Connecting Canon EOS R10 to the Intervalometer App

Step-by-step instructions for pairing your Canon EOS R10 with the Intervalometer for Canon app over Bluetooth.

App Store

Google Play

Before you start

When the Intervalometer app first starts, allow Bluetooth access so it can discover and connect to your EOS R10.
Allow the app to use location / localisation services when prompted. On many phones this permission is required by the operating system to scan for nearby Bluetooth devices, even though the app does not use your location for tracking.

Pair the EOS R10 with the Intervalometer app

Navigate to the Wireless settings tab.
Press the navigation button to choose the Wireless settings tab.
Open Wi-Fi/Bluetooth connection.
Select [Wi-Fi/Bluetooth connection] and press SET.
Select Connect to smartphone.
Turn the dial to select [Connect to smartphone] and press SET.
Add a new device.
Turn the dial to select [Add a device to connect to] and press SET.
Select Pair via Bluetooth and start pairing.
Select [Pair via Bluetooth] and press the Quick Control/Set button to start pairing.

The camera begins searching for a Bluetooth device.
Open the Intervalometer app on your phone.
Unlock your phone and start the Intervalometer app for Canon.
Tap "Add new camera" in the app.
In the main control screen, tap the camera icon in the top-right corner labelled Add new camera.

The app now scans for nearby Bluetooth devices and lists available cameras.
Select your EOS R10 from the list.
When your camera appears, tap the entry that matches your EOS R10 to start pairing.
Confirm Bluetooth pairing on the phone.
Your phone shows a Bluetooth pairing request. Confirm the request to allow the Intervalometer app to connect to the EOS R10.
Confirm pairing on the camera.
Select [OK] on the camera screen, then press the Quick Control/Set button to complete pairing.
Check that pairing is complete.
The camera confirms the Bluetooth connection.

In the Intervalometer app, your EOS R10 is listed as the active camera and the main control screen is ready to trigger the shutter.
Start using the Intervalometer app.
You are now ready to use the Intervalometer app as a Bluetooth remote and interval timer for your EOS R10.

After pairing

Once the connection is established, you can start and stop exposures from your phone without touching the camera.

Set exposure time and interval directly in the app.
Use BULB mode on the camera and let the app control how long each exposure runs.
Run an open-ended sequence or stop automatically after a chosen number of images.
Use the Bluetooth link to minimise camera shake when starting and stopping exposures.

Cancel pairing and start again

If you change phones or run into connection problems, delete the existing pairing and set it up again.

On the EOS R10

Press MENU and navigate to [Wi-Fi/Bluetooth connection] → [Connect to smartphone].
Select [Edit/delete device].
Choose the smartphone you no longer want to use.
Select [Delete connection information] and confirm with [OK].

On the smartphone

Open your phone's Bluetooth settings.
Find the entry for your EOS R10 and remove or forget the device.

After removing the pairing on both camera and phone, follow the steps in the pairing section above to connect the Intervalometer app again from scratch.

Troubleshooting

Phone cannot find the camera

Make sure the camera is on the pairing screen — you must have selected [Pair via Bluetooth] and pressed the Quick Control/Set button so the camera is actively searching for a Bluetooth device.
Check that Bluetooth is enabled on your smartphone and that the EOS R10 Bluetooth setting is set to [Enable].
If the camera still does not appear, cancel pairing on both camera and phone, restart both devices, and try again.

Camera shows a different smartphone name or will not pair

On the camera, open [Wi-Fi/Bluetooth connection] → [Connect to smartphone] and use [Edit/delete device] to delete any smartphones you no longer use.
On your phone, remove old EOS R10 entries from the Bluetooth device list.
Repeat the full pairing process, including tapping Add new camera in the Intervalometer app.

Intervalometer app does not connect, but the camera shows a paired phone

Ensure no other app is trying to control the camera in the background. If you use Canon's own remote control app, close it completely before using the Intervalometer app.
In the Intervalometer app, tap your camera entry or use the reconnect option to establish the Bluetooth link again.
If the problem persists, delete the pairing on both camera and smartphone (as described above) and set it up again from scratch.

Camera shows "Connection target not found"

On the camera, remove the existing phone entry under [Wi-Fi/Bluetooth connection] → [Connect to smartphone] → [Edit/delete device] by selecting your phone and choosing [Delete connection information].
On your phone, open Bluetooth settings and remove / forget the EOS R10 entry.
Start the pairing process again from the beginning and, in the Intervalometer app, use Add new camera to scan for the EOS R10 and add it as a new device instead of tapping connect on an old entry.

If none of these steps solve the issue, please contact us at help@intervalometer.app and include your camera model, phone model, and a short description of what happens during pairing.