Meet the Modus: a wireless nutrition tracking scale that lets you measure what you eat. It pairs with your smartphone to track calories, protein, carbs, fats, sugar, vitamins, and cholesterol. It gives you multiple ways to weigh your food.
The Modus has an app with a built-in database of nearly 9000 foods and drinks. The scale is accurate to 1 gram. The battery life lasts up to 8 hours. More information is available here.