Fellow Updater 4+

Selecting my device, and connecting to Wi-Fi worked well. After that, it was a little frustrating:

The app said update available, but didn’t give me a way to start the downloads and/or install.
Yes, the updates are supposed to be automatic, but nothing tells me whether the update is being downloaded or installed. If it’s waiting to do these things, what’s it waiting for and when should I expect it to happen? The app doesn’t provide a clue.
The app tells me the firmware level of the available update, but not my current firmware level.

Functioned exactly as the developers said it would. I have no idea why someone could possibly claim they have the grounds to give a one star.

Besides, if you can afford the high price tag of the Pro version, be thankful you can at least do that. Let alone the beans, the grinder, the dripper, the filters, the flask, the amount of time and energy it takes farmers to pick coffee cherries in the hot sun to support themselves, their familes, friends, community. Not to mention the entire, global supply chain beans have to go through just so you can drink a nice coffee from the comfort of your residence. And that is just for coffee, tack on tea. But nah, let's complain about an app that you honestly don't even need in the first place. It's just a kettle... A kettle with any app is an app too many.

Contrary to many other reviews here, I found that this app quickly and easily did what it was supposed to, which was to update the firmware on my new kettle. More importantly, it quickly resolved the problem I was having with the first kettle which I had bought and then the replacement which they had given me to address it, which was that the timer wasn’t working properly. After the easy update, the problem was all fixed. Wish I had thought to update my firmware before going to the hassle of returning my first kettle.