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

The Washington Post tested ChatGPT Health and Claude with Apple Watch data. Both issued heart-health “grades” that physicians ...

Technology columnist Geoffrey A. Fowler decided to test ChatGPT Health by uploading nearly ten years of his Apple Watch data ...

It's the best-looking sports watch I've tested, with all the fitness metrics you need to level up your training, for a price.

A test by a Washington Post columnist shows ChatGPT Health can misinterpret Apple Watch data, delivering inconsistent and inaccurate health assessments that conflict with medical reality.

A reporter gave ChatGPT Health access to a decade of fitness data, and its assessment was not only incorrect but also ...

Powdered whole milk used to make ByHeart infant formula could be a source of contamination that led to an outbreak of ...

A tech columnist finds the Apple Health ChatGPT integration raises major red flags after feeding the AI bot a decade of Apple ...

A winter storm is expected to sock the region with upward of a foot of snow, combined with frigid temperatures. AccuWeather ...

But which numbers actually matter? Routine blood tests remain among the most important ways to track overall health, yet most people never learn what values physicians prioritize. Understanding key ...

We warned you. In a disappointing and totally predictable way, giving ChatGPT access to Apple Health data has been shown to ...

Keep your eyes out for these key elements and potential story lines in the 64th running of this famed endurance race.