Your watch’s VO2 max isn’t perfect, but you can improve its accuracy with better data and heart-rate tracking.

Modern smart watches can measure all sorts of health indicators. Step counts and heart rates sit at the simpler end of the array, whereas VO 2 max and blood-oxygen levels are of more interest to ...

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the ...

Here at Popular Mechanics, one of the core elements of our job is testing the gear, tools, and equipment that you may spend your own hard earned money on. This is one of the most fun aspects of what ...

Asset management CEO Miro Mitev first learned about neural networks in 1997, while he was a student. A network of AI systems makes the calls at his firm, SmartWealth Asset Management. He tells CNBC ...

Jeff Somers is a freelancer who has been writing about writing, books, personal finance, and home maintenance since 2012. When not writing, Jeff spends his free time fixing up his old house. He has ...

In this business, every conference has that one person who wants everyone to know they’re the smartest person in the room. They quote obscure ERISA sections, correct speakers mid-panel, and use ...

Warren Buffett is among the most successful investors ever, yet his advice isn't just for billionaires. In fact, much of his wisdom is rooted in principles that middle-class individuals can apply to ...

Did you know that foods like walnuts and yogurt support better sleep? That acetaminophen is usually the better choice for fevers? That the simplest way to lead a happier life is to just ask yourself ...