I have had a TicWatch PRO 3 GPS for 2½ years but in my head I have switched GPS to POS.
Their watch/app combination keeps losing exercise and sleep records. Those that do make it to my phone only do so hours or days after the fact.
I have now started using a Fitbit band to track exercise and sleep, but then I missed having the watch for talking with Google, starting timers, phone calls etcetera so now I wear one on each wrist.