Alright it's not built by them. they bought it from Motorola. It's called a Motoactv and Google hasn't done anything with it yet. there has been no development on it since Google bought Motorola out and I hope that if this is true they start doing something with it.
I would defiantly buy another one once this one dies. I just, like everyone, would love more features and longer battery life.
Here is part of a post I've posted about it before.
It's a great device it's an MP3 player, exercise tracker that ties into a heart rate monitor or cadence sensor for biking, displays calories burned and number of steps taken in a day, It's got golf courses on it so you can see the distance stuff needed to play and keep your scores (I don't play golf), it has a GPS to show your route (wish it was more interactive on what you can do other than just see your you just ran) and the statistics that it keeps for your workouts. When tired into the website (it also has a android app) I can see exactly where I was on a map and show what my heart rate was, what song I was listening to at that moment, speed of my run, elevation of where I was. It tells time to. But it doesn't have an alarm clock also it doesn't vibrate, during workouts there is a coach that gives you information it's an electronic voice (a nice female sounding voice) , The device allows you to also race yourself with tones of if your running better or slower against your last workout. It's Bluetooth enabled so you can use Bluetooth headphones and also for notifications from the phone - weather, facebook, etc. Also has the ability to have a corded headphones if you want and you can then also use it as a radio. It's water resistant so a run in the rain is not a problem, wish it was water proof. Also it has to be charged every day. I really love it. I'm just said that once it dies I will not be able to get a replacement, although there are other ones that are out there that have gps and tie into online exercise communities they don't have an mp3 player built in. I do wish the battery lasted longer but when I'm not running I'm sitting at my computer so I let it charge then.