TL;DR: I build SolDial, a Powerwall companion app for iPhone and Android. It now has real watch apps on both platforms. Live dial with solar, home, grid, and Powerwall charge, swipe up for today, this month, and your billing month, plus watch face complications and tiles so the numbers are just there when you raise your wrist. Pairing is a 6 digit code from the phone app, you never sign in on the watch. Video is both watches running side by side.

**The reason I wanted this on my own wrist:** most of the time I don't need the full app, I just want to know if the house is importing, what solar is doing, and where the battery sits. During an outage or peak hours that glance matters more, and pulling out a phone gets old.

**What it does.** The dial shows live flows and the background actually matches your weather and time of day, the sun and moon are in their real positions, same as the phone app. Swipe up and you get solar generation, home usage including car charging, Powerwall totals, and net import or export for today, this month, and your billing cycle. On Apple Watch there are complications for all four numbers and a Smart Stack card. On Wear OS you get glanceable tiles. It refreshes on a schedule that respects watch battery, this was the hardest part to get right honestly.

*Full disclosure, SolDial is a paid app with a 7 day free trial, the watch apps are included, nothing extra. I test on an Apple Watch and a OnePlus Watch 3 daily. If you try it and something's off, tell me here or through the in-app help, user reports have driven basically every fix this month.*

*Learn more about SolDial on the website here:* [*https://www.soldial.com*](https://www.soldial.com)

*Download for iOS here:* [*https://apps.apple.com/us/app/soldial-for-powerwall/id6775575568*](https://apps.apple.com/us/app/soldial-for-powerwall/id6775575568)

*Download for Android here:* [https://play.google.com/store/apps/details?id=com.soldial.app](https://play.google.com/store/apps/details?id=com.soldial.app)

SolDial now has watch apps for both Apple Watch and Wear OS!