[canucker2016]

from Piper Sandler's 2023 Fall survey of US teens ( https://www.pipersandler.com/teens ):

"87% of teens own an iPhone; 88% expect an iPhone to be their next phone; 34% own an Apple Watch"

No idea how many bought them specifically for iMessage...

[stevehawk]

we should caveat all of this with "USA teenagers" as Apple does not have nearly these adoption levels anywhere else in the world.

[canucker2016]

"...2023 Fall survey of US teens ... "

[mthoms]

Canada is somewhere else in the world. As are Japan, Norway, Denmark and Australia.