OneWay: Deficit

OneWay: Deficit — weight loss based on the first law of thermodynamics. You run on calories the way a car runs on gas. A car stops when the tank is empty; your body keeps going by using stored energy. OneWay does not tell you what to eat or put you on a diet—it helps you log what you actually eat, learn how many calories are in it, and see whether you are in a surplus or deficit each day. Over time, that picture is what moves the scale. Eat what you want. Build the habit of logging, notice patterns, and decide what to change based on real numbers—not rules from an app. What OneWay does • Log calories fast — breakfast, lunch, dinner, snacks. • Import burn and weight from Apple Health — activity tracker + smart scale are required. • Dashboard — surplus or deficit at a glance, day by day • Stats — weight trends and cumulative deficit over time • Smart Burn Calibration — after enough…