Description Specifications: Auto-Off: 30 seconds Package Contents: 1 x QSG; 3 x 1. 5V AAA Batteries (Pre-Installed); 1 x Smart Fitness Scale. Note: 1. Switch the unit via the bottom button of the scale. 2. Place the scale on a flat floor Features & details FSA / HSA eligible COMPACT DESIGN: The size of this weight scale is 10.2 x 10.2 inch. It's designed to be compact, light weight and easy to move on the floor HIGH ACCURACY: 4 high-precision sensors of the smart floor scale deliver accurate weight measurements down to 0.1 lb / 0.05 kg increments 13 ESSENTIAL MEASUREMENTS: The advanced BIA technology provides 13 helpful data including body fat percentage, muscle mass, water weight, BMI, and more WEIGH SMARTER: The free VeSync app allows you to set personalized goals and TRACK YOUR PROGRESS over time. "Alexa, ask VeSync how much weight I have lost this month."—Connect the VeSync app to Alexa, now your results can speak for themselves