A:AnswerYes, Nikki! The Galaxy Watch Active2 has a pre-installed Messages application. I have included a link that provides more information. Thank you for asking this question. ^Kayla
https://www.samsung.com/us/support/answer/ANS00078022/
A:AnswerYes, it will run just fine on a Pixel 3. All you need to do is download the Galaxy wearable app from the play store this is used to manage the setup and content for the watch, it will walk you through the setup.
from Google, Google is your friend. Well not really.
A:AnswerHello. You are able to download other applications to your Galaxy Watch Active2. We would love 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:AnswerThat is a great question, dr160! The battery life of a device varies depending on many factors. The Galaxy Watch Active2 battery has the typical usage of lasting 3-4 days. Thank you for asking this question. ^Kayla
A:AnswerYes! You are able to send custom text messages, as well as, quick responses using the Galaxy Watch Active2. I have included a link with more information on all the different ways this can be done. Thank you for asking this question. ^Kayla
https://www.samsung.com/us/support/answer/ANS00078022/
A:AnswerHello. The manufacturer's warranty that comes with the Galaxy Watch Active2 does not cover lost or stolen devices. Thank you for asking this question. ^Kayla
A:AnswerHello, hjc323. We would love to get more information to fully 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:AnswerHi, Woodrow. We would love to get more information to fully 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:AnswerHello, Bernardo. 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 believe the watch should work pretty much anywhere. A long as you have a compatible phone, it will connect to it as well. I don't think location has anything to do with functionality of the watch.