Originally Posted At: https://breakingmuscle.com/feed/rss
Wearable tech has become an increasingly popular way to measure daily steps, heart rate, energy expenditure, and sleep. However popular they may be, it’s important to know if you’re actually spending your money on something that’s effective. In a recent study in the Journal of Strength and Conditioning Research, investigators took a look at the accuracy of eight trackers on energy expenditure and sleep time.