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Top 5: The Best Smart Fitness Trackers

Top 5: The Best Smart Fitness Trackers

Keeping track of your steps or your heart rate might seem like a small thing, but it can contribute a lot to your overall health. One of the simplest ways to track your fitness — whether it’s just by measuring the number of steps you take in a day, or…

Why Aren’t Fitness Trackers Actually Accurate?

Why Aren’t Fitness Trackers Actually Accurate?

There are dozens of different fitness trackers on electronics store shelves these days, and they all measure movement and energy expenditure and fitness in wildly different ways. But it turns out that no one tracker is more competent than another in actually accurately tracking your steps, even though the aggregate…