Nitrocubes Giiker Super Cube i3S Speedcube Puzzle Bluetooth App

I have been using a lot in the past few weeks and it's really enjoying to play with it. I can see my time dropping while using the Smart Timer. I am still a beginner and manage already to drop the times below 2min.The beginner guides have a different cube rotation comparing with other guides which makes it harder to follow. I had to skip the guide when I bought this one, because I was already doing things a bit different.The main reason not to get a 5 stars are mainly due to some of the issues with the app and cube while trying to sync both. Sometimes you cannot even sync with the cube, even though it has battery.Still, I do recommend anyone that likes this kinds of gadgets and specially interesting to learn and play with a Rubik's Cube. The games that come with it are also pretty enjoyable.