By David Goldman, Heather Kelly and Jose Pagliery @CNNMoney December 18, 2014: 4:10 PM ET
Microsoft Band, $199
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Fitness bands are all very similar, but the Microsoft Band has the widest set of features. It monitors your heart rate, tracks your activity with GPS, monitors ultraviolet levels and tells you whether you need to wear sunscreen. The Band tracks your sleeping and even provides guided workouts from Gold's Gym, Shape, and Men's Fitness. And it sends notifications from any smartphone.
