Powerwall Monitor

Powerwall Monitor

by Fantastic Sprinkles Pty Ltd

34 ratings
57 reviews
$2.99

Details

  • Released
  • Updated
  • May 29, 2020
  • February 18, 2026
Powerwall Monitor screenshot #1 for iPhone
Powerwall Monitor screenshot #2 for iPhone
Powerwall Monitor screenshot #3 for iPhone
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About

Monitor your Tesla Powerwall's energy generation and consumption in real-time. View live data on your iPhone or Apple Watch, including solar, battery, grid, and home power usage. Get daily summaries of your energy production and consumption.

Live power data display
Daily energy summaries
Apple Watch complications
Solar-only installation support
Multi-site installation support
Official Tesla API integration
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What's New in Powerwall Monitor

2.9.0

February 18, 2026

- Implemented new watch complications (note: you will need to re-add any complications you had previously) - Improved the way the watch app syncs. It should now update more reliably and faster

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User reviews

Settings

I’d love it if this could be landscaped if the user wished. Downloaded, it’s basic, looks great and easy to understand.

Reason, I say it’d be brilliant if we could have the landscape option - look good on the IPad up on the wall as a home monitor.

Works great. Split screen support would make it awesome

Like the app. It’s serves the purpose. I use an older laptop (iPadOS 17) as a live HA dashboard. Split screen support would make this app awesome as it would allow it to be viewed alongside other HA apps.

great app

handy! though it would be better to have some sort of spinner over the previous/cached readings to indicate it is fetching new data

Login failures

The login process is broken. Attempting to “Login with Tesla” gives “Open in Powerwall” in browser (why in a browser, not the app?), clicking “Open” goes right back to the “Login with Tesla” screen in the app. The only other option is “Demo Mode”, which appears to be live, but the information is incorrect.
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Notifications would be very useful

I like to manually switch some household devices on and off depending on kW exported to the grid on a sunny day. It would be very useful if I could set a notification from PWM that, for example, let me know when grid export fell below 4 kW, so I could turn off a device.

FAQ

What does the Powerwall Monitor app do?

This app allows you to monitor your Tesla Powerwall and Tesla Solar Installation. It provides real-time data on solar generation, battery charge, grid power usage, and home power consumption. You can view live animated displays and daily summary totals.

What are the key features of this app?

Key features include live power data display, daily energy summary totals, Apple Watch complications for quick glances, support for solar-only installations, multi-site installation support, and integration with the official Tesla API. The app prioritizes user privacy with no tracking.

Do I need a Tesla Powerwall to use this app?

Yes, a Tesla Powerwall or a Tesla Solar Installation, along with a Tesla account, is required to use this app. It connects to your existing Tesla energy system to display relevant data.

Is this app free to use?

Based on the information provided, this app is a paid application. It does not contain ads or in-app purchases, indicating a one-time purchase model.

What devices is this app compatible with?

This app is designed for iPhone and Apple Watch. It leverages the capabilities of both devices to provide convenient access to your Tesla Powerwall data.