Seriously tho if you really trust that all smartphone manufactures are not hiding packets of data that send statistical usage and data behind your back(without your consent) then please continue to use the smartphones to trust your money with it.
Why should the average consumer trust this new device any more than existing devices? Because Bitcoin!

That's a very good point, thanks for bringing that up. Now I can explain why this device should be open source with justification but I can't declare I have any control to make that decision for this product but someone else had to bring it up(besides me) to make it real.