A:AnswerHello. We would love to get more information to assist you. Please reach out to us on Facebook at (http://m.me/samsungsupport) or Twitter at (https://twitter.com/messages/compose?recipient_id=18768513). We look forward to speaking with you. ^Kayla
A:AnswerI would recommend downloading a different watch face from the samsung app. You can find different watch faces with different requirements. Some of them are free and some of the cost.
A:AnswerGalaxy and Apple don't seem to get along. Watches are similar with Galaxy having much longer battery life. In changing phones I changed watches. Seems quite alike.
A:AnswerYes Teresa, The Galaxy Watch 3 will definitely work best with your Galaxy Note 20 as well as other Samsung Galaxy phones. Install the Galaxy Wearable application from the Play Store if not already pre-installed on your Note 20.
A:AnswerI think the specs say one can swim with the watch. However, I am too paranoid to expose ANY electronics to water. If I need a watch to swim with, I would use my Seiko, diver watch.