The EcoMill is a Self-Charging Kinetic Energy Treadmill

By: Christina Butty - Published:   Updated: Mar 24 2011 • References: woodway and coolest-gadgets
To work out indoors but stay eco-friendly, a person can purchase the Woodway EcoMill for $8,500.

As you exercise, the battery charges so that the display maintains power. Smart.

The Woodway EcoMill is a great gimmick for environmentalists who want to stay fit. It will also save on power bills for the frugal.

It comes in black and spearmint green.