I'm testing the Garmin Venu 4 and the Apple Watch Ultra 3 against the most accurate heart rate monitor on my lunchtime run.

Tailor your Garmin watch setup to your running needs by focusing on key metrics that support your training without overwhelming you, starting simple and adding features as you go. Customize data ...

Overall this model was very easy to use, somewhat accurate for counting steps, and very good at measuring heart-rate accuracy. With recent version smartphones, our experts found it very easy to pair, ...

The Venu 3 combines great fitness-tracking accuracy with some of the more lifestyle-led appeal of a smartwatch. It’s great, as long as you won’t miss some of the athlete-oriented features available in ...