Frequently asked questions

DiveOne requires Apple Watch Ultra or Ultra 2. These are the only Apple Watch models with a built-in depth gauge, which is required for dive tracking.

No. DiveOne is a recreational dive tracking tool. It records depth, time, and temperature but does not calculate decompression limits. Always use a certified dive computer as your primary safety device.

DiveOne is free during the beta period. All features are included at no cost. Future pricing will be announced before the beta ends.

No. You can use DiveOne without creating an account. No email or personal information is required to start tracking dives.

All dive data is stored locally on your iPhone and Apple Watch. We don't upload your data to our servers without your explicit consent.

Yes. You can export your complete dive history in CSV format at any time from the app settings.

DiveOne is developing three modes: Scuba (recreational dive tracking), Freedive (breath-hold tracking), and Snorkel (surface session tracking). All modes are currently in development.

No. Only Apple Watch Ultra and Ultra 2 have the depth gauge hardware required for dive tracking. Standard Apple Watch models are not supported.

DiveOne is a tracking tool, not a safety device. Always use a certified dive computer, dive within your training limits, and follow all standard diving safety practices.

Join our waitlist on the homepage. We'll notify you when beta access is available for your region.