Ever want to prove that your pizza-loving, beer-drinking, midnight-snacking best friend, who weighs 15 pounds less than you, has an unfair advantage in life? Breezing, a new wireless metabolic tracker, can help you do just that.

Breezing, the portable weight-loss tool syncs to most smartphones and tablets. For now, the current device syncs with Android phones, but designers are working on an iOS version. Users can view real-time readings of their metabolism. The accompanying app tells users how many calories their bodies burn a day and how their metabolism fluctuates.

Users will learn if they are burning carbohydrates, fats or a mix of both, and how exercise plays a role.

The designers of Breezing, the portable metabolism tracker, are currently raising money on crowdsourcing platform Indiegogo. The project has raised $18,000 of its $100,000 goal.

[via Fast Company]