Apple's forthcoming Apple Watch Ultra 3 is poised to incorporate 5G network support and satellite communication capabilities, marking a significant upgrade made possible by MediaTek's initial foray into Apple's modem supply ecosystem. Presently, the Apple Watch is outfitted solely with a 4G modem, a configuration that constrains its functional potential. In stark contrast, the Ultra 3 is anticipated to undergo a substantial network enhancement, courtesy of a 5G modem sourced from MediaTek. Furthermore, it will boast satellite communication features akin to those found in the iPhone, empowering users to transmit distress signals or establish emergency connections in isolated regions devoid of cellular network or Wi-Fi accessibility.