Workout Gadgets Will Soon Be Battery-Free and Powered by You

Mashable: Lightweight, wearable gadgets have changed our workout routines. Some of us consider it an integral part of every workout to monitor our heart rates, activity and calories burned in real time. Future devices may become even more enmeshed in our fitness routines.

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aDDicteD1557d ago

that's convenient, you'll be forced to exercise more like for example you'll need to warm up before you hear music to your headset that set's your rhythm