I was super-skeptical about the Apple Watch.
Particularly as it didn't show the time. (Initial versions didn't have enough power to keep the display on all the time).
Apple finally got me by fixing that and by making their phones too large to carry around while running. Grrr. But glad they did.
It's been eye-opening. The fitness and sleep tracking are fantastic, and if you are having issues in that area, potentially life-changing.
I was also resisting contactless payment, being a typical German "cash is good" guy. And I still think cash is good. But during the pandemic everything went contactless, and Apply Pay with the watch is just super convenient. Always there, no PIN to enter or signature to verify, ever.
Life-saver when my wallet got stolen on holiday.
And of course super-comfy listening to podcasts, books or music while exercising or on public transport.
Since I got it with the cell radio, I nowadays often just leave my phone at home. Who needs to carry that around? And no phone, no social media :-)