Automatically makes a warm formula bottle instantly BPA-FREE Patented mixing technology mixes formula and water to perfect consistency* Preset 5 different bottles in the App – choose from 3 temperature settings, 1 oz dispensing between 2-10 oz or water only Works with virtually all formula brands & all bottle types Easy to set up and use with FREE Baby Brezza App (IOS and Android) More accurate, consistent, hygienic & faster than hand scooping. Formula dispensed from airtight powder container Get alerts on your phone including bottle is ready, low formula/water & no bottle *When used properly. Some clumping may occur with some formula powders such as specialty powders that are inherently difficult to mix with water.