What else to say - I'm beyond thrilled. I saved over $200 off list ($120 off sale price) buying an Amazon-renewed. The condition was listed as "good" so I was slightly nervous. The original box it came it looked a little beaten up, but the watch was in perfect condition with 100% battery heath. The band was probably never used, nor was the charger. The _only_ thing missing was a new Apple sticker, which I have about a dozen of ... so no worries.
I upgraded from a Series 8 and the extra size and heft is perfect for my wrist. I'm absolutely thrilled with the new Ultra 2 and of course restoring from the Series 8 backup was seamless and easy. The only "hard" part is having to re-add cards to ApplePay and authenticating them.