Best Bottle Warmer for Breast Milk (2020 Reviews)

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If you’re in a hurry and just want to find out what the best bottle warmer for breast milk is, I’d recommend the Dr. Brown’s Deluxe Bottle Warmer.

If you plan on pumping and feeding your baby with bottles, you’re probably on the hunt for a good bottle warmer. A bottle warmer makes feeding time more convenient while keeping your milk as nutritious as possible. 

I’ve searched through the bottle warmers out there and put together a list of our favorites for warming breast milk. Read on to learn about what we’ve looked at while selecting the products I have chosen, and which might work for you. 

In this article, I am breaking down the best bottle warmers for breast milk, and in the end, I’ll choose the winner.

Here are the bottle warmers I will be reviewing:

Why Use A Bottle Warmer?

In case you don’t already know, breast milk shouldn’t be microwaved. Microwaving breast milk can lead to uneven heating. While some of the breast milk may be an appropriate temperature, there may also be hot spots that can burn your baby.

In addition to the dangers of uneven heating, warming breast milk in the microwave can actually diminish its nutritional value. The microwaving process can impact the immunological components of the breast milk, decreasing the special properties breast milk has for boosting the immune system.

How To Thaw Breast Milk

To keep your milk at its best you’ll want to follow guidelines when thawing frozen breast milk and preparing cold breast milk for consumption. This will help keep your baby safe and healthy, and your breast milk just as valuable as when you’re nursing.

Using appropriate thawing methods helps preserve the fat content, which is a crucial component of high-quality breast milk for your baby:

  • Slow thawing is recommended: This helps to avoid any detrimental effects that can come along with quick and drastic temperature changes. Remove frozen milk from the freezer and place it in the refrigerator the night before you plan on using it.
  • Place your milk in warm water: Warm your water first and remove from heat. Place your frozen or cold milk in the warm (not hot) water and allow it to slowly warm to your desired temperature.
  • Thaw under running water: Warm running water may also be used to help thaw your breast milk.

These are great options for thawing your breast milk, but they do involve a significant amount of time and prep work. Using a bottle warmer is a safe way to get your frozen or cold milk to the right temperature for your child.

What To Keep In Mind When Using Your Bottle Warmer

There are a few things you’ll want to keep in mind when using your bottle warmer for breast milk:

  • Do not overwarm your milk: Overheating your milk can destroy valuable nutrients and leave your baby hungry again more quickly.
  • Do not refreeze thawed milk: Any milk that has been thawed should be used within 24 hours, or disposed of. It should not be refrozen.
  • Breast milk shouldn’t be hot: It’s easy to forget that babies drink milk at body temperature—making it too warm isn’t ideal.
  • Once warmed, thoroughly shake your milk: Breast milk separates when stored. This is entirely normal. Before feeding, you’ll want to make sure it’s mixed well.

My Top Bottle Warmer Reviews

Now let’s take a look at the products I feel deserve a place in our list of favorites.

Are you searching for a smart appliance that’s going to cut down on the time you spend preparing food? If so, this deluxe bottle warmer from Dr. Brown’s is a great option. It’s designed to work with other Dr. Brown’s products for a seamless system that won’t slow you down.

Many moms claim it’s the best bottle warmer for breast milk, and it’s even suitable for warming baby food.

In addition to its compatibility, this unit is also straightforward and easy to use. It comes with an LCD control panel—which is one-touch friendly and has a keypad plus a single-button start function. This LCD control panel is where you’ll find the timer. After eight minutes, this unit will automatically turn off, preventing any overwarming or fire risk.

You’ll need to pour water into the water chamber to use this bottle warmer. A single filling will last through several bottle-warming sessions, though. The bottle chamber is fitted with an adjustable basket that provides a perfect fit for all your containers’ needs.

To make things even easier, this bottle warmer remembers your previous settings. If you have your baby on a regular feeding schedule and a solid routine in place, this can cut out additional prep time.

The unit may be used with traditionally shaped bottles and containers. While it is quite roomy for taller bottles, it’s not suitable for short and wide bottles. This warmer can be used with glass bottles as well as plastic, but keep in mind that glass bottles tend to warm more quickly than their plastic counterparts.

  • Program memory keeps mealtime simple
  • Can go through several meals before needing to replenish the water chamber’s water levels
  • Great for breast milk, formula, and food
  • Automatic shut-off for extra safety
  • BPA-free
  • This unit can’t accommodate short, wide bottles, like Tommee Tippee products
  • The water reservoir is difficult to clean
  • The cord is short, which can make accessing an outlet difficult

This Avent bottle warmer heats milk evenly and quickly. Is time of the essence for you? This bottle warmer will have your 5-ounce bottle warmed and ready to feed your baby in just three minutes. While warming, it provides continuous circulation for the milk, preventing any hot spots from forming.

In addition to being efficient, this bottle warmer is great for homes with limited counter or storage space. If your cabinetry is bursting with small appliances you use only on occasion, this bottle warmer is a great option. It’s actually small enough that you can easily keep it on your nightstand for those midnight feeds.

The sleek, minimalist design has a small footprint and won’t be obtrusive when it’s left out on the counter. If you need to store it—or even travel with it—you won’t need to carve out a tremendous amount of space for it.

It’s compatible with other Avent products, including baby food jars, baby bottles, and toddler cups. It can be used to warm up both milk and baby food. It’s also incredibly simple to use, which means it’s great for those times a babysitter is doing feedings.

To operate, all you need to do is plug in the bottle warmer and turn on the switch on the back of the unit. Place your item in the warmer. An included instructional pamphlet will tell you how much water you need to add to the bottle warmer. Follow the instructions, turn the front dial, and the unit will light when it’s finished warming.

  • Attractive design
  • Compact and easy to store
  • Simple to operate
  • Heats quickly and evenly
  • Suitable for use with breast milk, formula, and baby food
  • Compatible with other Avent products
  • This unit doesn’t come with a timer or an auto-stop feature—you’ll need to be present to remove the bottle from the warmer to prevent overheating
  • Hot water is the warming source, which can pose a hazard if you’re prepping the bottle and holding the baby at the same time

This is a great multi-purpose bottle warmer that can also be used to sterilize pacifiers. It’s versatile and can be used to warm breast milk, formula, or baby food depending on your feeding needs.

This unit allows you to prepare for future meals in advance. You can fill the water vial to your required level and keep it stored handily in the front of the unit. When your baby wakes for a middle-of-the-night feed, simply pour the water from the vial into the reservoir. In a matter of minutes, you’ll have the warmed bottle you were looking for.

This bottle warmer is compact. It won’t take up much space on your counter, which makes it ideal for a crowded kitchen or even the nursery. This unit features an auto-off function for greater safety.

If you have many kinds of bottles or cups, this bottle warmer may be appealing to you. It has a wider space for your bottle to sit. It’s suitable for most shapes and sizes, including wide, angled, narrow, or even disposable bottles.

This unit heats up quickly. You can expect an 8-ounce bottle to be warmed and ready to feed in less than five minutes. It doesn’t automatically work to incorporate your milk or prevent hot spots, though, so you’ll probably want to swish the milk while it’s warming. This will help ensure even heating.

When the warming is complete, the light on this unit will turn off. A basket with a lid is included with this bottle warmer and it’s ideal for sanitizing multiple pacifiers at once.

  • Can prepare for midnight meals ahead of time
  • Small and travel-friendly
  • Heats quickly
  • Can also sterilize pacifiers
  • Great budget-friendly option for a bottle warmer
  • Difficult to keep clean
  • Must be refilled with water for every meal
  • There is no on/off switch—if the bottle warmer is plugged in, it’s on

You can’t always be tied to your kitchen outlet when it’s time to feed your baby. If you’ve been looking to get a truly travel-friendly and portable bottle warmer, take a look at this Tommee Tippee model. No electricity is needed for this product. You can use it in the parking lot, at a playground, or virtually anywhere your baby has a hankering for a meal.

To use this bottle warmer, you’ll prep it at home. Fill the thermal flask with hot water, fix the lid tightly on and pack it in your diaper bag along with your bottle. When it’s time to feed your baby, you’ll pour the water from the thermal container into the included lid. Then, you simply place the baby bottle into the lid filled with water and allow it to warm.

This unit is designed specifically for use with the Tommee Tippee bottles, which are wider than many other brands of bottles. It’s oversized, so will also be suitable for tall bottles.

The thermos component of this portable bottle warmer holds 18 ounces of water. You’ll want to make sure you have your baby bottle placed in the lid prior to pouring in the hot water.

This will help ensure you only use the water you need while also preventing any splashing or accidental burns. The water in the thermos will stay warm for an extended period of time and you can expect to heat up to two bottles from a single fill.

  • Can be used anywhere
  • Keeps water hot for a long period of time
  • Great for oversized bottles
  • Compact and ideal for traveling
  • You’ll need to plan in advance for this bottle warmer
  • If you don’t use your stored water in an appropriate time frame, it won’t be hot enough to heat your baby’s meal

Are you looking for more bang for your buck, or need a countertop appliance that can pull extra duty? This single unit can be used in four different ways, to make your life a little easier. Various settings help you heat formula, breast milk, or baby food to the perfect temperature. It can also be used to sterilize bottles or pacifiers.

This unit is designed to keep your milk at the right temperature for up to 24 hours. It uses an intelligent thermostat and anti-drying heating system to help achieve this. An LCD screen will give you the current temperature and allows you to adjust it to your desired setting in single degree increments.

This bottle warmer is spacious. It will fit a variety of different bottles and can even be used to sterilize your pump components.

The top of the chamber can be opened to provide additional space for extra tall items. This unit is easy and intuitive to operate, which makes it a good choice for visitors and babysitters who might not warm bottles often.

The extra-large warming chamber allows you to heat two bottles at once. This is a great function in conjunction with the 24-hour warming window. You can do the work of prepping the bottles only one time but have two feeding sessions ready to go – ideal for twins!

The Babebay bottle warmer is made from baby-safe materials. It’s constructed out of non-toxic, food-grade PVC that won’t compromise foods or milk during the heating process.

  • Great multi-purpose unit
  • In-unit screen lets you determine the target heat setting while showing you the current temperature
  • Can heat multiple meals at once
  • Will keep your bottles warm for up to 24 hours
  • Can take a while to warm up
  • There is no auto shut-off feature
  • Can be difficult to clean

Choosing The Best Bottle Warmer For Breast Milk And Your Baby

Finding the best bottle warmer for breast milk doesn’t have to be impossible, as you can see. Any one of these bottle warmers could be the ideal choice for fulfilling your needs.

If I were bringing home a bottle warmer, it would have to be the Dr. Brown’s Deluxe Bottle Warmer. The extra safety features are great, including being BPA-free and the auto shut-off function. I also love that it has program memory and doesn’t need to be refilled for every use. It adds up to less work and more time saved for me.

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