It boils water. And it looks red. Yay
Update: the tea filter broke and thus the auto shutoff as well (fix this with a towel on the top of the kettle). There’s a fragile plastic rod that attaches to either a string or a spring that controls the tea filter’s mounting. It broke for me and just flopped downwards instead of shutting the kettle. Managed to get a replacement, but I wouldn’t get this exact model.
I owned a Xiaomi one years ago. Had an app and everything. It wasn’t life-changing, but it did the job.
Can’t remember anything about it, though, so this probably won’t help much in your search for one.