Just step on this advanced clinically tested smart scale for instant feedback and highly accurate weight & weight trends, BMI, advanced full body composition (body fat and water percentage, plus muscle and bone mass), visceral fat index and cardiovascular insights to help you stay on top of your health. Every weigh-in appears in the Withings app automatically, via Wi-Fi or Bluetooth sync. And unlike many smart scales, with Wi-Fi sync, you don’t have to have your phone with you when you weigh-in to synchronize your data. 

• More than weight - Monitors full body composition: weight, BMI, total body fat, water percentage, muscle and bone mass, Visceral Fat Index estimates the amount of fat stored around organs in your abdomen, Basal Metabolic Rate how many calories your body burns at rest, and heart rate at every weigh-in.
• Highly accurate - Get accurate measurements via Position Control technology, a unique body position detector
• Multi-user friendly - Recognizes and tracks up to 8 users independently.
• Automatic smartphone sync - Data syncs automatically with the free Withings app via Wi-Fi, where you can set goals, view trends and get extra motivation (iOS & Android)

Attributes

Wireless Sync -  
- WiFi 802.11 b/g/n, compatible with WEP/WPA/WPA2-personal networks
-Bluetooth connectivity (Bluetooth Smart Ready)
Requirements – 
-Body Smart can be installed on a smartphone or a tablet, via the Withings app available on iOS (iOS 15 and higher) and Android (10.0 and higher). 
-Cannot be set up from a computer
Four Weight Sensors
-Weight range: 5-200 kg (9-440 lbs)
-50 g (0.1lb) precision
-Units: kg, lb, st lb
Patented Body Position Detector
-Highly-accurate weigh-ins via Position ControlTM technology
Scale
-High-strength tempered glass platform
-Paint-free satin white casing
-Ultra slim design
-Dimensions: 12.7 x 12.7 x 1 in. / 325 x 325 x 25.6 mm
Display
-Clear, easy to see graphical display (2.8”), 320 x 240 pixels
-High resolution LCD color screen
Storage and Memory
-Free and unlimited storage of weight data
-Stores up to 16 weigh-ins at one time if the scale cannot sync wirelessly
Power Supply
-4x 1.5V Alkaline cells (AAA)
-Average battery life of 15 months