freediving.studio reads the same dive files your watch already records — so your descent, speed, depth, temperature and heart-rate come straight across, second by second.
Works with Garmin Works with Suunto Any watch that exports .FIT
What's a “.FIT” file?
FIT is the standard file your dive watch writes for each dive — a compact recording of every data point (time, depth, temperature, heart-rate). Both Garmin and Suunto let you export it, and it's the same format freediving.studio reads. You export one file per dive (or per session), then bring it here.
G From a Garmin watch
Using Garmin Connect (web at connect.garmin.com, or the mobile app).
1
Make sure your dive has synced to Garmin Connect — open the app or connect.garmin.com and find the dive in your activity list.
2
Open the dive, then tap the ⋯ / gear menu (top-right on the activity).
3
Choose “Export Original” — that downloads the .FIT file (on the web it saves a file; on mobile use the share sheet to save to Files).
4
Back in freediving.studio, hit Import Dives (top-right) and pick that file — or just drag it onto the page.
S From a Suunto watch
Using the Suunto app (the free-diving / dive activity).
1
Open the Suunto app and let your watch sync, then open the dive from your diary.
2
Open the dive and use the share / export option, then choose to export the .FIT (or original) file.
3
Save it to Files / your device via the share sheet.
4
Back here, hit Import Dives and choose the file — or drag it onto the page. We detect every dive inside it.
Menu names differ slightly between watch models and app versions, but the flow is always the same: open the dive → export the original / .FIT → bring it here. Nothing is uploaded to us until you're signed in and choose to save — imports are read on your device.
Garmin, Garmin Connect, Suunto and their logos are trademarks of their respective owners. freediving.studio is not affiliated with or endorsed by Garmin or Suunto; these names are used only to indicate file compatibility. The diagrams above are illustrative.