Download WattSmart for Android

WattSmart is a simple electricity price app that helps you plan energy use around day-ahead prices. Check today’s and tomorrow’s prices, spot cheaper time intervals, and avoid the most expensive hours.

Get WattSmart on Google Play

Install WattSmart for Android:

If the button doesn’t work, open Google Play and search for **“WattSmart”**.

What you get after installing

• Today & tomorrow prices in a clear chart and table
• Hourly or 15-minute price resolution (choose in settings)
• Price level colors across the app: Low (green), Acceptable (blue), High (red)
• Home screen widgets to track prices without opening the app
• Light and dark theme for comfortable viewing

How to start in 30 seconds

1. Install the app from Google Play.
2. Open WattSmart and choose your country/market zone in settings.
3. Pick your preferred price format and resolution (hourly or 15-minute).
4. Check the current price level and plan energy-heavy usage for cheaper intervals.

Frequently asked questions

Is WattSmart free?

Yes. The core functionality is free: you can view day-ahead electricity prices for today and tomorrow and use the app for everyday planning.

The free version includes ads. If you want an ad-free experience and extra features, you can unlock them with a one-time purchase (no subscription). Premium features include:

• 15-minute price resolution
• Taxes and extra fees included in price (where supported)
• Ad removal

Which countries are supported?

WattSmart supports most of European market zones. You can choose your country/region and language in the app settings.

Why do electricity prices change so often?

Electricity prices are published as day-ahead values and may be available in hourly and 15-minute intervals depending on your market. WattSmart displays the intervals in a simple way so you can plan ahead.

Tip: Want faster access? Add WattSmart widgets to your home screen for an always-on view of current and upcoming prices.