Apple Watch Series 3 Connectivity and Communications

Connectivity and Communications

The Apple Watch Series 3 supports a wide range of network technologies, including GSM, HSPA, and LTE, facilitating global connectivity options for different regions. It uses an eSIM for mobile connectivity, allowing users to make calls, send texts, and stream music without needing to be connected to an iPhone. The watch includes Wi-Fi 802.11 b/g/n for local internet access, Bluetooth 4.2 with A2DP and LE support for connecting to other devices, and positioning systems like GPS and GLONASS for accurate location tracking. NFC capability is included, enabling convenient and secure transactions via Apple Pay.