Answer a call from your surfboard. Ask Siri to send a message. Stream your favorite songs on your run. And do it all while leaving your phone behind. Introducing Apple Watch Series 3 with cellular. Now you have the freedom to go with just your watch. Make calls and send texts with just your watch. Stream 40 million songs right from your wrist. Ask Siri to set a reminder, send an invitation or give you directions, all without your phone. Leave your phone at home and still get alerts from your favourite apps. All Apple Watch models feature Bluetooth and Wi-Fi. Apple Watch Series 3 (GPS + Cellular) also delivers cellular connectivity independent of your iPhone, but must share the same carrier.