Garmin Open-Water Swimming
On Forerunner 970, during a GPS activity, press the upper-right button and select Back to Start → TracBack to retrace your path. For a direct return, select Route: Garmin documents a straight line when you use direct routing or have no supported map.
What does Back to Start mean during a swim?
Back to Start targets the starting point of your current activity. Garmin limits this feature to activities that use GPS, so this guide concerns an already-recording GPS swim. The source describes GPS activities generally rather than a separate swim-specific navigation menu.
Check the controls on your own watch before entering the water. Neither a straight line nor a retraced track assesses currents, obstacles or whether a crossing is suitable for swimming. Treat the display as navigation information and assess your actual return route independently.
How do I use Back to Start on Forerunner 970?
How do I use Back to Start on fēnix 8?
The fēnix 8 manual documents the same return choices, using these activity controls.
Should I choose TracBack or Route?
Choose TracBack when your intention is to retrace the recorded path. Do not assume the menu label Route always means a straight line.
Return methods
| Behavior | TracBack | Route |
|---|---|---|
| Path | Along the path you traveled | Depends on routing and map setup |
| Direct routing or no supported map | Retraces your path | Straight line to the activity start |
| Not using direct routing | Retraces your path | Garmin documents turn-by-turn directions |
Which method fits?
Use TracBack to retrace; check Route settings before expecting a direct line.
For example, if your outward swim curved around a feature, a straight return line does not preserve that curve. Choose guidance that matches your intended return without treating either option as proof that the water route is safe.
How can I stop fēnix 8 navigation and keep recording?
This is the documented fēnix 8 procedure. The supplied Forerunner 970 page does not document its stop-navigation sequence, so these stopping controls should not be transferred to that model.
Which models should I consider for these controls?
Forerunner 970 and fēnix 8 are concrete candidates if these documented GPS return controls are a buying requirement. These sources do not justify ranking one above the other for swim accuracy or value. Compare the wider shortlist in our Garmin swim-watch guide .
For a separate training workflow, read our Garmin swim-workout export guide or use AquaPlan’s free workout builder to prepare a pool session. Workout planning and return navigation are separate tasks.
Frequently Asked Questions
Does Back to Start work on every Garmin swim watch?
Is TracBack the same as a direct return line?
Can I stop fēnix 8 navigation without ending my activity?
Sources and editorial process
Sources checked November 6, 2026: Garmin’s Forerunner 970 return-navigation page and fēnix 8 navigation manual. The instructions above follow their documented controls and routing conditions.
Limitations: this is a manual-based explanation, not first-hand testing. The evidence covers GPS activities on these two models, not every Garmin swim profile, software version or watch. It provides no swimming-route safety assessment.
- Garmin Forerunner 970: Navigating to Your Starting Point During an Activity
- Garmin fēnix 8: Back to Start and Stopping Navigation
Automated editorial check (daily-ai-v1): this article was authored using AI and checked through an automated editorial process. No human expert review is claimed.
Article publisher
Published and maintained by AquaPlan. The article above identifies its evidence sources and automated editorial process; no human expert review is claimed.