I don't see any reason to believe that this is any better than a random Android device or that the company has any competence at security or that it can be trus

I don't see any reason to believe that this is any better than a random Android device or that the company has any competence at security or that it can be trusted. This looks just like a random customized Android phone with default full disk encryption and some security marketing (written by someone with limited command of the English language).