Get smart about health and fitness with the Smart Bathroom Scale. This scale connects to your wi-fi network and can link up to your favorite fitness and weight loss apps like Runkeeper, LoseIt, or MyFitnessPal. It automatically calculates your BMI and even comes with its own iOS app. It can even detect when different people get on it and tracks their weights separately. If every single device in your house isn’t somehow connected to wi-fi, you need to re-evaluate your priorities and start getting with it.