I have the CMF Watch 2 pro, and can confirm mostly the same.
Price point is right where OP was looking to spend which is pretty cheap for a smartwatch.
It looks good for the price, machined aluminum bezel, should work with aftermarket bands etc. It works with GadgetBridge (initial pairing was kinda jank for me, but follow the provided directions and you'll be fine).
Most of the basic features work and are supported with GadgetBridge- step counting, push notifications etc. Some more advanced features may not work. Also if you don't use the official Nothing/CMF app you are stuck with the 5 or 6 default preloaded watch face designs, most of which kinda suck. Maybe someone has come up with a workaround for this since I last checked.
A lot of people have payments that high and beyond because they bought more car than they could afford, saw a newer shinier one later, and rolled their loan/trade forward into an even worse situation. The amount of people with negative equity in a fucking car genuinely shocks me.