The Cybiko is a Russian handheld computer introduced in the United States by David Yang's company Cybiko Inc. as a retail test market in New York on April 2000, and rolled out nationwide in May 2000. It is designed for teens, featuring its own two-way radio text messaging system. It has over 430 "official" freeware games and applications.
It features a rubber QWERTY keyboard. An MP3 player add-on with a SmartMedia card slot was made for the unit as well. The company stopped manufacturing the units after two product versions and a few years on the market. Cybikos can communicate with each other up to a maximum range of 100 meters (330 ft). Several Cybikos can chat with each other in a wireless chatroom. By the end of 2000, the Cybiko Classic had sold over 500,000 units.