Consistently spills milk regardless of how tight you screw on the lid.

I bought this bottle warmer to use on a trip I probably should’ve read more into it before purchasing. I thought it was portable and used batteries. It doesn’t. It needs to be plugged in. And that’s fine. However, it doesn’t even warm the bottle. My girls milk still feels extremely cold. Sometimes it works and gets a little a warm but it’s never actually hot (baby hot lol). I wish I could return but I threw away the box. We’ll be purchasing the baby brew and trying that out.

So disappointed. I love the idea of it, I was excited to stop burning my fingers and overheating bottles, but it’s only been used for 4 days now and it’s not reading the temp right at all. It keeps saying 98.6, but the milk is still fridge cold. It says it has to be descaled daily, and everything rinsed every time. Which I did, and it still doesn’t read the temp right. It only leaked on me once though, we use MAM bottles and the correct adaptor.

BUYERS BEWARE YOULL LOSE AT LEAST HALF AN OUNCE OF MILK EACH TIME, regardless of how tight I screwed bottle on. Heart breaking for pumping moms. Munchkin you OWE ME money for this piece of trash and time and milk wasted.

It doesn’t warm the milk enough

It started out working lovely. No leaking, easy to clean. But within 3 weeks of using it, it no longer warms. The temp still displays as 98.6 degrees and beeps when done warming. But unfortunately the bottle is barely luke warm, barely warmer than room temp. And unfortunately a room temp bottle does not agree with my baby's stomach. I'm just glad I got this as a baby shower gift and didn't waste my own money on this.

This is the worst bottle warmer I've ever used. It leaks almost every time. I make sure it's clean, I make sure the ring is in it correctly, I use the converter, everything it says to do, and I almost always lose half an ounce or more. I can't believe how awful this machine is. Do not buy it. It's not worth the hassle if it won't work.

Leaks every time! No matter what you do or try. Worked well for 5 days at most and now it won’t get a tight seal to keep it all in the bottle. It makes an absolute mess! Definitely do not recommend

Worked for about a week. It’s messy and after warming every bottle you need to clean it.

I bought this the day before we left for a 9 hour car ride. I thought this would be perfect to have in the car so I could warm up my daughters bottles. She is picky and won’t drink unless it’s at least semi warm. On the way there, the warmer worked perfect. We plugged it in and it warmed up in a couple of minutes. However, on the way back it kept showing 98.6 and the temperature wasn’t increasing. I unplugged everything and plugged it back in to try another time and it stopped working. When I first purchased I did see the other 1 star reviews and I should have listened. DO NOT BUY.