By Conner Carey
From years of being chubby, I know that losing weight is all about awareness. The basic principle remains: burn more calories than you eat. But how well you’re able to track exercise, calories, and how your weight changes is what allows you to build momentum towards your goal. QardioBase ($129.99) is a smart scale that connects to the Qardio app to deliver your weight, body fat percentage, and BMI. But accuracy is the name of the game, and QardioBase has a long way to go.