did you ever figure out how you lost your watch? i lost my old garmin last year and it turned up months later, underneath the driver's seat in my car, camouflaged nicely against the near-black floor covering. very annoying but OTOH i really prefer the coros so kind of a blessing in disguise.
genuinely no idea! i suspect a ~0% chance of getting it back. i remember looking at it after leaving the gym, and then leaving the grocery store i noticed i didn't have it on my wrist any more. went back in the store, no lunch, went back to the pizza place i stopped by for a slice and no luck. it's not in my backpack (chcked very thoroughly!) so guess it slipped of my wrist somewhere in the street and is someone else's property now.
hoping the garmin grows on me. build quality, buttons, comfort etc all feel better. maybe switching GPS settings iwll help, and maybe the sus HR is just due to my recovering from a cold.