# Wattr

> Smart & Sustainable Swimming! Companion App for the Wattr module

Canonical page: [https://chrome-stats.com/d/com.sempl.pcs\_app](https://chrome-stats.com/d/com.sempl.pcs_app)

## Overview

- **ID:** `com.sempl.pcs_app`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Sempl
- **Category:** HOUSE\_AND\_HOME
- **Downloads:** 290
- **Last updated:** 2026-08-19
- **First published:** 2026-07-31
- **Publisher country:** BE
- **Data as of:** 2026-09-05
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.sempl.pcs_app)
- **Website:** [https://sempl.energy](https://sempl.energy/)
- **Privacy policy:** [https://sempl.energy/wattr-privacy-policy](https://sempl.energy/wattr-privacy-policy)

## Description

The wattr pool control system makes use of an advanced swimming pool model to efficiently manage your pool's heat pump. Our self-learning algorithm integrates this model, your preferences, and weather forecasts to predict and optimize energy consumption. The system comes with a physical controller, connecting all your pool devices, and an easy-to-use mobile app, putting you in complete control. Please note: This app requires a Wattr module to function. The Wattr module is a separate device that connects to your pool installation and tracks its energy consumption. Without the Wattr module, the app will not be able to provide any data or functionality.

## Rankings

- #1,566,538 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.sempl.pcs_app)