How do I register for The ONE Smart Piano app? Support August 14, 2015 19:26 Updated Follow 1. Download the app from the app store 2. Once downloaded, open the app. 3. Enter an email address and create a password! Related articles Could you compare the one smart piano sound to real piano sound? What happens if I receive the product damaged or broken? Do I have to buy the app to use the piano? The app isn't seeing the keyboard, what could be wrong? Are there certain headphones that work with this? Comments 1 comment Sort by Date Votes Brady Ryan January 02, 2018 17:22 The app or the piano is not compatible with the Samsung Galaxy 8 just FYI Support: Hi Brady, kindly to tell you that the device you mentioned is compatible. All you need is just a Type-C cable to connect it, which will be included in the cable pack. If you have any question, please let us know. Thank you for your support! 0 Permalink Please sign in to leave a comment.