Which Fitness Trackers Are the Most Accurate? | POPSUGAR Fitness

With so many fitness trackers to choose from, it can be hard to figure out which one is right for you. Features like sleep measuring and activity tracking — not to mention what the tracker looks like itself — all can influence whether or not you think it's worth it to drop hundreds of dollars on your quantified self. If you're worried about calorie count accuracy, you're in luck; researchers have

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With so many fitness trackers to choose from, it can be hard to figure out which one is right for you. Features like sleep measuring and activity tracking - not to mention what the tracker looks like itself - all can influence whether or not you think it's worth it to drop hundreds of dollars on you