# Spa Energy Optimizer — Spa Energy Optimizer

> Spa Energy Optimizer (iPhone/iPad app by Zavepower Innovative Technology AB.)

- Source: https://appshunter.io/ios/app/spa-energy-optimizer/id6469297192 (this page in markdown: same URL + `.md`)
- Developer: [Zavepower Innovative Technology AB](https://appshunter.io/developer/1711738250)
- Category: Business
- Price: Free
- Age rating: 17+
- Requires: iOS 13.0 · 5 MB
- Languages: English
- Released: 2023-11-21
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/spa-energy-optimizer/id6469297192/reviews.md

## What is Spa Energy Optimizer?

The smart box automatically selects the times of the day when the electricity price is the lowest. You dramatically lower your heating costs while helping the environment.
You can decide for yourself what cost per kilowatt you want the bath to be heated at. You are in full control!
Spa Energy Optimizer works best if you have an hourly electricity price agreement, but now even if you have a flat price or cheaper in the night you can save up to 42% in elektricity costs.
Our communication with the bath's control system does not shut down any part of the system's built-in intelligence, i.e. we "talk" to the control system.
Based on the relevant selected November day where we analyzed a spa's purchase pattern, we could mathematically see that it is possible to save up to 80% of the heating cost. At the same time, we moved 100% of the electricity purchases to low-load times, this part must be seen from a European energy perspective as a compulsory social benefit - "Keep swimming without energy shame"


## Version history (last 3 releases)

### 1.2 — 2024-04-05

Added pricing for the Netherlands.
Added Dutch as a language option.

### 1.1 — 2024-01-31

- Added prices, forecast and language for France 
- Modified the pricing calculation method for Denmark.

### 1.0 — 2023-11-21

No release notes.

## More apps by Zavepower Innovative Technology AB

- [SpaPilot](https://appshunter.io/ios/app/spapilot/id6746339550)

All apps by Zavepower Innovative Technology AB: https://appshunter.io/developer/1711738250

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*