Got my Canon W-E1 in the mail, at last, from B&H today. Put it in the 7DMkII and connected it to my smartphone within about 60 seconds. Works fine. Haven't tested the range yet, but will report back when I have given it a bit of a workout. Looks good for using it as a remote, as well as for viewing RAW files. I can't believe how long it took to get here though. It is still not showing on the tracking site other than arrived in Sydney a week ago.
https://www.canon.com.au/about-canon...i-adapter-w-e1