The Apple Watch displays alerts, notifications and messages and informs you with an audio cue or a gentle tap on your wrist. For this it connects via Bluetooth to your iPhone or directly to the Internet thanks to built in Wi-Fi. The integrated battery lasts up to 18 hours and is charged wirelessly through an inductive magnetic charger. The Apple Watch also offers tracking of your activity and includes a heart rate monitor. The watchOS operating system offers many more features. The internal storage has a capacity of 8 GB. Further the watch has a built-in speaker, microphone, and a light sensor. The OLED display has a resolution of 312 x 390 pixels and the touch sensor also reacts to the amount of pressure.
|Battery / Talktime|
|Battery||Non-removable Li-Ion 250 mAh battery (0.94 Wh)|
|Dimensions||42 x 35.9 x 10.5 mm|
|Resolution||390 x 312 pixels|
|Operating System||watchOS 1.0, upgradable to 4.3.2|