I didn't set out to build a smart kitchen. I bought a starter feeder and a wall oven, and somewhere along the way I ended up with a phone app that watches both of them. I only noticed how strange that was the day I opened the app to check on my starter and saw my oven sitting right there in the same device list, like they were coworkers.
They kind of are. My King Arthur Sourdough Sidekick and my GE wall oven are both on SmartHQ.
What SmartHQ actually is
SmartHQ is GE Appliances' cloud platform — the thing behind the app icon, not the app itself. It's bigger than people assume. It runs fridges, dishwashers, laundry pairs, ovens, ice makers, coffee makers, and air conditioners, all through the same backend (ha_gehome supported-device list). One account, one cloud, a lot of appliances that have nothing in common except that they all phone home to GE.
The Sidekick ended up in that same ecosystem because of who built it. FirstBuild, GE's own innovation subsidiary, co-created the Sourdough Sidekick with King Arthur Baking Company, and it went nationwide on 2026-05-01 (GE Appliances Pressroom). That's how a starter feeder and a wall oven ended up sharing a login screen. Different job, same parent company, same cloud.
What it's actually good for
I want to be fair here, because the day-to-day utility is real. SmartHQ gives me remote monitoring on both devices — I can glance at my phone from another room and see what the oven is doing. It pushes notifications, so when the Sidekick's cycle finishes I get a nudge instead of having to remember to walk over and look. It handles over-the-air software updates on its own, quietly, in the background. And after a power outage, it resyncs the day and time on the oven without me having to stand at the control panel re-entering it by hand, which used to be one of my least favorite five minutes of any given month.
None of that is flashy. All of it is genuinely useful. I don't want to pretend otherwise just because I'm about to spend the rest of this post complaining.
What it doesn't do
Here's the part that bugs me. The Sidekick's app connection is read-only in practice — you can check its current settings, but you can't change them from your phone (The Verge). You're watching, not driving.
And neither device knows the other one exists. My oven doesn't know when my starter is ready to bake with. My starter doesn't know when my oven finishes preheating. They sit in the same app, on the same account, reporting to the same cloud, and they have never once talked to each other. I open one tab to check the starter and a different tab to check the oven, like visiting two rooms in a house where none of the doors connect.
I don't think that's a scandal. It's just a small, specific disappointment — the gap between what "connected" sounds like and what it actually does.
The dumbest thing in my kitchen is the one I trust
Which brings me to my Brød & Taylor Sourdough Home. It has no Wi-Fi. No app. No cloud account, no login, no push notifications. It's a box with a heating element, a knob, and a thermometer. You set the temperature you want and it holds it. That's the entire feature list.
The dumbest gadget in my kitchen is the one I trust most for its actual job.
There's no cloud outage that can take it down. No login screen that can lock me out mid-proof. No app update that changes the UI overnight. It does exactly one thing, and it has never once failed to do it. I didn't expect the least connected device on my counter to be the one I reach for with the most confidence, but here we are.
But there's a way in
Here's where it gets interesting for the developer half of me. SmartHQ isn't a sealed box. GE Appliances has a public, actively maintained community around it — a Python library called gehomesdk that a small group of volunteers has spent years mapping, register by register, well enough to power a real Home Assistant integration.
That means the data my oven has been quietly reporting to GE's cloud this whole time isn't locked away. Someone already figured out how to read it. Where there's a library like that, there's a dashboard waiting to be built.
I have two connected appliances and one connected community that's been paying closer attention to them than the app ever has. Next time, I'm going to see what my oven has actually been telling the cloud — and try to teach myself the same about the Sidekick.
If you want to see how the Sidekick and the Sourdough Home stack up on the counter, that's the whole subject of Field Notes 03. And every tool mentioned here, dumb or smart, lives on the kit page, reviewed honestly, only if it's actually in my kitchen.
Flour doesn't need a login. But I'm curious what mine's been saying behind my back.