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Using Your Garmin Watch With Runna

Check out this guide to set up Runna with your Garmin device and get the most out of your training!

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Written by Sam
Updated this week

How to Pair Your Garmin Watch With Your Runna Plan

To connect your Garmin watch to your Runna plan, start by opening the Runna app and heading to your Profile.

From there:

  1. Tap Connected Apps.

  2. Select Connect Watch.

  3. Choose Garmin.

  4. Log in using your Garmin Connect credentials when prompted.

Once connected, your Runna workouts will automatically sync to your Garmin Connect profile.


Workout Syncing Between Runna and Garmin Connect

  • Free week trial users
    Only workouts scheduled within your free trial week will sync to Garmin.

  • Runna Premium users
    Your next two full weeks of workouts will sync to Garmin every Monday.

If you switch plans or make changes to your current plan, your Garmin workouts will automatically update to reflect those changes. When you mark a workout as complete, it will also be removed from your Garmin Connect calendar.

Important: The Garmin Connect app and your Garmin device are separate, so you may occasionally need to manually refresh the connection to ensure plan changes and completed workouts are reflected correctly.

If your workouts don’t appear to update straight away:

  1. Open the Garmin Connect app.

  2. Tap the circular sync icon in the top-right corner.

  3. Check that your workouts have synced across to your watch


Manually Resyncing Workouts From Garmin Connect to Your Garmin Device

If you’ve accidentally skipped a workout on your watch and need to resend it, you can manually resync your workout from the Garmin Connect app.

To do this:

  1. Open the Garmin Connect app.

  2. Navigate to MoreTraining & PlanningWorkouts.

  3. You’ll see a list of all available workouts from your Runna plan.

  4. Tap the workout you’d like to resend to review the details.

  5. Select the 'send to watch' icon in the top-right corner.

Once sent, refresh the Bluetooth connection between Garmin Connect and your watch so the workout can sync across successfully.

If you can’t see your workout

If your intended workout doesn’t appear under Workouts in Garmin Connect, open the Runna app and check that the session hasn’t been marked as completed or skipped. Workouts marked as complete won’t be available to resend to your watch.

If everything looks correct and the workout still isn’t appearing, try refreshing your Garmin Connect app and updating your Runna app to the latest version.


Syncing to Strava

To enable automatic syncing from Garmin Connect to Strava, head to your Garmin Connect App > SettingsConnected AppsStrava. Once connected, any Runna workouts recorded on your Garmin watch will automatically push through to Strava.

Although we can sync activities from Strava back to Runna, we’re unable to sync activities from Garmin → Runna → Strava due to data-handling limitations. For this reason, we recommend syncing directly from Garmin Connect to Strava.

Note: If you’re used to recording workouts on your phone or Apple Watch using the Runna app, you may notice a small difference when uploading to Strava from Garmin.

Garmin-recorded workouts will not include the “with Runna ✅” title or the workout description when uploaded to Strava. This is due to limitations in the Garmin workout file format, which doesn’t allow us to pass this information through.


How to Start a Workout on Your Garmin Watch

Depending on your Garmin model and settings, there are a few different ways to start your Runna workout.

Option 1: From the Run Activity

  1. Select Run from the activity list.

  2. Tap Workouts.

  3. Choose Do Workout.

Option 2: From Scheduled Workouts

  1. Select Run from the activity list.

  2. Tap Workouts.

  3. Choose Scheduled.

  4. Select Do Workout.

Option 3: From the Training Calendar

  1. Open Menu on your watch.

  2. Select Training.

  3. Tap Training Calendar.

  4. Choose Today’s workout.

  5. Select Do Workout.

Once started, your Garmin watch will guide you through the workout as planned. When you finish and save the workout, it will sync back to Runna automatically.


Recommended Garmin Settings for Runna Workouts

There are a few Garmin settings we recommend adjusting to get the best experience when following Runna workouts on your watch. These settings help ensure your workouts run smoothly and your data is easier to review afterward.

Units of Measurement

Please note that your Garmin workout will appear in the same unit of measurement (miles/kilometres) as your Runna plan. For a smooth experience, we recommend making sure your Garmin account is configured to the same unit of measurement.

Turn off auto lap

By default, Garmin watches automatically create a new lap every 1 km or 1 mile. For longer intervals in Runna workouts (for example, 2km Repeats), this can cause laps to split partway through an interval and makes analyzing your average pace a little tricky.

We recommend turning off auto lap when following Runna workouts. If you’re heading out for a casual run, time trial or race, you may want to turn auto lap back on so your watch continues to provide regular pace updates.

Turn off auto pause

Auto pause automatically stops your workout when your watch detects that you’ve stopped moving, such as at traffic lights. While this can be useful on easy runs, it can cause issues during interval workouts.

During recovery periods, especially if you’re walking, auto pause may stop the workout and pause the timer counting down to your next interval. We recommend turning auto pause off and manually pausing and resuming the workout if you’re forced to stop running briefly (for example, at traffic lights).

Turn on audio prompts

If you connect headphones to your compatible Garmin watch for music or podcasts, enabling audio prompts can be a helpful way to receive pace cues and workout alerts without needing to look at your watch.

To enable audio prompts:

  1. Open the Garmin Connect app.

  2. Go to MoreGarmin Devices.

  3. Select your watch.

  4. Tap Audio Prompts.

  5. Enable Workout Alerts, Activity Alerts, Lap Alerts, and Pace/Speed Alerts.

You can enable or disable specific alerts based on what works best for you!

Not all Garmin devices support audio prompts, even if they support music. You can check your device’s compatibility in Garmin’s support documentation.


Can You Sync Non-Running Activities from Runna to Garmin?

At the moment, we only support the syncing of 'Run' type workouts to your Garmin Training Calendar and to your watch. We also cannot sync other activity types recorded on your Garmin device, such as strength sessions, weights or yoga, back into Runna just yet.

However, you can use our new Calendar Sync Feature to schedule and keep track of all of your training and manually add any additional workouts into the app via the Activities tab!


Supported Watches

All watches that support Garmin Coach will work with your Runna training plan, but not all devices will support audio cues and features will vary by model.

We’ve compiled a list of watches compatible with your Runna plan below, which was correct at the time of writing. For the most up-to-date list of supported devices, please check Garmin’s website.


FAQs

Why am I not hearing audio cues during my Runna workout on Garmin?

When you run a workout on a Garmin watch, Garmin controls the audio prompts - not Runna. This means what you hear may differ from the Runna app.

  • Your Garmin model doesn’t support spoken audio
    Many non-“Music” models only provide vibrations and on-screen alerts, not spoken cues. Even if your headphones are connected to your watch, spoken prompts may not be supported.

  • Headphones are connected to your phone
    Spoken prompts may play through the Garmin Connect app into your headphones, but the app must stay running in the background. If it’s force-closed, prompts may stop.

Even if audio cues are enabled in Runna, Garmin will usually override them and use its own audio prompt settings. If your watch is compatible, make sure you’ve enabled audio prompts in Garmin Connect as outlined above.


Why do my splits look inaccurate in a Runna workout recorded on Garmin?

This is usually caused by Garmin Auto Lap being turned on.

Auto Lap creates laps at fixed distances (e.g. every 1 km or 1 mile), which can cut across your structured workout steps (warm-up, recoveries, intervals). As a result, Garmin’s laps no longer match your planned segments in Runna, and your splits may look inaccurate or misaligned.

For structured Runna workouts, we recommend turning off Auto Lap on your Garmin device. This prevents Garmin from re-lapping your workout and ensures your splits align with your planned workout steps.


Why do I have to manually press “Next” or “Lap” during my Runna workout on Garmin?

If your Garmin is asking you to press Lap or Continue to move through your workout, one of the following settings is usually turned on:

  • Open Warm-Up. If this is enabled in the Runna app, your warm-up has no fixed distance or time. Your watch will wait for you to manually end the warm-up, so you’ll need to press Continue to start the main session. To turn this off: Runna App → Settings → Workout Settings → Open Warm-Up

  • Intervals/Tempo on Track. If this is enabled, you’ll need to manually advance each interval by pressing the Lap / Next button on your Garmin. This setting is designed for track sessions where you may want full control over when each rep starts and ends. To turn this off: Runna App → Settings → Workout Settings → Intervals/Tempo on Track

  • Garmin Auto Lap. If Auto Lap is turned on in your Garmin settings, it can interfere with structured workouts and cause splits to look misaligned. We recommend turning Auto Lap off when completing structured Runna sessions.

If you’re completing a hill workout, manual lap presses may be expected. Please see our Hill Workouts guide for more information.


My Garmin GPS data is inaccurate and has skewed my workout data - what can I do?

If your GPS track, pace, or distance looks inaccurate on Garmin, this can affect what you see in Runna. That’s because Runna displays the activity data exactly as Garmin records and syncs it. Common causes of inaccurate Garmin GPS:

  • Poor satellite signal: tall buildings, tree cover, tunnels, cliffs, or heavy cloud can reduce GPS accuracy. This can cause your route to drift or “cut corners,” affecting pace and distance.

  • Starting before GPS is fully locked: always wait until your watch confirms a strong GPS signal before pressing start. Beginning too early can make the first part of your run inaccurate.

  • Incorrect positioning system selected: most Garmin watches allow you to choose different satellite systems (e.g. GPS only, GPS + GLONASS, GPS + Galileo, or All Systems). For best accuracy outdoors, we recommend selecting All Systems (if available), or GPS + Galileo / GPS + GLONASS. Using GPS-only mode may reduce accuracy in built-up or wooded areas. You can usually adjust this via: Watch → Activity Settings → GPS / Satellite / Positioning System.

  • Wrong activity profile selected: recording an outdoor run using an indoor/treadmill mode (or vice versa) can cause incorrect pace and distance. Treadmill runs do not use GPS, so distance is estimated.

  • Garmin Auto Lap turned on: Auto Lap creates laps at fixed distances (e.g. every 1 km or 1 mile). During structured workouts, this can disrupt your session and make splits look misaligned with your workout steps.


Why didn’t my Garmin run automatically link to my planned workout in Runna?

This usually happens when Runna can’t match your completed Garmin activity to the planned workout in your training plan. The most common reason is that the run was recorded as a free run on your Garmin, instead of starting the Runna workout that was sent to your watch.

If this happens, the activity may still sync into Runna, but it won’t automatically attach to the planned session. However, can manually link your completed activity back to your watch:

  1. Open the planned workout in your Runna app.

  2. Select the option to Link Activity.

  3. Choose the correct Garmin activity from your Activities tab


Any questions?

If you have any questions about using your Garmin watch with your Runna plan, we recommend checking out our support article “I’m having issues syncing Runna with my Garmin device - what should I do?”

If you’re still experiencing issues or have further questions, please don’t hesitate to contact us via the in-app support channel. If the issue relates to your Garmin device itself or a technical problem with the watch, we’ll do our best to help, but you may need to contact Garmin Support directly for further assistance.

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