Are you ever a little less than confident about your breath before that first date? Maybe you had garlic, or onions for lunch. Before you go in for the score, check your breath with this little device.

Simply blow onto Seju Engineering’s Kiss-me Meter just before planting a wet one on your date, and an LED indicator determines whether or not you should go for it, or stop off at your apartment to brush your teeth.

[Via Engadget]