I gave the new ChatGPT Health access to 29 million steps and 6 million heartbeat measurements. It drew questionable ...

ChatGPT Health launched recently with Apple Health integration, but a journalist’s experiment with the new technology didn’t go very well.

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

I’ve always been a data nerd when it comes to running. I love learning more about my body and how it runs. As a result, I’ve tried all kinds of weird running tech: stick-on sweat patches and ...

Did your Apple Watch run out of juice during your workout, leaving you no record of all those burned calories? Don't worry; you can still make up for it by manually adding your workout data to the ...

Earlier this week, Apple announced it was launching three research studies that anyone can participate in simply by using their Apple Watch. The three studies will focus on women’s menstruation and ...

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