Fitness is more than just weight - that's why this Renpho smart scale shows you 13 body essential measurements. As well as weight and BMI, you'll also get measurements around protein, bone mass and metabolic age, so you'll get a full view of what's going on. This model's suitable for people up to 440 lbs, great for heavier users. You can keep an eye on everything that's going on in the Renpho Health app. It connects using Bluetooth and shows your complete history, so it's easy to track your progress.Good to know- With unlimited profiles, everyone in the family can use these scales- The bright LED display makes it easy to read- It's compatible with common health apps, including Myfitness Pal, Apple Health and Samsung Health