Andrew Smart Ukulele
with LED lights for chords indicator
Has its own phone app
You can learn to play Ukulele by your own using the app
 
Ai-Ukulele
Ai-168
 
See youtube link for the app that works with the Smart Ukulele 
https://www.youtube.com/watch?v=dtjFQBTvS5I

Size: Concert
Top: Spruce
Back&Sides: Mahogany
Finish: Matte
Colour: Natural