Tap once on your Apple Watch Ultra before entering the water. Water lock activates. FreeDive Ultra begins monitoring.
Every descent is detected automatically. Depth, time, and temperature are tracked second by second. Surface intervals start the moment you break the surface. The Digital Crown scrolls between screens.
Sessions sync automatically. Dive into your session stats, then explore individual depth profiles for every dive. Add photos, rate conditions, and log notes. See your swim route on a map and revisit any locations you pinned during the session.
The only screen you see while underwater. Current depth (cyan), descent or ascent rate beside it, dive time, and a running max depth and water temperature at the bottom. Everything you need at depth, nothing you don’t.
Every dive you’ve taken, all in one place. Lifetime stats up top — total sessions, total dives, total time in the water, best depth, longest dive. A strip of photos from your recent trips below. Then every session you’ve logged, most recent first. Tap any one to open the full story of that day.