Is it? I have a nearly 5 year old Apple Watch (series 4) on my wrist and I've never had any issues with it. I'll probably replace it when a new watch comes out

Is it? I have a nearly 5 year old Apple Watch (series 4) on my wrist and I've never had any issues with it. I'll probably replace it when a new watch comes out with a feature I really want (unlikely) or the battery stops lasting a full day, which might take a few more years as I don't even get close to running out unless I forget to charge it overnight.