Bundle Items Include: 1 x Garmin Index S2 Smart Scale (Black) + 2 x Recharable AAA 2-Pack Batteries + 1 x White Towel get accurate measurements for weight, weight trend, body fat percentage, bmi, skeletal muscle mass and more sync with your garmin connect account via wi-fi connectivity to see your data, get trend graphs and more (requires the garmin connect app downloaded to a compatible smartphone) up to 16 user profiles allow multiple daily weigh-ins and unique goal tracking for each user sleek design features a high-resolution color display Get a more holistic view of your health using the Index S2 smart scale. Track your progress toward your goals with accurate measurements for weight, weight trend, body fat percentage, BMI, skeletal muscle mass and more. Seamlessly sync with your Garmin Connect account via Wi-Fi connectivity to see your data, get trend graphs, view multiple daily weights and more alongside your other wellness information requires the Garmin Connect app downloaded to a compatible smartphone. You can even use the app to customize the data you see when you step on the scale. Create up to 16 unique user profiles to track individual stats and progress.