Hit the road, Jack, with the Segway One S1 Self-Balancing Monowheel. This unicycle without a seat uses technology to keep you upright while you fly through the streets. The S1 is capable of reaching speeds up to 12.5mph. For riders over the age of 16, this personal vehicle comes with a New Rider Tutorial module on the app to get you moving. Once up, you simply angle your body to change direction as you ride. In addition, the app lets you keep track of your speed as well as enable the carry/lock mode when not in use. Making it totally your own, you can also customize the lighting patterns within the app. The S1 sports a powerful lithium-ion battery for a range of up to 15 miles. This is perfect for city commuters or if you’re looking for some fresh air.