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The world-first underwater video projector

Turn your pool into a new playground

Pool-On projects games, swim lessons and guided workouts onto the bottom of the pool. It clamps onto the edge, needs no construction work and runs from a tablet.

Book a demo in your pool See what it does
Patented system · Laser projection technology by Optoma
0.80–2.00 mPool depth range covered
18 kgMobile projector, universal edge mount
24 / 7Low voltage, rated for continuous use
The new PO-1.2

Live never-seen-before experiences

A mobile projector that sits on the pool edge and turns the water into a screen, to play, learn, work out, recover and relax.

Discover the technology →
Why Pool-On

Reveal the full potential of your pool

Never seen before

Unique experiences that increase attendance, raise average spend and renew the appeal of the pool for users and staff.

For all

Suited to every age and purpose: water confidence, health, training and leisure. Accessible to everyone.

Easy to set up & use

Non-invasive. A universal fastening system on the pool edge, and everything runs from the mobile app.

Solutions

More visits, longer sessions, new revenue

One projector turns an ordinary pool into a venue that draws more visitors. Each market uses it differently.

A coach runs a projected swim lesson from a tablet at the pool edgePublic pools · aquatic centres

Fill the off-peak hours

Gamified sessions increase attendance by drawing families, schools and clubs in between the busy slots, and give your staff new tools to teach.

 A Pool-On projector projecting a Keith Haring artwork into an infinity pool overlooking the sea at duskHotels · resorts · campsites

A pool guests talk about

Evening shows, kids' clubs and a visual signature for the pool area that guests share on social media.

 An aquabike class over a projected workout gridAquafitness · clubs

Coach a full class

Guided aquabike, aquagym and aquatraining, with an on-screen coach every participant can follow.

 Guests around a garden pool at night while a Pool-On projector projects coloured light under the waterEvents · MICE

Use the pool as a stage

Team building, corporate evenings and sponsored sessions, with your logo and content under the water.
Content platform

Turn your pool into an augmented playfield

Every projector comes with a content library, updated over time and launched from the app.

A projected tropical fish on the pool floor

Explore

Explore new worlds

 Children at the pool edge ready for a projected swim lesson

Learn

Learning has never been that fun!

 A projected race timer on a pool lane, next to the Pool-On projector

Work out

Push your limits with our avatars!

 An aquabike class over a projected workout grid

Coach groups

Upgrade your aquatic fitness activities!

 A Van Gogh painting projected into a hotel pool at night

Entertain

Create never-seen-before events all year long!

 Children swimming over a projected Van Gogh artwork

Open broadcast

Your pool, your content
Explore the content →
References

Already in the water

A Pool-On projector projecting a Keith Haring artwork into an infinity pool overlooking the sea at dusk
Sea-view villaArt show in an infinity pool
Guests around a garden pool at night while a Pool-On projector projects coloured light under the water
Film festivalGarden party around the pool · 2025
A coach watches a swimmer follow a projected pacer in a lane
Swim lesson trialClub pool · 2025
All references and press →
Partners and support
  • Optoma
  • Microsoft
  • Bpifrance
  • Crédit Agricole
  • La French Tech
  • Fédération des Professionnels de la Piscine et du Spa
  • La piscine de demain
  • Cosmo AV
  • Sportech