So I thought I could save some money by ordering a used Apple Watch series 6 from America when I found a cheap one on eBay. I’ve done this numerous times with phones so I assumed it would work.
I have Docomo Ahamo and as soon as I set the Watch up it told me it wasn’t compatible. Not sure what data it was getting bc I haven’t don’t anything to set it up on cellular yet. I guess it just read data from my phone.