These are the only bottle warmers you should consider.

Our pick
“The Kiinde Kozii heats bottles faster than most other warmers, and it’s one of the few that doesn’t need fresh water every time. But like most bottle warmers, it can overheat milk and has mediocre reviews.”

Budget pick
“The First Years Simple Serve (formerly called the Quick Serve) is the fastest and cheapest warmer we tested, but you have to add an exact amount of water for each use, bottle parts come out hot, and it can’t thaw frozen breast milk.”