Apple today unveiled its new Apple Watch Series 6, featuring a blood oxygen sensor for the very first time.

Also new is the additional colour of blue aluminium and (PRODUCT)RED, while stainless steel gets graphite and an updated classic yellow gold. For Apple Watch Edition, Series 6 is available in natural and space black titanium.

It appears the new blue Apple Watch colour in 44mm size and GPS has become a popular choice, as the configuration with a new blue Braided Solo Loop band has sold out, with delivery dates now showing November 17-23 for band sizes 7, 8, 10 and 12.

Depending on your configuration, delivery dates are at the end of September leading into October, or mid-October, such as some classic yellow gold steel models.

Apple’s website shows off the new blue colour Apple Watch and it’s also one of the newest colours, so it’s not surprising specific configurations have sold out already.

Apple Watch Series 6 launches in Canada this Friday, September 18, 2020, along with Apple Watch SE.