Use SwingLoop Without Wi-Fi: Pairing Help

The short answer

Yes, SwingLoop works at a golf range with no Wi-Fi network. The Camera and Replay devices establish a nearby connection directly with each other. You do not need to join public Wi-Fi, create a Personal Hotspot, type an IP address, or upload swing video to a cloud service.

However, Wi-Fi and Bluetooth must remain switched on. “No Wi-Fi network required” does not mean “turn the Wi-Fi radio off.” iOS uses available nearby technologies to discover and connect the devices.

Initial app download, purchase, restore, and occasional subscription verification also require internet access. If you are going somewhere completely offline, open SwingLoop on both devices and verify your subscription before you leave.

Pair at a range with no network

Use this order for the most reliable setup:

1. On both devices, open Settings and make sure Wi-Fi is on.
2. Make sure Bluetooth is on.
3. Open SwingLoop on the device that will be your screen and choose Replay.
4. Keep that pairing screen open.
5. Open SwingLoop on the filming device and choose Camera.
6. Scan the Replay device’s QR code or select it from the nearby-device list.
7. Keep both apps in the foreground until the connection finishes.

The devices can be disconnected from a conventional Wi-Fi network. Do not turn the Wi-Fi setting off, and do not place either device in Airplane Mode unless you have manually re-enabled both Wi-Fi and Bluetooth afterward.

If the devices cannot see each other

Work through these steps in order. Test pairing after each step so you know which change fixed the problem.

1. Bring the devices closer together

For initial pairing, place the devices a few feet apart. After they connect, move the Camera device to the final filming position and keep the Replay device near the mat.

Nearby discovery can be less reliable when the devices begin far apart, when one is inside a bag, or when a large obstruction sits between them.

2. Confirm both radios are on

On each device:

• Open Settings → Wi-Fi and make sure Wi-Fi is on.
• Open Settings → Bluetooth and make sure Bluetooth is on.
• If Airplane Mode is on, turn it off for the test.

Control Center icons can describe a temporary connection state differently from the main Settings app. When troubleshooting, check the switches in Settings.

3. Allow Local Network access

SwingLoop needs permission to find the other device nearby. On each iPhone or iPad:

1. Open Settings.
2. Tap Privacy & Security.
3. Tap Local Network.
4. Turn SwingLoop on.

Apple explains that apps must ask before interacting with devices on the local network and documents the same permission path in its Local Network privacy support article.

If SwingLoop does not appear in the Local Network list, open the app, choose a Camera or Replay role, and look for the iOS permission prompt. Tap Allow when it appears.

4. Keep SwingLoop visible on both screens

Do not lock either device, switch to another app, or leave SwingLoop in the background while pairing. Nearby advertising and browsing can stop when an app moves into the background.

Return both devices to SwingLoop. Choose Replay first, then Camera, and try again.

5. Make sure both devices have the same current app version

Open the App Store on each device and check for a SwingLoop update. Install it on both devices before pairing again.

If only one device has a newly released version, the two may not share the same connection behavior or features.

6. Close and reopen SwingLoop

Leave the Camera and Replay screens, close SwingLoop on both devices, then reopen it. Start with Replay and continue to Camera.

This clears a stale nearby session without changing network settings or deleting saved swings.

7. Toggle the radios, then retry

If discovery is still empty:

1. Turn Wi-Fi off in Settings on both devices.
2. Turn Bluetooth off in Settings on both devices.
3. Turn Wi-Fi back on.
4. Turn Bluetooth back on.
5. Reopen SwingLoop and pair again.

You do not have to join a network after switching Wi-Fi back on.

8. Restart both devices

A full restart can clear an iOS networking process that is no longer advertising or discovering nearby peers correctly. Restart both devices, keep them near each other, and run the normal Replay-first setup.

If the subscription cannot be verified

Nearby replay can work without internet after the device has already verified active access. Subscription setup itself is different.

Connect each device to the internet if you need to:

• download SwingLoop;
• start a monthly or yearly subscription;
• restore an existing purchase;
• verify a subscription after a long offline period;
• update the app.

The easiest approach is to prepare both devices on home Wi-Fi or cellular data before the session. Open SwingLoop, confirm it passes the subscription screen, then travel to the offline range.

If both devices use the same Apple ID, one active subscription covers compatible devices on that account. Use Restore Purchases when the second device does not recognize an existing subscription.

QR code or nearby list?

Both methods create the same kind of SwingLoop session.

Use the QR code when several iPhones or iPads are nearby or when you want to be certain you selected the correct replay device. Put the Replay device in front of the Camera device so the code is clear and fills enough of the camera view.

Use the nearby list when your two devices are the only SwingLoop devices around. Wait a moment for the Replay device name to appear, then tap it once.

If one method does not respond, leave both devices on their pairing screens and try the other. Do not repeatedly tap several nearby devices, because overlapping invitations can make it unclear which session is active.

Why this works without public Wi-Fi

SwingLoop uses Apple’s nearby-device networking rather than a public internet server for the replay session. Apple’s Multipeer Connectivity framework supports discovering nearby services and communicating over infrastructure Wi-Fi, peer-to-peer Wi-Fi, and Bluetooth on iOS.

That is why two statements can both be true:

• You do not need a Wi-Fi network or internet connection for the devices to replay swings locally.
• You do need the Wi-Fi and Bluetooth radios enabled so iOS can find and connect the nearby devices.

Swing detection runs on the filming device. The completed clip moves directly to the Replay device rather than into a SwingLoop cloud video library.

Connection drops during a session

If the devices were connected and then separated:

1. Bring them back within normal nearby range.
2. Unlock both screens and return SwingLoop to the foreground.
3. Wait briefly for the app to restore the session.
4. If it does not reconnect, leave the role screens and pair again with Replay first.

Also check battery level and device temperature. A phone that is very hot, in a deep bag pocket, or aggressively conserving power may behave differently during a long outdoor session.

Keep the filming device in a stable, ventilated mount. Shade both devices in hot weather, but never cover them in a way that traps heat.

Still unable to pair?

Before contacting support, note:

• both device models;
• both iOS versions;
• the SwingLoop app version on each device;
• whether QR pairing, the nearby list, or both failed;
• whether Local Network permission is on;
• whether the problem happens on every network or only at one location;
• any message shown on either screen.

Email those details to support@golfswingloop.com. Do not send passwords, Apple ID credentials, or payment information.

For a complete first-time setup, continue with how to use two iPhones for automatic golf swing replay. For a more reliable recording angle after the devices connect, use the face-on and down-the-line camera-placement guide.