If you are working towards reaching a healthy weight or are simply trying to maintain one, the ONEDONE digital scale is the perfect choice How to download App: Scan two dimension QR code pictures on the back of scale. Supported Device: iOS devices : iPhone4S/5/5C/5S/6, iPad 3, iPad Mini or later. NOTE: iPad 1 or iPad 2 and iPhone 4 or lower are not supported! Android devices: Android 2.3 or later with bluetooth2.2 or later such as Samsung Galaxy S4, S5 and Nexus 4/5/7/9 Specifications: Measurement Range: 2kg-180kg (4.4lb-400lb) 8 users measurements Storage 4.3" large size Blue Backlight LCD Increment: 100g/0.2lb Auto-Off: 30 seconds Product size: 325*325*29 mm Weight: 2.5kg/5.5lb Power: 4 AA batteries (Included) Color: Darkblue Package Included: 1 x digital scale 4 x AA batteries 1 x User's manual

• 8 SCALE MEASURES:Body weight / Body fat / Body water / BMI / Bone mass / Muscle mass / Visceral fat / BMR
• FIT FOR :The bluetooth scale compatible with iOS&Android systems
• HIGH PRECISION SENSORS:High precision sensors measure in increments of 0.2 lb./0.1 kg, ITO layer provides a metal-less surface and higher sensitivity.
• SMART TECHNOLOGY:Step power on/auto power-off
• OPERATED :Operated by 4 AA alkaline batteries (Included), Low battery and overload indication

8 SCALE MEASURES:Body weight / Body fat / Body water / BMI / Bone mass / Muscle mass / Visceral fat / BMRONEDONE