Apple Watch series 4
Can the apple watch series 4 stainless steel with gps and cellular work by GPS only or does it have to be used with a cellular network?
If you carry your phone with you, paired via Bluetooth, you don't have to have a cellular plan. But if you just have the watch alone, I don't think it will do much of anything as it has to be tied to something which can access a network, either Wifi or Cellular.