A:AnswerIt’s the standard apps like the phone. There isn’t a watch app for everything you do. You can google and find the apps available for the watch.
A:AnswerI have an iPhone 6S, and It works on mine. Make sure there is an iPhone Watch app on your device. As far as the carrier goes, I don’t know because I have AT&T. I would call your local Apple store and ask if it will work with your carrier.
A:AnswerWithout a cellular connection, connected to your device via Bluetooth, approximately 10 meters. If you do set this model us with its own SIM card, you can be as far as you like.
A:AnswerGPS means it has Global positioning system. This works with apps like Maps. Cellular means that it has phone capabilities separate from your iPhone. You will Get a connected phone number for the watch. Your phone calls can be forwarded from your iPhone to your watch when you don’t have your phone with you so you can answer them on the go . You can also make phone calls from your watch
A:AnswerNo it won’t work that way. Your partners watch has to have a plan on their carriers network. You watch and phone with verizion and their watch and phone with at&t