When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. “Ultra HD promises to be the next big video product driving change in content, cameras, security, ...

David leads the Hardware team at CNET, covering phones, wearables, laptops, TVs, streaming, future tech and more. We provide helpful, expert reviews, advice and videos on what to buy and how to get ...

John began covering smart home devices in 2013 after earning his Journalism degree. As a product review specialist, he focuses on a practical approach to testing and writing that's easy to understand.