Learning how to play the guitar can take you a long time without access to a decent trainer. The Poputar P1 Smart Guitar can change that though. It has 120 LEDs integrated into its neck to show users where to put their fingers. The companion app has a sound and rhythm game with real-time sound recognition to make practice fun.
The Poputar P1 comes with two modes to correct your technique. Its stand holds your phone as you play.