How to Pair OnePlus Nord Buds 3r with Android, iPhone, or Laptop

This guide walks you through pairing your OnePlus Nord Buds 3r with an Android phone, an iPhone, or a laptop (Windows or macOS). You’ll learn the quickest method for each device, how to switch between them, and what to do when pairing fails. No special tools are needed—just your earbuds, their charging case, and the target device.

What You’ll Need

OnePlus Nord Buds 3r earbuds with the charging case (ensure they are charged).
The device you want to pair (Android phone, iPhone, or laptop).
Bluetooth enabled on that device.
For Android: the HeyMelody app (optional but recommended for firmware updates and custom controls).

Step-by-Step

Pairing with an Android Phone

Put the earbuds in pairing mode: Place both earbuds in the charging case and keep the lid open. Press and hold the button on the front of the case for about 2 seconds until the LED inside the case starts blinking white. This means the earbuds are discoverable.
Open Bluetooth settings: On your Android phone, go to Settings > Bluetooth and toggle it on.
Scan for devices: Tap “Pair new device” or look under “Available devices.” Your earbuds should appear as “OnePlus Nord Buds 3r” (or similar).
Tap to connect: Select the earbuds from the list. A pairing request may appear—confirm it. Once connected, the LED in the case will stop blinking, and you’ll hear a chime in the earbuds.
Optional – Use the HeyMelody app: Download the HeyMelody app from the Google Play Store, open it, and it should automatically detect your earbuds if they are connected. Use it to update firmware, change touch controls, or adjust EQ.

Pairing with an iPhone

Enter pairing mode: Same as above—place earbuds in the case, keep the lid open, and press and hold the case button for 2 seconds until the LED blinks white.
Open iOS Bluetooth settings: On your iPhone, go to Settings > Bluetooth and make sure it’s on.
Wait for the earbuds to appear: Under “Other Devices,” you should see “OnePlus Nord Buds 3r.” Tap it.
Confirm the connection: The earbuds will connect automatically. If prompted, accept the pairing request. You’ll hear a confirmation sound.
Note: The HeyMelody app is also available on iOS, but it’s not required for basic pairing. You can use it to customize controls if you wish.

Pairing with a Laptop (Windows or macOS)

Put the earbuds in pairing mode: Same as before—open the case lid and hold the button until the LED blinks white.
On Windows 10/11: Click the Start button > Settings (gear icon) > Bluetooth & devices > toggle Bluetooth on. Then click “Add device” > “Bluetooth.” Select “OnePlus Nord Buds 3r” from the list and follow any prompts.
On macOS: Click the Apple menu > System Settings > Bluetooth. Turn Bluetooth on, wait for the earbuds to show under “Nearby Devices,” and click “Connect.”
Set as default (optional): After pairing, you may need to select the earbuds as your audio output device in your system sound settings (Windows: sound icon in taskbar; macOS: Sound settings).

Common Mistakes

Not putting the earbuds in pairing mode: If you just open the case and expect them to appear, they might not. You must press and hold the button until the LED blinks white.
Leaving the earbuds in your ears: The earbuds must be in the case with the lid open for pairing mode to work properly. If they are out, they may already be connected to a previously paired device.
Bluetooth off on the target device: Double-check that Bluetooth is enabled on your phone or laptop before searching.
Too many paired devices: The Nord Buds 3r can remember multiple devices, but if you’ve paired many, the list may be full. Reset the earbuds (see Troubleshooting) to clear it.
Ignoring battery level: If the case or earbuds are completely drained, they won’t enter pairing mode. Charge them for at least 10 minutes first.

Tips

Use the HeyMelody app for updates: Firmware updates can improve connectivity and add features. Check the app regularly.
Name your earbuds: In the HeyMelody app, you can rename your earbuds to something unique, which helps when you have multiple Bluetooth devices.
Switch devices quickly: To switch from your phone to your laptop, just put the earbuds in the case, close the lid, then open it and press the button to re-enter pairing mode. Or, disconnect from the current device via its Bluetooth settings.
Keep the earbuds close: For a stable connection, keep the earbuds within 10 meters (33 feet) of the paired device, with minimal obstacles.
Reset if you sell or give away: Perform a factory reset before handing them to someone else to clear your personal pairing history.

Troubleshooting

Earbuds don’t appear in the device list:

Make sure the earbuds are in pairing mode (LED blinking white). If not, repeat the button hold.
Turn Bluetooth off and on again on your device.
Move closer to the device—walls and interference can block the signal.
If they still don’t show, reset the earbuds: place them in the case, keep the lid open, and press and hold the button for 10 seconds until the LED flashes red, then release. This clears all pairings and puts them back into pairing mode.

Connection drops or audio stutters:

Check for interference from other wireless devices (Wi-Fi routers, microwaves) and move away.
Make sure the earbuds are charged—low battery can cause unstable connections.
Forget the earbuds in your device’s Bluetooth settings and pair again from scratch.

Earbuds connect but no sound:

On your phone or laptop, check that the earbuds are selected as the audio output device, not just connected.
On Windows, right-click the volume icon and select “Open Sound settings” > “Sound control panel” and set the earbuds as the default playback device.
On macOS, go to System Settings > Sound > Output and select the earbuds.

Only one earbud works:

Place both earbuds in the case and close the lid for 10 seconds, then reopen and try again.
If the issue persists, reset the earbuds as described above.

Frequently Asked Questions

Can I pair the Nord Buds 3r with two devices at the same time?

No, the Nord Buds 3r do not support multipoint connection. They can remember multiple devices, but you can only use them with one device at a time. To switch, disconnect from the current device and pair with the other.

How do I reset my OnePlus Nord Buds 3r?

Place the earbuds in the charging case with the lid open. Press and hold the button on the case for about 10 seconds until the LED flashes red, then release. This resets the earbuds and clears all paired devices.

Why won’t my earbuds enter pairing mode?

Make sure the earbuds have some battery. If they are completely drained, they won’t respond. Also, ensure you are pressing the button on the case (not the touch controls on the earbuds) and holding it for at least 2 seconds until the LED blinks white.

Do the Nord Buds 3r work with iPhones?

Yes, they are standard Bluetooth earbuds and work with iPhones. You won’t get the full OnePlus-specific features (like quick pairing or the HeyMelody app’s full functionality), but basic audio playback and calls work fine.

How do I update the firmware on my Nord Buds 3r?

Download the HeyMelody app on your Android or iOS device, connect your earbuds, and the app will notify you if a firmware update is available. Follow the on-screen instructions to install it.

Can I use the earbuds while they are charging in the case?

No, you cannot use the earbuds while they are inside the charging case. You must take them out to use them. The case only charges them.

General steps for current mainstream versions; menus can differ by device and version. See the disclaimer or report an error.

More in this bed

The whole Tech How-To bed →