Recently I purchased the Gear 2 and I was decently satisfied with the device until I found out that s-voice only works when you are connected to wifi. This is the most idiotic limitation I have ever heard of because I solely bought this device to use when I am driving and unable to use my cell phone. I've read that when you root it, you have access to the google play store where i assume you can download Google now and use "Okay Google" to do voice commands. As everyone knows though rooting a device voids the warranty and if I cannot use google now then I am definitely going to return the Gear 2. If anyone could give me some information on this subject it would be greatly appreciated.