O2 Magnetic Dumbbell could be our new generation of dumbbell which is highly portable that you can carry anywhere as well as do many different exercises due to magnetic dumbbell. It doesn’t carry the shape of regular dumbbell that you usually use, it’s a wearable dumbbell. This device is always adjustable to different kinds of workout requirements, simply switch the polarity of electromagnets.

You can start light and increase the strength of these electromagnets gradually according your workout intensity. In this way, you don’t need to carry different dumbbells for different workout levels, one dumbbell to rule them all. There are 8 circled bars where each one represents the additional weight of 3kg, you can conveniently switch to the proper weight ranging from 3kg to 24kg at a glance.

Designers : Suhyun Yoo, Hongseok Kim, and Juhyeon Lee