Your Apple Watch Ultra dives, logged by themselves

How it will work

Apple Watch Ultra records depth and water temperature during a dive, with Apple's Depth app or another dive app, and saves them to Apple Health on your iPhone. With your permission, Diveology for iPhone reads those dives, in the background, and turns each into a draft in your logbook:

• the profile, maximum and average depth, dive time and water temperature from the Watch
• the dive site from where you were, matched to your own sites
• your usual tanks, gas, weight, suit and kit for that kind of dive
• your usual buddy at that site
• photos you took during the dive, placed on the profile at the moment you took them

You get a notification, check the draft, change anything that needs it, and confirm with one tap.

Private by design

Diveology reads only the dive from Apple Health, never anything else, and never shares it. Your location is used once per dive, to find the site. Photos stay in your photo library.

Dive computers too

The same will work for Bluetooth dive computers, downloaded straight into the app. Until then, dives from any computer come across through MacDive, Subsurface or UDDF: see the import guides.