Fitness trackers are a solid option if you really want to hone in on tracking, well, your fitness. Some of the best fitness trackers also include additional sensors to track things like stress, sleep and other health metrics. Sure, you could opt for the best smartwatch, but if you’re not interested in all of the extra features they offer, a fitness tracker might be a better (and more affordable) option. Accurate workout and activity tracking is what fitness trackers do best. They might not look as glamorous as an Apple Watch, but they do a particular job
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