Turn your smartwatch into a dive computer with the housing + DIVEROID sensor.
The Watch Dive Housing + App path pairs a supported Apple Watch or Galaxy Watch with the housing's built-in DIVEROID pressure and water-temperature sensor and the app.
Early bird from $149 on Kickstarter — a fraction of the price of a traditional dive computer.
Kickstarter opens November 18
26,321 / 30,000 divers
3,679 spots left
The waitlist is capped at 30,000 divers and closes when it is full.
I always trust DIVEROID gear. You can tell this one was built by people who actually understand what divers need.
I used the older DIVEROID and always found the phone housing a little bulky. In watch form it's as compact as this can get.
From the packaging to the manual to the app localisation, everything is clean and considered. Quality you can be proud of.
Why Watch Dive
Why spend $1,000 on a separate dive computer when you already own a compatible smartwatch?
Why Watch Dive
Why spend $1,000 on a separate dive computer when you already own a compatible smartwatch?
Start with the watch you already own, add the sensor housing, and carry each dive into the connected app.
Use the watch you already own
Start with a supported Apple Watch or Galaxy Watch instead of learning and carrying another device.
Less separate gear
Your familiar watch works with the sensor housing and connected app — a simpler setup for new and recreational divers.
Sensors in the housing
Built-in pressure and water-temperature sensors send readings to the watch app over Bluetooth.
App + logbook
After you surface, sync the dive profile to the connected app and review it in your logbook.
How it works
Three steps. One dive computer solution.
Fit your supported watch into the housing
Place a supported Apple Watch or Galaxy Watch inside Watch Dive before your dive.
The housing measures; the watch displays
Pressure and water-temperature sensors send readings to the watch app over Bluetooth while you dive.
Sync after you surface
Sync the dive profile to the connected app and review it in your logbook.
Compatibility
Housing + App is available now; App Only is coming soon
The available path uses the Watch Dive housing's built-in DIVEROID pressure and water-temperature sensor. App Only is a separate option that is not available yet.
Built-in DIVEROID sensor, ready for supported watches.
Your watch does not need a sensor of its own. It goes in the Watch Dive housing, where the built-in DIVEROID sensor measures pressure and water temperature for the app.
- All other Apple Watch models
- Galaxy Watch4, Galaxy Watch4 Classic, Galaxy Watch5, Galaxy Watch5 Pro
- Galaxy Watch6, Galaxy Watch6 Classic, Galaxy Watch FE, Galaxy Watch7, Galaxy Watch Ultra
- Galaxy Watch8, Galaxy Watch8 Classic, Galaxy Watch9
Not available yet. Planned for the few watches with built-in depth and water-temperature sensors.
- Apple Watch Ultra
- Apple Watch Ultra 2, Apple Watch Ultra 3
- Galaxy Watch Ultra2
More Housing + App models are being verified — join the waitlist to get the final list at launch.
Dive information, designed for your wrist
The information you check underwater, kept in one place.
Depth, dive time, water temperature, ascent-rate alerts, safety-stop guidance, and NDL guidance are arranged for quick checks on your wrist.
At-a-glance dive screen+
Depth, dive time, and water temperature are arranged to stay easy to find on the watch display.
NDL guidance+
See no-decompression guidance on your wrist while you dive.
Safety stops + ascent alerts+
Follow safety-stop guidance and receive an alert if your ascent gets too fast.
Scuba + Freediving+
Switch between scuba and freediving modes in the Watch Dive app.
Connected app · Diveroid 3.0
Your dive, saved automatically.
The moment you surface, Watch Dive syncs to the DIVEROID App 3.0 — auto-log every dive, share your footage with live dive data, and discover new sites nearby.
Works with action cameras
Pairs with your action camera
Works with GoPro, Insta360, Canon, and more — unified dive log + media in one app. Sync your footage with every dive automatically.
Built for real diving
Tested in real water, with clear limits.
Watch Dive housing · 197 ft (60 m) water-resistance test completed
We completed a 197 ft (60 m) water-resistance test of the Watch Dive housing.
Ocean-dive beta testing completed
We completed product beta testing during real dives in the ocean.
Pressure and temperature, measured in the housing
Built-in pressure and water-temperature sensors send readings to the watch app over Bluetooth.
Watch Dive is a dive aid, not a replacement for proper training. Always dive within your certification and limits, follow standard safety procedures, and keep a backup dive computer.
From our beta testers
8 beta testers shared their impressions
Translation notice: Some reviews have been translated for readability, so minor differences in tone or nuance may remain.
Showing 8 of 122. The rest mention product details we haven't finished verifying, so we're holding them back until we have.
I always trust DIVEROID gear. You can tell this one was built by people who actually understand what divers need.
I used the older DIVEROID and always found the phone housing a little bulky. In watch form it's as compact as this can get.
From the packaging to the manual to the app localisation, everything is clean and considered. Quality you can be proud of.
If the log app added a marine life guide or dive site info it would be close to perfect. I'm looking forward to where it goes.
I always trust DIVEROID gear. You can tell this one was built by people who actually understand what divers need.
I used the older DIVEROID and always found the phone housing a little bulky. In watch form it's as compact as this can get.
From the packaging to the manual to the app localisation, everything is clean and considered. Quality you can be proud of.
If the log app added a marine life guide or dive site info it would be close to perfect. I'm looking forward to where it goes.
One watch charger is all I pack now. Losing a proprietary dive computer cable mid-trip is a headache I no longer have.
I hated the bulky, heavy look of most dive computers. Being able to use my own rose gold Apple Watch is a delight.
I think the dive computer market will be split into before and after this. Expensive single-purpose devices are going to struggle.
Among chunky round computers, the square smartwatch display in its housing looks sleek and forward-looking. It photographs beautifully underwater.
One watch charger is all I pack now. Losing a proprietary dive computer cable mid-trip is a headache I no longer have.
I hated the bulky, heavy look of most dive computers. Being able to use my own rose gold Apple Watch is a delight.
I think the dive computer market will be split into before and after this. Expensive single-purpose devices are going to struggle.
Among chunky round computers, the square smartwatch display in its housing looks sleek and forward-looking. It photographs beautifully underwater.
Built by a proven team
NVIDIA's program for startups building with AI and accelerated computing.
Our app and dive data run on Amazon Web Services.
Our diving gear appeared in a Samsung smartphone advertisement.
Kickstarter Early Bird · 50% off
$299 $149 — 50% off.
Sign up to hear first when Watch Dive launches and receive details of the $149 early-bird offer before the $299 public price.
Kickstarter opens November 18
26,321 / 30,000 divers
3,679 spots left
The waitlist is capped at 30,000 divers and closes when it is full.
FAQ
Good questions, short answers.
Is Watch Dive a standalone dive computer?+
No. Watch Dive turns your compatible smartwatch into a dive computer solution using the housing, sensor, and connected app.
How deep can I use it?+
The Watch Dive housing has completed a water-resistance test at 197 ft (60 m). That test is not an independent certification or a guarantee for every environment; always dive within your training, certification, and conditions.
Does it support safety stop and no-decompression limits?+
Yes. It supports key recreational dive functions including safety stop, ascent-rate alert, depth, dive time, temperature, and no-decompression guidance.
Does it work for freediving?+
Yes. Watch Dive supports both scuba diving and freediving.
When does it launch?+
The Kickstarter campaign opens on November 18, 2026. Join the waitlist and we email you the link the moment it is live.
Is my smartwatch compatible?+
Available now: Housing + App supports all other Apple Watch models and these Samsung watches: Galaxy Watch4, Galaxy Watch4 Classic, Galaxy Watch5, Galaxy Watch5 Pro, Galaxy Watch6, Galaxy Watch6 Classic, Galaxy Watch FE, Galaxy Watch7, Galaxy Watch Ultra, Galaxy Watch8, Galaxy Watch8 Classic, and Galaxy Watch9. The Watch Dive housing uses its built-in DIVEROID pressure and water-temperature sensor with the app. Coming soon and not available yet: App Only is planned for Apple Watch Ultra, Apple Watch Ultra 2, Apple Watch Ultra 3, and Galaxy Watch Ultra2, which have built-in depth (pressure) and water-temperature sensors.
How does it work?+
The Watch Dive housing measures pressure and water temperature with its built-in sensors, connects to your smartwatch over Bluetooth, and sends the readings straight to the app.
How long does the battery last, and can it be replaced?+
The battery warranty runs for two years or 1,000 dives, whichever comes first. After that, an authorized Watch Dive service center can replace a worn battery for a fee.