Find out which was most accurate—and which overestimated.

The Apple Watch is a versatile device that goes beyond just being an extension of the iPhone. Though many of its features do supplement the most basic functions of a smartphone, Apple designed its ...

Trust the heart rate and steps metrics, but be skeptical about the calories. Photo: Graham Bower/Cult of Mac While your Apple Watch excels at measuring some fitness metrics, when it comes to calorie ...

Apple, Samsung and Garmin smartwatches overestimate the number of calories you burn by at least 110, US scientists have discovered.

A new study assessed which smartwatches are more accurate than others when it comes to estimated calories burned. Spoiler alert: None are great at it.

If your New Year's resolution is to get fit, you have a good tool strapped to your wrist. Here's how to put Apple Health's calorie burn metrics to good use. When commencing a fitness program that ...

A little monster lives on my wrist, and every day, I wake up prepared to do battle with it. Most days, I lose. That gremlin is an Apple Watch, which, like all fitness trackers, is designed to nudge ...

The Apple Watch has steadily improved year on year since its initial launch back in 2015. As much as we love the excellent Apple Watch Series 11 though, the Cupertino-based company's wearables aren't ...

The Apple Watch receives appreciation both as a stylish wearable device and a practical step counting tool. Users who restrict their use to tracking steps fail to access hundreds of advanced fitness ...

Garmin posted the largest calorie error of four major smartwatches in a new FIU accuracy study. Samsung came close behind, ...