I biked 11 miles with the Apple Watch 10 vs Garmin Forerunner 570 — here’s the winner

Apple Watch Series 10 next to a Garmin Forerunner 570 on a user's wrist with green foliage out of focus in the background.

I biked 11 miles wearing the Garmin Forerunner 570 on one wrist and the Apple Watch Series 10 on the other to find out which of these modern, powerhouse smartwatch models is the more capable fitness tracker.

This is the second time these two have gone head-to-head in a Tom's Guide tracking accuracy challenge. In their previous showdown, where I walked 5,500 steps with the Apple Watch 10 vs Garmin Forerunner 570, the Garmin came out on top, but only by the thinnest of margins.