These days, the best fitness trackers on the market do a hell of a lot more than just count your steps. Both the Garmin Forerunner 570 and Apple Watch 10 are designed to be worn 24/7, and can track ...

From pricey wearable devices to your phone, it has never been easier to track your daily physical activity, or lack of it. And if you're like many Americans and spend nine-plus hours sitting every day ...