In development

Surface tracking.

For casual sessions where you want to remember where you were, how warm the water was, and what you saw.

Planned capabilities

Session mapping

GPS tracking of your surface entry and exit points.

Temperature logging

See exactly how the water temperature changed during your swim.

Photo sync

Automatically group photos taken during your session in the logbook.

Calorie tracking

Integrated with Apple Health for activity and heart rate logging.

Current limitations

Surface GPS only. GPS does not work underwater.

Depth gauge may not activate for very shallow surface swimming.

Basic tracking only. Not intended for depth-focused diving.

DiveOne 1.0.1 is available.

Download the current App Store release and check the status page for verified limits.

Download on the App Store
Download on the App Store