Gadget - Ampy ( Walk and Charge)

Ampy is the first wearable motion charger that uses the energy of your motion to recharge any device with a USB port. Walk upto 10,000 steps or cycle for an hour and it can give your smartphone a battery life of upto three hours. The idea to convert the kinetic energy into electrical energy to recharge your electrical devices such as smartphones and tablets is a step for a healthy lifestyle. Moreover, it can prove to be very useful on trekking and vacations where finding a power source can be really tough. The device is priced at $100 (approx Rs 6,500)