Apple will add cameras to future Apple Watch models for AI, but smart glasses would be a better choice for Visual Intelligence features.

An Apple Watch with a camera could be used to give the best-selling wearable series visual intelligence, and let it interact with the world around you.

Apple might want to put a camera or two on your next Apple Watch, ostensibly to assist its AI in interpreting your environment and, perhaps, acting on your behalf: "There's a hill up ahead! You might want to accelerate your running pace, but watch out for that puddle; it might be a pothole!"