A:AnswerThe Apple Watch Series 7 doesn’t come with a power brick. It only brings a fast charging cable that is USB-C to lightning. In order to use this cable, you will have to buy the Apple 20w power brick that is USB-C. You can use an older generation 5w power brick with the older USB Apple Watch cable and it’ll charge the new Series 7 Watch but it’ll take forever to get a full charge. I highly recommend upgrading to the USB-C power brick. The fast charging capability on the watch is amazing and very convenient.
A:AnswerThe gps only means you have to have your phone nearby to use some of the watch features. The Carrier give you the option to buy the watch it's own phone line meaning you wouldnt need to have your phone nearby to use all the watch features.