Have little ducks show how deep you dive on your Apple Watch
Plask turns your Apple Watch into a tiny aquatic theatre: pixel-art rubber ducks that dive when you do, your real depth on screen, and a duck or ten. With premium, you get sharks, the Loch Ness-monster, a castaway, surströmming, and more.
I made my Apple Watch's depth sensor do something deeply unserious.
Apple ships a serious dive instrument in the Ultra and Series 10+ - and most owners never use it once. Plask points it at the bathtub: pixel-art rubber ducks swim on your wrist, and because the depth data is real, they dive when you do - live depth, max depth, water temperature. On depth-gauge watches it even launches itself the moment your wrist goes under.
There's also Kungliga Badverket, a fictional Royal Swedish Bath Authority that issues 42 pixel-art certificates for your bathing career - first splash, dips below five degrees, and stranger things. Earn enough and the duck gets a hat.
Free with the yellow ducks, forever. One purchase ($1.99 - no subscription, no account, it collects nothing) unlocks nine more scenes: sharks, jellyfish, aliens, Loch Ness, and surströmming - fermented Swedish herring, which felt right.
Built solo in Gothenburg, Sweden. No bathtub? Demo mode drives the water with the Digital Crown.
Scene ideas welcome - the engine makes new ones cheap, and Midsommar is already on the list.
About Plask on Product Hunt
“Have little ducks show how deep you dive on your Apple Watch”
Plask launched on Product Hunt on August 23rd, 2026 and earned 101 upvotes and 9 comments, placing #7 on the daily leaderboard. Plask turns your Apple Watch into a tiny aquatic theatre: pixel-art rubber ducks that dive when you do, your real depth on screen, and a duck or ten. With premium, you get sharks, the Loch Ness-monster, a castaway, surströmming, and more.
On the analytics side, Plask competes within Apple Watch, Funny and Art — topics that collectively have 37.4k followers on Product Hunt. The dashboard above tracks how Plask performed against the three products that launched closest to it on the same day.
Who hunted Plask?
Plask was hunted by Danni Efraim. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Plask including community comment highlights and product details, visit the product overview.
Danni Efraim