Everything DiveOne offers
Straightforward dive tracking tools designed for clarity and reliability.
Records Offline
Records dives offline; the dive moves to your iPhone after surfacing.
Depth Tracking
Depth recording from the built-in Apple Watch depth sensor, limited to 6 m. Deeper recording needs an Apple entitlement that has not been granted.
Session Status
Visible recording status without decompression or ascent guidance.
Dive Journal
Dive logging with depth profile, duration, water temperature, and a dive site you can pin on a map.
Apple Health
Completed Watch dives are saved to Apple Health as underwater workouts.
Privacy-First Storage
Dive recordings stay on device by default. An account is optional. From version 1.0.2, product analytics that is not linked to your account or identity starts only after a first-open disclosure and can be turned off there or later in Settings.
Water Temperature
Water temperature from the watch sensor, recorded when the sensor reports a value.
Dive Site on a Map
Pin where you dived on a map in the logbook. DiveOne does not record GPS during a dive.
Data Export
Export a CSV summary or a JSON backup of your dive history. Your data belongs to you.
DiveOne 1.0.2 is available.
Download the current App Store release and check the status page for verified limits.