The newly improved 2nd generation Ozeri WeightMaster (440 lbs / 200 kg) Bath Scale with BMI， BMR and 50 gram Weight Change Detection was designed and engineered in the USA to provide a comprehensive yet simple weight management solution. Featuring Auto Recognition Technology for up to 5 unique users， the Ozeri WeightMaster weighs up to 440 lbs to the nearest 50 grams (0.1 lbs / 0.05 kg) - a 100% improvement from the first generation. The new WeightMaster now displays both your BMI (Body Mass Index) - a measure of your body fat based on your height and weight， and your BMR (Basal Metabolic Rate) - a measurement that indicates the amount of calories you need while at rest to maintain your current weight. Embedded with Ozeri's innovative Weight Change Detection， the WeightMaster displays your \"net weight change\" from your last weigh-in， the average of your last 3 weigh-ins， and last 7 weigh-ins. For users who would rather just focus on their weight trend， the WeightMaster features Color Alert Technology， which simply displays your weight change in a GREEN illumination for weight loss and RED for weight gain， providing visual feedback. Precision engineered and durably made， WeightMaster auto-calibrates with StepOn technology and auto-powers off to preserve battery life. The Ozeri WeightMaster is made out of impact-resistant tempered glass and equipped with non-slip scratch-resistant feet. Ships with 3 AAA batteries and is backed by Ozeri's 100% Hassle-Free Satisfaction Guarantee.

BMI & BMR with 50 gram Weight Change Detection -- Instantly displays your BMI (Body Mass Index)， BMR (Basal Metabolic Rate)， and your net weight changes to help provide a comprehensive understanding of your weight.

Accurate Weight Tracking with 7 Day Memory -- By measuring your weight once a day， the Ozeri WeightMaster empowers you to instantly see how your current weight changes from the previous day， the average of the last 3 days and the previous week.

Smart LCD with Color Alert Technology - Allows you to focus on your weight trend instead of the actual numbers by displaying your weight change in color， with a GREEN illumination for weight loss and RED for weight gain.

Immediate and Flawless Results -- Performs and displays all calculations on the scale's LCD without complicated synching or data connection failures common to more expensive wireless and Bluetooth alternatives.

Quality glass construction with built-in intelligence -- Made out of impact-resistant tempered glass， and equipped with non-slip scratch-resistant feet that won't damage flooring. Weighs up to 440 lbs to the nearest 50 grams (0.1 lbs / 0.05 kg)， with auto-recognition technology for 5 unique users， auto-calibration and auto-shutoff.