Does he use it for anything other than a NAV display while he's driving?
Yes. Easy to see steps while walking. He says it’s also nice to not have to pull out his phone for calls and texts.
He can quickly see who’s calling to see if he needs to answer it. He uses the google speech feature a lot for texts. He sets reminders on it.
He’s only had it for a few weeks. Last week he uploaded something to it and it wasn’t working, and he was so upset. He spent all day Saturday getting it working again.
I’s not something he would have bought for himself, and he is not a watch wearer.