"High-Quality Innovation. Auto calibration, high precision sensors measure in increments of 0.2 lb, 0.05 kg with 396lbs, 180kg capacity. 4 high sensitive electrodes. Monitor your progress. Renpho connects with the apps to help motivate toward your goals, save historical data, and track your daily, weekly, and monthly progress. Renpho Health app works in connection with fitness apps. Easy setup app works with Samsung Health, Fitbit App, and Apple Health. RENPHO already has millions of happy global users. 13 essential body measurements. The scale shows body weight only. Other body composition data including weight, BMI, body fat percentage stores in the app. You can weigh yourself anytime without your phone, and all the data will be uploaded to your App whenever you open the App and measuring again. User-friendly app. Download Renpho Health app at App Store or Google Play, it also offers Apple Watch App (Except for Apple Watch Series 1). Renpho Health App works with Bluetooth 4.0 And above. High-Quality Innovation. Auto calibration, high precision sensors measure in increments of 0.2 lb, 0.05 kg with 396lbs, 180kg capacity. 4 high sensitive electrodes. Monitor your progress. RENPHO connects with the apps to help motivate toward your goals, save historical data, and track your daily, weekly, and monthly progress. Warranty Description: 1 year Date First Available: June 29, 2019 Measurement Type: pounds Unit Count: 1.0 Count Weigh Scale Type: Counter Scale Recommended Uses For Product: Weighing Included Components: scale, manual Item model number: ES-32MD ASIN: B07R29FDWX Material: Glass Batteries: 3 AAA batteries required. (included) Product Dimensions: 27.94 x 27.94 x 2.54 inches; 1 kg Special Features: Body Fat, Bodyweight, Muscle Mass Readout Accuracy: 0.2 pounds / 50 grams Colour: White Brand: RENPHO Form Factor: Flat Manufacturer Contact Information: ANAHEIM, CA, 92805 US Room Type: Bathroom Display Type: digital Manufacturer Contact: ANAHEIM, CA, 92805 US Item Height: 1 inches Manufacturer: RENPHO Weight Capacity Maximum: 400 Pounds Item Weight: 1 Kilograms"