
Every dive, in detail
Max & average depth, duration, water temp, tank start/end, SAC rate and calories — each dive gets its own card with a sonar-style profile.
You're at 5 metres after a deep dive. Pausing here for three minutes lets your body off-gas the nitrogen it absorbed at depth. Ascend straight to the surface and that nitrogen can form bubbles in your blood and tissue — decompression sickness, "the bends". It's marked optional on paper, but nearly every diver treats it as essential. Bubbles reminds you on every dive.
Stop remaining · 3:00
Bubbles logs every dive straight off your computer, remembers what you saw, and shares the whole dive with your buddy — one tap and it lands in both your logbooks.
Import a dive once and it reads itself into a sonar-style depth profile — then send it to your buddy. It arrives in their Inbox, they tap Accept, and it's saved to their logbook too. No re-typing, no lost dives.
18.5 m max · 45 min · drawn from your computer's samples as you descend the page
Their Inbox, their call — add it to their logbook, or just keep it in the shared Buddies space.
Real screens from Bubbles — profiles, marine life, a world map and a logbook that sorts itself.

Max & average depth, duration, water temp, tank start/end, SAC rate and calories — each dive gets its own card with a sonar-style profile.

Every site pinned and coloured by depth. Filter by country and watch your logbook spread across the map, dive by dive.

Tag what you saw and Bubbles builds a life list — species, scientific names and how many times you've met each one.

Import from Oceanic+ or Suunto, then sort by newest, depth, year or country. Fully usable offline — it syncs the moment you're back online.
Down here it's just the data — personal records and totals, computed for you and rendered like the readout on a dive computer.

Every figure here is real — computed live from the logbook, server-side, then cached for offline.
You've reached the bottom. Start your logbook, import your next dive, and share it with your buddy before you've even dried off.