[Expired]Apple Watch Series 9 GPS + Cellular 45mm Aluminum Case

: The cellular version (45mm) was priced at $239, same as the non-cellular version, and it even has the blood oxygen feature. 蜂窩版45mm 239 跟沒蜂窩版的同價 ，還是血氧版

: What's the difference? Can we still hope for it to be unlocked later? 有啥区别呢，还能指望着以后能解锁？

: There are also software restrictions. For example, the AW10 actually has blood oxygen monitoring if you buy it in another country, but you have to activate it locally. If I remember correctly, the patent expires around 2028. 软件上禁 比如aw10其实去别的国家买的还是有血氧的 不过还要在当地激活就是了。专利记得大概28年到期

: It's the version where the patent was banned. 专利被ban的版本呗