My trusty Garmin Forerunner 15 just broke and I'm looking to upgrade. I don't want/need music, or payments, or anything like that. Just looking for a very accurate GPS watch with good elevation readings and decent heart rate data (I know the tech for wrist-based HR isn't great yet). I run 75mpw and cycle occasionally.
I'm currently debating between these 4:
235 ($250)
645 no music ($375)
735xt ($349)
935 ($429)
Some of these models are nearly 3 years old at this point. Does anyone know if it's worth waiting for newer models to come out? Or have a preference for one of these models?