12 Trendy Gadgets You Need in Your Life

Trying to drink less this year? Then consider Proof ($100-$150), a wearable that tracks how much you've had to drink. It comes with a sensor that can track your blood alcohol level (BAC) and let you know what it'll most likely be in a few hours. You can create alerts for certain BAC levels, as well as get one that lets you know you're sober enough to drive. Proof will have a crowdfunding campaign soon.