Should I replace the battery on my Apple Watch Series 3?
Is it worth to replace series 3 watch battery?
[Re-Titled by Moderator]
Original Title: Iwatch series 3
Apple Watch, watchOS 4
if you feel it meets all your requirements and wishes and feel the price vs. getting a new one is worth it
then by all means
Though it's not getting watchOS updates anymore, I replaced my series 4 with a 10