1 By One Digital Body Weight Scale, 400 Lbs. Capacity, Large Led Display, Tape Product Details Highly Accurate Digital Scale: Built in 4 updated sensors and with auto-calibration and balanced design, ensure remarkable accuracy (0.1g/0.2lb); Large digital number and Backlit LED display, make it easy to use and easy to read Add Data Manually and Track BMI: This bathroom scale CAN?T pair with 1 BY ONE Health app directly, but you can add weight, chest, waist data to the app manually, it will show the BMI instantly on your smart phone, and track weight, BMI, chest ,waist data in chart by day,week, Month and year Compact Size and Sleek Design: Midnight Green makes this body weight scale very impress, small and compact size (10.23*10.23*inches), and its low-profile and sleek design fits perfectly into your bathroom or bedroom, allow you put the scale anywhere and save much room Easy Use and 100% Safety: You can change the units between lb and kg, battery cover is easy to open and replace, 6mm tempered glass is thick enough to hold up to 400 pounds; well packed prevent glass shatter( NOTE: The Min Weight - 11 lb / 5 kg, it cannot be used as a food scale) Multi-Functions: Auto on/off, Auto calibration, Low battery indicator, Overload indicator; Round-corner design; 2 AAA Batteries and 1 Body Tape Measure are included; If you have any questions about our digital body weight scales, please feel free to contact us any time Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.