The Ultra Smart Body Fat Scale WiFi Bluetooth BMI Weight Heart Rate 400lb in Black by Wyze is a digital scale that allows you to track your weight, body fat, and heart rate with ease. It features Bluetooth and Wi-Fi connectivity for seamless data transfer to your smartphone or tablet. With a maximum weight capacity of 400 lb and the ability to switch between pounds and kilograms, this smart scale is perfect for monitoring your health and fitness progress. Additionally, it is certified for use with FSA/HSA reimbursement, making it a convenient option for those looking to track their weight and overall health.