In development
Breath-hold tracking.
A focused freedive experience that prioritizes surface intervals, heart rate, and clear depth history.
Planned capabilities
Surface intervals
Automatic timer that starts the moment you surface.
Heart rate
Track your heart rate throughout the session and recovery.
Depth alerts
Configurable haptic alerts for target depths and durations.
Session summary
Clear overview of your total dives, max depth, and cumulative time.
Current limitations
No blackout detection. Always dive with a qualified buddy.
Depth gauge requires submersion. Accuracy may vary near the surface.
Follow all freediving safety protocols and training limits.
DiveOne 1.0.1 is available.
Download the current App Store release and check the status page for verified limits.