John CorpuzJohn Corpuz flip-flopped between computer science and creative writing courses in school. As a contributor to Tom's Guide he's found a happy middle ground writing about apps, mobile gaming and other geekery. LATEST ARTICLES1World Sleep Society officially backs sleep trackers — but it comes with a warning2Samsung just dropped a big hint about its G Fold triple foldable3The entire iPhone 17 lineup just got revealed in new video — here's the biggest changes4A smart bed could be your answer to cooler sleep this summer — here’s 3 I'd buy now, with up to $1,200 off5RTX 5060 laptop GPU outshines RTX 4060 in new Geekbench score — but I wouldn't upgrade