How does Rubik's Connected connect to my phone? GoCube August 18, 2020 12:17 Updated Rubik's Connected comes with Bluetooth 5.0, and can connect to all smartphones with Bluetooth 4.1 and above. Related articles Can I use Rubik's Connected without its app? My Rubik's Connected won't charge or work at all. How do I connect my cube to the app? Can I use the same app to play with Rubik’s Connected and GoCube? iOS & Android compatibility? Comments 0 comments Article is closed for comments.