I had a note8 for years and successfully used my galaxy 4 watch. Because carriers are switching to 5g I updated my device to a note20. The new Samsung system changes require a Samsung log in account a huge suite of UN-INSTALLABLE apps and over reaching permissions. As such my watch no longer connects and I have spent 4 days on the phone with horrible customer service with NO resolution. I am disappointed and dissatisfied and disgusted. These products are over priced to begin with then consumer is over marketed and tracked. I am no longer a Samsung fan. Won't buy cell phones or appliances going forward.