The most common reason: your AirPods are paired to a different device
Bluetooth pairing is exclusive — your AirPods can be paired to multiple devices, but they can only connect to one at a time. If they connected to your Mac this morning, they will not automatically switch to your iPhone when you open the case. They will try to reconnect to the Mac instead.
Check which device your AirPods are currently connected to by opening the Bluetooth settings on each device you own. On iPhone or iPad, go to Settings > Bluetooth and look for your AirPods in the list. If they show "Connected" on your Mac or iPad, that is where they are right now. Your iPhone will not be able to use them until you disconnect them from that other device.
The fastest fix: open Bluetooth settings on the device they are currently connected to and tap the info icon next to your AirPods, then choose "Forget This Device". This erases the pairing on that device only. Your AirPods will then connect to whichever device you use next.
Key Takeaways
- AirPods connect to only one device at a time, even if they are paired to multiple devices — check which device they are currently connected to in Bluetooth settings.
- If your AirPods are out of battery, they cannot connect; charge them in their case for at least 15 minutes before troubleshooting further.
- Forgetting and re-pairing your AirPods clears out corrupted pairing data and fixes most connection problems that survive a restart.
- If one AirPod connects but the other does not, the disconnected one usually needs to be reset by holding the button on the case for 15 seconds.
Check the battery level first
Dead or nearly dead AirPods will not connect, even if they are paired. Open the case near your iPhone and look at the battery indicator that appears on screen — it shows the charge level of both the AirPods and the case. If either AirPod shows red or is below 10 percent, charge them in the case for at least 15 minutes before trying to connect again.
If the battery indicator does not appear when you open the case, your AirPods may be too low to power on. Leave them in the case plugged into power for 30 minutes, then try opening the case again.
Restart your iPhone or iPad, then restart your AirPods
A restart clears temporary connection problems that survive a straightforward disconnect. Turn off your iPhone or iPad completely, wait 10 seconds, and turn it back on. Once it is fully booted, open the case of your AirPods near your phone.
If your AirPods still do not appear in Bluetooth settings, restart them by holding down the button on the back of the case for 15 seconds until the light flashes amber, then white. This resets the AirPods without erasing the pairing. Wait 10 seconds and open the case near your phone again.
Forget the AirPods and pair them again from scratch
Pairing data can become corrupted, especially if you have switched between many devices. Forgetting and re-pairing usually fixes this. Go to Settings > Bluetooth on your iPhone, find your AirPods in the list, tap the info icon, and choose "Forget This Device". Confirm the action.
Once they are forgotten, close the AirPods case completely, wait 5 seconds, then open it near your iPhone. A setup screen should appear on your phone asking you to connect. Tap "Connect" and hold your AirPods near your phone until the pairing is complete — you will see a checkmark on the setup screen.
If the setup screen does not appear, open Bluetooth settings manually and look for your AirPods in the list of available devices. Tap them to pair.
Reset one AirPod if only one is connecting
If your left AirPod connects but your right one does not, or vice versa, the disconnected one has lost sync with its partner. Reset just that AirPod by placing it back in the case, closing the case, waiting 5 seconds, then opening it again. Both AirPods should flash white together.
If that does not work, hold the button on the back of the case for 15 seconds until the light flashes amber, then white. This resets both AirPods together. Open the case near your phone and pair them again.
Check for software updates on your iPhone
Bluetooth connection problems sometimes happen because your iPhone is running older software that does not work well with your AirPods. Go to Settings > General > Software Update and install any available updates. Your phone may need to restart during this process.
AirPods themselves update automatically when they are near a paired device that is plugged in and connected to Wi-Fi. You do not need to do anything — just leave them in their case near your phone overnight occasionally.
Try connecting in a different location
Interference from other Bluetooth devices, Wi-Fi networks, or microwave ovens can sometimes block the connection between your AirPods and your phone. If you are in a crowded place with many other Bluetooth devices, move to a quieter area and try connecting again.
If your AirPods connect reliably in one location but not another, interference is likely the cause. There is no permanent fix for environmental interference, but moving a few feet away or turning off nearby devices usually helps temporarily.
Frequently Asked Questions
Why do my AirPods connect to my iPad but not my iPhone?
Your AirPods are currently connected to your iPad. Go to Settings > Bluetooth on your iPad, tap the info icon next to your AirPods, and choose "Forget This Device". Then open the case near your iPhone and they should connect there instead.
My AirPods show in Bluetooth settings but say "Not Connected" — what does that mean?
They are paired to your phone but not actively connected. Tap them in the Bluetooth list to connect. If tapping does not work, forget them and re-pair. If they still will not connect after re-pairing, reset them by holding the case button for 15 seconds.
Can I use my AirPods with two devices at the same time?
No. AirPods connect to one device at a time. You can pair them to multiple devices, but you must manually switch which device they are connected to by using Bluetooth settings or by forgetting them from one device and reconnecting to another.
What if I have tried everything and they still will not connect?
Try a full reset: hold the button on the case for 15 seconds until the light flashes amber and white, then forget the AirPods from your phone and re-pair them. If this does not work, your AirPods may have a hardware problem and may need service through Apple.