Apple is apparently planning to develop an Apple Watch with a built-in camera. Last year a patent was registered for this function and recently again a new patent was registered regarding the camera system on their smart watch.
Last year's patent was a camera built into the watch's rotating knob, while the latest is a camera built into the bottom of the watch with a new watch strap system that makes it easy for users to remove the watch to use as a camera.
The idea of the Apple Watch with this camera is to reduce the user's obsession with smartphones and can use only the watch for various things. But there is still no information when the Apple watch with this camera will be launched, because surely this kind of watch needs a large battery size and a great and balanced processing power.
In my opinion, only the Apple Watch Ultra is suitable to have a built-in camera because of its solid, thick and large construction – allowing the camera to be included for emergency use such as when in the forest when camping and take pictures to share the situation of users who need to be rescued.