If you're cheap/privacy/FOSS focused like myself, I find the "PineTime" is largely the modern day Pebble watch.
It may not literally watch every breath you take while you sleep, but I haven't wanted that personally anyways.
Only real drawbacks are battery life is only OK (about a week or so depending), the IPS screen can be bright in the dark (though it's a nice flashlight) and it only has 1 meter of water resistance, though it seems well sealed enough to trust it if I fall into water momentarily. (And really, swimming/showering with watches is kind of niche anyways)
I miss my Pebble :( I still have it, but I blame Apple and normiesl consumers for the death of the Pebble.
Consumers bought into Apple's shiny power hungry oled Apple Watch and yet they still complain about battery life to this day. Do you really need slick animations on your watch? Consumers will still buy what is shiny and cool looking over what actually works.
And don't even get me started on WearOS, Google's sorry excuse is such a disappointment, I swear I'd have to actually try if I wanted make as many bad UX & performance sucking decisions as they did.
It may not literally watch every breath you take while you sleep, but I haven't wanted that personally anyways.
Only real drawbacks are battery life is only OK (about a week or so depending), the IPS screen can be bright in the dark (though it's a nice flashlight) and it only has 1 meter of water resistance, though it seems well sealed enough to trust it if I fall into water momentarily. (And really, swimming/showering with watches is kind of niche anyways)