The phone software is nowhere near as good, the watch UI is poorly designed, and the watch face/app selection is poor in comparison to Pebble. I haven't tried gadgetbridge yet but on newer Amazfit devices it requires some hacking to get it to work (extracting login tokens or encryption keys or something) and I expect that it will be fragile.
Disclosure: I help with Gadgetbridge :)
Hi vanous!
I did purchase an Amazfit watch, the GTR 42mm which is supposed to be 9.2mm thick but is >11 in reality. "A couple of dozen" faces is laughable compared to what Pebble offered. The community produced an incredibly diverse set of faces and apps for Pebble. I find the quality of the GTR faces to be mostly poor with them all pretty much looking the same with the same features. For example, you can't do this on an Amazfit watch face: https://store-beta.rebble.io/app/57cc2c33be5ad0d9500002cd let alone the apps which have no equivalent AFAIK: https://store-beta.rebble.io/apps/most-loved/1
[1] https://www.zdnet.com/article/amazfit-bip-review-100-smartwa...