
Strompreis – German Power
Spot price & green power light
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$2.99 $0.99
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About
Strompreis shows the German electricity spot price on your Apple Watch: right now, for the rest of today, and for tomorrow as soon as the day-ahead prices are published.
It also has the Grünstrom-Ampel (green-power traffic light): it shows how much renewable energy is in the German grid right now, and when it next turns green.
• The current day-ahead price (bidding zone DE-LU) for the current hour or quarter-hour, in ct/kWh
• Includes 19 % VAT (MwSt.), grid fees, taxes and levies, and your own margin (Aufschlag)
• A bar chart of the next 8 hours
• Today’s and tomorrow’s prices in lists (tomorrow’s prices arrive from about 13:00)
• Prices grouped in 15, 30 or 60 minutes
• Colours relative to the day (“intelligent”, the default) or fixed thresholds
• Grünstrom-Ampel: the German grid’s current renewable share, a red, yellow or green signal, and the time it next turns green
• Complications for your watch face: corner, circular, rectangular (with the Ampel) and inline
See at a glance when power is cheap, and move the washing machine, dishwasher, dryer or EV charging to the cheaper hours. Especially handy with a dynamic electricity tariff.
The price shown is the spot price plus 19 % VAT plus grid fees, taxes and levies plus your own margin (both with VAT included). Grid fees are preset to the German average of 19.83 ct/kWh; enter yours from your electricity bill. Strompreis is not an electricity supplier and does not sell electricity.
No account, no tracking.
Price data: Energy-Charts.info (Fraunhofer ISE) and Bundesnetzagentur | SMARD.de, licensed CC BY 4.0. Strompreis is an independent app and is not affiliated with the data providers or any electricity supplier.
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What's New in Strompreis
1.3.0
November 8, 2026
• UI improvements




