Meet AbDisc: a smart wearable device that tracks your daily activity and guides you to build a stronger core. The device counts steps, distances, and calories after you put it on your belt. It coaches you through isometric crunch sessions if you have been inactive for too long.
More gadgets like this: here
AbDisc vibrates to keep you honest and on the right track. It is compatible with iOS and Android devices. More information is available on Kickstarter.
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