These are the prices on fitness trackers I'm seeing in Black Friday sales. Garmin, Fitbit, Apple, Pixel, and more make the list.

Not interested in an Apple Watch? No problem. Check out the best Android-compatible smartwatches we've tested.

We consulted with experts and spent hours researching to find the best fitness trackers on the market, including brands like Garmin, Fitbit, and Oura.

So when I began testing the Polar Loop —a new screen-free wearable health and fitness band—I wasn’t all that excited. After ...