Wireless Perfect Bake Pro Smart Kitchen Scale and Recipe App Forget measuringJust place a bowl on the scale and pour Virtual bowl on screen fills up as you pour, telling you when to stop Auto-scales recipes for number of servings and different cake pan sizes and shapes Have only half a bag of chocolate chips? Perfect Bake will auto-scale for that too Tell the Pantry feature the ingredients you have on-hand, and it tells you the recipes you can make Generate a Shopping List of ingredients you are missing for the recipes you want to make Choose from 300+ chef-tested recipes or add your own Easily download new recipe packs The most accurate kitchen scale on the market  measures from 6 kg down to 0.1 grams  and even has a built-in timer 3 AA batteries required (not included) Scale max capacity: 12 lbs (6kg) with 0.1 gram precision Compatibility: iOS 6.0 or higher, Android 4.3 or higher, NEW - Kindle Fire (3rd gen or higher) Includes: a smart scale, app, 3 color-coded bowls, oven thermometer, and phone/tablet stand