Comparison of Nike+ FuelBand, FitBit, Jawbone Up, and More
A Look at the Hugest Differences Between Popular Fitness Trackers
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The newest UP tracker, the Jawbone UP4 ($200) has the same capabilities as previous Jawbone models with the addition of heart rate monitoring and American Express tap-to-pay. The splashproof UP4 has an LED light notifiation system and a battery life that can last up to seven days.