EBay Scale Smart Backlit Display Bluetooth  Note that: All orders made before 4:00pm are dispatched on the same day except bank holidays and weekends. Features: APP wireless control IOS 8.0 Or later Android 4.3 Or later Bluetooth connection 4.0 Or later Body weigh BMI Body Fat % Muscle % Body moisture Bone Content Basic Metabolism Visceral Fat Physical Age Rate of Protein Standard Body Weight Weight Control Fat Mass Fat Free weight Muscle Mass Amount of protein Obesity Levels Cutting-edge bio impedance analysis (BIA) technology Auto recognition up to 8 users scale for the whole family On-click upload to share on social media Synchronies with Fitbit TPU anti-slip pad Ultra Slim and stable MCU 24-bit conversion chip, processing resolution of 16 million conversion units. Batteries NOT INCLUDED. Takes 4x AAA batteries. Terms of sales  All items have 30-Days Satisfaction Guarantee. Return postage will be paid by buyer. We stand behind every product we sell. If you're not pleased with your purchase, we'll be happy to make an exchange or refund the product. For any exchange or refund, we need the original receipt or a record of the purchase in our system, and the product must be in its original condition, including the box, UPC bar code, packaging, and all the accessories.