17 Essential Body Measurements  Body weight shows on the scale, other body composition data including weight, BMI, body fat percentage stored in the app. Track everybody's metrics change on app.
User-Friendly App  DeerRun smart scale can work with OKOK·international app. Download OKOK from the App Store or Google Play, works with Bluetooth 4.0 and above.
Auto Calibration  High precision sensors measure in increments of 0.2 lb, with 396 lbs capacity. 4 high sensitive electrodes. 
Monitor Your Progress  DeerRun smart scale connects with apps to help motivate toward your goals, save historical data, and track your daily, weekly, and monthly progress.