Whether you're an elite athlete or taking the first steps in your fitness journey, the Garmin Index S2 Smart Scale provides the stats to support your goals. This sleek and smart scale gives you a comprehensive view of your health on an easy-to-read color display. Easily sync to the Garmin Connect� app with built-in Wi-Fi� technology, helping you see all your stats in one place. Enjoy up to nine months of battery life to check your progress over time and stay motivated to meet your goals. Features: Weight: view in pounds, kilograms, stones and pounds. See the differences between previous weigh-ins to track your progress. Body Mass Index: Accurate measurement of how mass relates to height, see if you're in a healthy range Body Fat Percentage: see what percentage of your mass is composed of essential and stored fat. Bone mass: See how much of your weight is contributed to bone mass. Body Water Percentage: See what percentage of your total mass comes from fluids and see how hydrated you are. Weight-only option: Lets you disable other body composition data you don't want recorded. Multiple daily weigh-ins: Lets you track changes throughout the day. Skeletal Muscle Mass: See how much you have, and how much you're building. Weather: Conveniently displays the forecast to help you plan your day. Wi-Fi connectivity: Easily sync to Garmin Connect to get trend graphs, multiple daily weights and more alongside other wellness information. Customizable view lets you select the stats you want to see as you step on the scale. Sleek design: see your data on a high-res color display, with design options that complement any decor. Up to 16 user profiles: Make it a group effort with user profiles for family, teammates or friends who want to track individual goals and progress. Battery Life: Track goals for up to 9 months without changing the battery.