14 Best Fitness Trackers (2025), Tested and Reviewed

Other Fitness Trackers to Consider Photograph: Adrienne So Garmin Instinct 3 for $400: Garmin’s Instinct line doesn’t have as many high-end features as the Fenix 8, but it’s popular because it’s cheaper and it has a cool, chunky retro aesthetic that I love. This year’s updates include the built-in flashlight and a new reinforced bezel,…

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Oura’s New Ring 5 Is Smaller and Lighter—and Adds an AI Health Coach

Blood Pressure Signals continuously analyzes biometric trends that may correlate with cardiovascular strain. A new Nighttime Blood Pressure capability monitors whether blood pressure drops appropriately during sleep. Oura says this metric may reveal cardiovascular risks that daytime readings may miss. You can also add cuff readings to provide additional context. Meanwhile, Nighttime Breathing provides a…

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China Opens World’s First Wind-Powered Underwater Data Center

China has become the first country in the world to operate an underwater data center, or UDC, powered by wind. Located off the coast of Shanghai, the complex represents a significant advance in the country’s strategy to secure energy supplies in the face of the accelerated growth of artificial intelligence, reduce dependence on fossil fuels,…

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The 45 Best Movies on Hulu, WIRED’s Picks (November 2025)

In 2017, Hulu made television history by becoming the first streaming network to win the Emmy Award for Outstanding Drama Series, thanks to the phenomenon that was The Handmaid’s Tale. While Netflix has largely cornered the streaming market on original movies—and even managed to persuade A-listers like Guillermo del Toro, Alfonso Cuarón, and Martin Scorsese to come aboard—Hulu is starting to…

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The Painful Truth of Exactly How ICE’s New Shock Gloves Work

With the revelation that ICE will spend up to $20 million by March on gloves that can deliver painful electric shocks to subdue an individual, according to a notice published earlier this week by the Department of Homeland Security, it’s worth looking at how this apparel, designated as a nonlethal tool for law enforcement, actually…

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