The UC-355PBT-Ci was designed to weigh children to obese patients, with a wide, non-slip 360 x 415 mm platform. It has a 250kg (550lb) capacity with 0-100kg in 100g and 100-250kg in 200g resolution. Extended functionality of wireless communication is provided by Bluetooth®. Features Bluetooth Class 1 Bluetooth communication (Windows, iOS, Android) New wider 40cm/16" non-slip footplate 250kg or 550lb maximum weight 0 to 100kg : 100g resolution / 100 to 250kg : 200g resolution 0 to 220.0lb : 0.2lb resolution / 220.0 to 550.0lb : 0.5lb resolution Low profile stylish and functional design Easy clean hygienic surface Motion tolerance feature for stable readings Beeps on completion of weighing