa to a different speaker. You can also pair multiple speakers and switch between them, though only one can play at a time. If you want to use the Alexa device's built-in speaker again, you unpair the Bluetooth speaker through the same settings menu.
Key Takeaways
- Pairing happens in the Alexa app under Devices > Echo & Alexa > your device > Bluetooth Devices > Pair A New Device.
- Your Bluetooth speaker must be in pairing mode before you select it in the app — usually activated by holding a button on the speaker for three seconds.
- Once paired, all Alexa audio plays through the Bluetooth speaker, not the Echo device's built-in speaker.
- You can pair multiple speakers but only use one at a time, and switching between them happens in the same Bluetooth Devices menu.
Step-by-step pairing process
Open the Alexa app and tap Devices in the bottom navigation bar. Select Echo & Alexa at the top, then choose the specific Alexa device you want to connect — if you have multiple Echo devices, pick the one closest to your Bluetooth speaker.
Tap the settings gear icon in the top right corner of that device's page. Scroll down and select Bluetooth Devices, then tap Pair A New Device. The app will now search for nearby Bluetooth devices. Before it finishes searching, put your Bluetooth speaker into pairing mode. Most speakers have a dedicated Bluetooth button or require you to hold the power button for three to five seconds until a light blinks or you hear a tone. Check your speaker's manual if you are unsure which button to press.
Your speaker should appear in the app's list within 10 to 15 seconds. Tap its name to complete the pairing. You will see a confirmation message, and the speaker is now connected. Test it by asking Alexa a question or playing music — the sound should come from the Bluetooth speaker, not the Echo device.
What happens after pairing
Once paired, your Alexa device automatically sends all audio to the Bluetooth speaker — alarms, music, voice responses, and notifications. The Echo device's built-in speaker becomes inactive. If the Bluetooth speaker is off or out of range, Alexa will not play audio at all, so make sure the speaker stays powered on and nearby.
The pairing persists until you manually unpair the devices. If you turn the Bluetooth speaker off and back on, it will reconnect automatically as long as it is within range. If you move the speaker far away or turn off its Bluetooth, Alexa will try to reconnect for a few minutes, then stop attempting.
Switching between multiple Bluetooth speakers
You can pair more than one Bluetooth speaker to the same Alexa device. To add another speaker, go back to Bluetooth Devices and select Pair A New Device again. Put the second speaker in pairing mode and select it from the list. Both speakers are now paired to your Alexa device.
To switch which speaker plays audio, go to Bluetooth Devices and tap the speaker you want to use. Only one speaker can be active at a time. If you want to use both speakers simultaneously — for example, in different rooms — you would need to set up a separate Alexa device for each one or use Alexa Groups, which requires multiple Echo devices.
Unpairing a Bluetooth speaker
To disconnect a Bluetooth speaker, open the Alexa app and navigate to Devices > Echo & Alexa > your device > Bluetooth Devices. Find the speaker you want to remove and swipe left on it (on iPhone) or tap the three dots next to it (on Android). Select Forget or Remove. The pairing is now deleted.
After unpairing, audio will play through your Alexa device's built-in speaker again. If you want to reconnect that Bluetooth speaker later, you will need to pair it again from scratch — the app does not remember previous pairings after you forget a device.
Troubleshooting connection problems
If your Bluetooth speaker does not appear in the app's list, make sure it is in pairing mode and within 30 feet of the Alexa device. Some speakers only stay in pairing mode for 30 seconds, so start the pairing process in the app first, then put the speaker in pairing mode. Restart both devices if the speaker still does not show up — turn off the speaker and Alexa device, wait 10 seconds, and turn them back on.
If the pairing completes but no sound comes from the speaker, check that the speaker is powered on and its volume is turned up. Also verify that the speaker is selected as the active device in the Bluetooth Devices menu — sometimes a previously paired device becomes active instead. If audio cuts out frequently, move the speaker closer to the Alexa device or remove obstacles between them, as Bluetooth has a limited range and walls can weaken the signal.
If you cannot find the Bluetooth Devices option in your Alexa app, update the app to the latest version. Older versions of the app may not support Bluetooth pairing on all device types. You can also try uninstalling and reinstalling the Alexa app, which sometimes fixes menu options that have disappeared.
When to use a Bluetooth speaker instead of built-in audio
The built-in speakers on Echo devices are adequate for voice commands and notifications but often sound thin for music. Connecting a Bluetooth speaker gives you better sound quality and louder volume. If you have a nice speaker in another room, pairing it with Alexa lets you use that speaker's audio without buying a separate smart speaker.
Bluetooth pairing also works if your Echo device's built-in speaker stops working. Rather than replacing the device, you can pair a Bluetooth speaker and continue using Alexa normally. Keep in mind that Alexa will not play audio if the Bluetooth speaker is off, so this is a workaround rather than a permanent solution.
Frequently Asked Questions
Can I connect an Alexa device to a Bluetooth speaker without the app?
No, you must use the Alexa app to pair a Bluetooth speaker. Some Alexa devices have a Bluetooth button on the device itself, but it only puts the device into pairing mode — you still need the app to complete the connection. The app is the only way to manage which speaker is active.
Will my Bluetooth speaker work with Alexa if it is already paired to my phone?
Not at the same time. A Bluetooth speaker can only connect to one device at a time. If it is paired to your phone, you must disconnect it from your phone first, then pair it with Alexa. You can switch between them, but both cannot be active simultaneously.
What if my Bluetooth speaker does not have a pairing mode button?
Check your speaker's manual for the pairing method — some speakers enter pairing mode automatically when turned on for the first time, while others require holding the power button or a specific button combination. If you cannot find the manual, search the speaker's model number plus "pairing mode" online.
Can I use a Bluetooth speaker with multiple Alexa devices?
A Bluetooth speaker can only be paired to one Alexa device at a time. If you want to use the same speaker with different Echo devices in different rooms, you would need to unpair it from one device and pair it to the other. Switching takes about two minutes.
Does Bluetooth pairing work with all Alexa devices?
Most Alexa devices support Bluetooth pairing, including Echo Dot, Echo Show, and Echo Studio. Some older Echo devices or Echo Flex may have limited Bluetooth support. Check your device's specifications on Amazon's website if you are unsure whether your model supports Bluetooth pairing.