Huge Apple fan but I cannot understand the point of this.
It is an expensive way to see who's texted you. . .and to decide whether or not to get out your phone to reply anyway.
Just get out your phone. . .and reply or not.
I've seen reviews 'saved me fumbling around for my phone'. . . .who in the name of the sweet lord FUMBLES around for their phone. It's in my pocket. Always. Always in my left pocket. No fumbling at all. Just reach in. . .pull it out. Reply to texts etc.
Waste of time and money.
I'm in the minority but I'm in and out of airports, running to catch trains, driving, etc. Pulling out the phone is something I'm used to now, but being able to get my calendar alerts, track my bpm, pay for things, check in at airports by just raising my wrist is a great compliment. It means less time yanking out the phone, unlocking, scrolling around. A couple seconds of my time, yeah. But, the iPad was once considered just a bigger iPod Touch.