When you buy through our links, Business Insider may earn an affiliate commission. Learn more The Apple Watch Series and Ultra models have numbers, similar to iPhones, which makes it easier to ...

The Apple Watch Ultra 3 replaces the second-generation model that was introduced two years ago in Apple's smartwatch lineup, but how different are the two successive smartwatch generations? The two ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...