Check the listing for details. US 1-2Pc Bluetooth Body Fat Scale, Smart Digital Bathroom Weight Scale Max:400lb. Condition: New. Listed at 18.99 USD. USA Seller, Ship Fast! Simple to Use and Easy to Track：Smart APP With the Bluetooth connection. Simply step on the scale to weigh in. You will see your measurement at your fingertips and track your weight loss progress visually. Digital scale measurements can seamlessly Sync data with other fitness apps such as Apple Health, Samsung Health, Google Fit and FitBit . High-Precision Measurement：The body fat scale builds with 4 high-precision sensors, delivering a 0.1lb / 0.05 kg accuracy resolution.Provide measurement from 3 LB to 400 LB . Step On Technology - Immediate readings as soon as you step on. Auto-off, auto-zero, auto-calibration. Low battery and overload indicators. 14 BODY COMPOSITION：14 essential body measurements. Body weight shows on the scale, other body composition data including Ideal weight, Fat Mass, Body fat percentage, Weight control, Bone mass , etc, stored in the app. Track everybody's metrics change on Smart life or Tuya smart app. ONE SCALE FOR THE WHOLE FAMILY：With UNLIMITED user profiles for family and friends, this scale is designed with everyone in mind! Please note this scale is not intended for use by professional athletes