Baby Brezza electric bottle warmer 

An electric baby bottle warmer that safely and quickly warms breast milk and formula. The only digital baby bottle warmer with two unique heating settings: constant and rapid heating. Continuous heat uses a warm water bath to preserve the nutrients in the breast milk while heating, while rapid heat uses safe steam to quickly heat baby food and formula.
Use smart controls via the Baby Brezza app to control the digital bottle warmer. When the bottle is ready, you will receive a notification on your iOS or Android mobile device.
Automatic shutdown will prevent overheating. The Safe+Smart Baby Bottle Warmer works with all brands and types of bottles, as well as milk storage bags and plastic or glass food jars.
Two unique heating settings for safe warming:
1) Steady Warm - warms or thaws breast milk using a warm water bath to protect nutrients
2) Quick Warm - uses the heat of steam to quickly heat the mixture or baby food