There is no device smart enough to compensate for dumb people. Let me use this example : The hacker manage to install a Malware on the Android OS and it simply replace the Bitcoin Address that you use, with their own Bitcoin address. A lot of people seldom double check addresses when they use their wallet, so they end up sending coins to a hackers Bitcoin address and not to the intended recipient.  

What do you do if the Hacker gets your GPS location and rob you at your house?