From Baby Brezza, this bottle warmer features:  Only bottle warmer with PerfectWarm™ Precision Warming Technology and Smart Bluetooth Control; PerfectWarm™ offers 2 unique warming settings to safely, evenly & quickly warm or defrost breastmilk, formula and baby food; Perfect for combo feeding• Steady Warm safely warms or defrosts breastmilk with a warm water bath to preserve nutrients (unlike other warmers that only use steam heat which destroys breastmilk proteins); Quick Warm rapidly & safely warms formula or baby food with steam heat•SMART Bluetooth Control: Use the FREE Baby Brezza app to operate the warmer & receive alerts on your iOS or Android phone when your bottle is ready; No more babysitting your warmer• Warms More Precisely than Other Warmers: Choose from 9 pre-programmed settings based on your number of ounces, starting temperature, and bottle material which allows the warmer to pick the proper warming time, then automatically shuts off when finished • Warming basket fits virtually all types/sizes of bottles, milk storage bags (frozen or thawed) and plastic/glass baby food jars; Includes measuring cup to easily fill with water; 1 year limited warranty (not valid if shipped outside the US) Imported.