Forget for just a moment that e-cigarettes contain several of the same toxic substances in regular cigarettes but in higher quantities such as carbon monoxide, heavy metals and several substances used in antifreeze known to cause cancer. Smokio claims to be the first connected e-cig to actually add years to your life each time you puff. It works by hooking the device up to an app on your smartphone which captures your vitals every time you vape, even when your phone is out of sight. The app tracks how often you smoke and how much nicotine is currently in your body. It then shows you how much you’ve been smoking and how much that’s cost you and then gives encouragement to cut down and eventually kick the habit altogether.