Why the Apple Watch Doesn't Mean 'Death' for Fitness Trackers

A pile of fitness trackers
Fitness trackers
(Image credit: Bahar Gholipour for Live Science)

The Apple Watch enters fitness-tracker territory by offering ways to monitor your heart rate and daily exercise, but the device doesn't necessarily mean the end of earlier trackers like the Jawbone UP and Fitbit, experts say.

Unveiled yesterday (Sept. 9), the Apple Watch will have a fitness app that tracks how many calories you burn in a day, as well as how many minutes you exercise and how long you stand, the company said. The watch also has a heart-rate monitor and includes a workout app that tracks the speed, distance and duration of workouts.

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Rachael Rettner
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Rachael is a Live Science contributor, and was a former channel editor and senior writer for Live Science between 2010 and 2022. She has a master's degree in journalism from New York University's Science, Health and Environmental Reporting Program. She also holds a B.S. in molecular biology and an M.S. in biology from the University of California, San Diego. Her work has appeared in Scienceline, The Washington Post and Scientific American.