Healbe GoBe Automatic Calorie Counting Smartwatch Measure Calorie Intake - GoBe uses an advanced algorithm to analyze your body's changing glucose concentrations, giving you a complete picture of your calorie and nutritional intake over time-through your skin, with no manual logging of meals or activities. Heart Rate Monitor- The Healbe GoBe can show your blood pressure at rest, which in turn is evaluated through the physical activity index and heart rate. You just have to press a button to check it out. Water Consumption/Fluid Levels - The Healbe GoBe Body Manager helps you accurately keep track of your water balance on a daily basis without you having to worry about it, using a special patented algorithm based on tissue impedance, which estimates the amount of water inside and outside of your cells. Sleep Monitor - Sleep habits can vastly impact the quality of your life. The Healbe GoBe Body Manager algorithm pairs accelerometer data with your breathing rate and heart rate, which both significantly increase during REM. This makes the Body Manager 3 times more likely to wake you up at the best-possible time. That's it: No more detoxing, no more crash-diets, and no more healthy-living myths. Develop healthy habits and stick with them. Compatible with Apple and Android Devices