Mayo Clinic smartwatch system helps parents defuse tantrums early

Rochester, Minn. — Mayo Clinic researchers have developed a smartwatch-based alert system that signals parents at the ...

The Heart Rate Zone Formula Is Flawed, Especially For Women. Here's How To Rethink Your Training.

Watch says you’re in the red but body feels fine? You’re not imagining it. Discover why 220 minus age fails women and how to ...
The Healthy @Reader's Digest on MSN

I'm a heart doctor—here are the 5 health metrics I'd never trust to my smart watch

Dr. Wessler is a self-confessed health tracking enthusiast and has also participated in large-scale clinical trials that helped bring cardiac monitoring technology to market. Highlights Only ...
220 Triathlon on MSN

We reviewed 23 of the best triathlon watches for 2026

A well-chosen triathlon watch can revolutionise your performance, making you stronger, smarter and faster. But which ...

Researchers build world's smallest autonomous robots

In a joint advance from the University of Pennsylvania and the University of Michigan, engineers have designed the smallest fully programmable autonomous robots ever built – ...

The Google Pixel Watch 4 made me like smartwatches again

The Pixel Watch 4 has a curved domed Actua 360 display with thinner bezels as compared to last year’s watch. I have the 41 mm ...