WeightWatchers Bluetooth Ready Smart Body Analyser Scale Bluetooth-Enabled Analyser Scale Features of the Bluetooth-Enabled Analyser Scale Bluetooth-enabled analyser scale allows you to easily sync with the free WW Scales app by Conair and with the WW meetings app Also connects to Apple Health, or Google Fit Maximum weight capacity: 28st 8lb/400lb/182kg Record and track your body fat, body water, bone mass, BMI and muscle mass View your data through graphs and charts, or take a broad overview of your health through the dashboard Up to 10 users may track their measurements on this scale Glass platform Includes online website for easy app download and support Uses 3 AAA batteries (included) App may not be compatible with some devices - CONAIR Weight Watchers Bluetooth Ready Smart Body Analyser Scale 8922U in Clear