Sim:
Dual eSIM (two active eSIMs; stores eight or more eSIMs)19 iPhone 16 and iPhone 16 Plus use eSIM technology and are not compatible with physical SIM cards.
Connector Type:
USB Type-C
Sensor:
Face ID, accelerometer, gyro, proximity, compass, barometer / Siri natural language commands and dictation
Product Type:
Smartwatch
Battery Capacity:
Earbud battery capacity: 40 mAh (typical capacity), Charging case battery capacity: 500 mAh (typical capacity), Type: Lithium-ion polymer lithium battery