Water that’s
always right.
It watches your water around the clock and tells you the moment anything needs you. No test strips, no guessing.
Easy to fit, or have it fitted. Works with any spa.
It watches the water
Around the clock, so you never have to check.
E.W.A. measures pH, ORP and temperature continuously. No strips, no lab, no running outside in the cold to find out the water is fine. It just is, and you can see it any time.
It tells you what to do
One clear instruction. The guessing is over.
When something drifts, you get exactly one thing to do. Add this much, now. No charts to read, no chemistry to learn, no over-dosing. Do the one step, and the water is right again.
Add 40 g of pH increaser
pH has drifted to 7.0. Add now and your water is back in the ideal range. That is the whole task.
No strips. No guessing.
Just clear water.

No more test strips
Never touch a test strip again.
The strips, the chemicals, the nagging feeling that the water might be off. E.W.A. takes the whole thing off your hands. You just step in.
It warns you early
A heads-up before anything goes wrong.
If the balance starts to drift, you hear about it the moment it happens, not when the water has already turned. A small fix today instead of a big one next week.
Chlorine running low
Caught early, before the water ever looked or felt off. Add 20 g and you are set for the week.
On its own, or with Spapilot.
E.W.A. works on any spa, all by itself. Add Spapilot and the whole spa is handled in one app, the cost and the water, both taken care of. You just enjoy it.

The device
Small device. No more water worries.
- Works with any spa, on 230V
- Easy to fit, or have it fitted
- pH, ORP and temperature, live in the app
- Standalone, or paired with Spapilot
