A .22 caliber pistol for $1,400 and to get the "smart" part of the weapon to work you have to spend another $400 to buy the watch. WHAT A DEAL! So, for a home defense weapon you have to now keep the gun locked in one part of the house the ammo locked in another and the watch somewhere else. Also I don't know how long it takes to enter your pin into the watch. Yea, this is going to work out well.. Be sure to tell the intruder to give you time to unlock your gun, ammo and put the watch on and enter the pin and hope the batteries are not low. http://www.digitaljournal.com/tech/technology/new-smart-gun-hits-shelves-and-debate-in-america/article/372297 Quote: "A new "smart gun" has hit shelves in the US. Now questions arise as to whether this new safe technology will curb rampant gun violence or even take off on the market."