Newborns breastfeed every couple of hours.
It’s not easy to keep up when you’re exhausted. It’s helpful to share the responsibility.
That’s why you’re going to rely on bottle-feeding sometimes.
But you can’t just microwave breast milk. You shouldn’t be microwaving formula, either.
To keep the milk nutritious and at a safe temperature, you need one of the best bottle warmers for breast milk.
Thankfully, there are many different bottle warmers to choose from. Several offer additional benefits like the ability to heat up food and sterilize pacifiers.
Let’s figure out how you can choose the right breast milk bottle warmer now.
- This is why you need a bottle warmer
- How to choose the best bottle warmer for breast milk
- Philips Avent Baby Bottle Warmer
- Dr. Brown’s Deluxe Baby Bottle Warmer
- New Tommee Tippee 3-in-1 Advanced Bottle & Pouch Warmer
- Tommee Tippee Closer to Nature Portable Travel Baby Bottle Warmer
- Boon Orb Baby Bottle Warmer
- Kiinde Kozii Baby Bottle Warmer and Breast Milk Warmer
- Kiinde Kozii Voyager, Compact Travel Bottle Warmer
- Munchkin Latch High-Speed Steam Baby Bottle Warmer
- BabyX Fast Bottle Warmer
- The First Years 2-in-1 Simple Serve Bottle Warmer
- The First Years Night Cravings Bottle Warmer & Cooler
- Nuby One-Touch 2-in-1 Electric Baby Bottle Warmer & Sterilizer
- Baby Brezza Instant Warmer
This is why you need a bottle warmer
Babies drink about two and a half times their weight in milk each day (1).
That adds up to a lot of breastfeeding sessions or bottles. It could be as many as a dozen times throughout the day and night.
Do you really want to have to boil water to warm up a bottle each time?
When the baby is crying, it takes forever to heat water.
That’s why an inexpensive bottle warmer is so convenient.
Bottle warmers for breast milk can handle bottles and pouches. Many can also warm up jars of baby food.
Simple settings allow you to evenly heat up what you need in just a couple of minutes.
Hot spots are one of the reasons why you can’t microwave breast milk. Not only does a microwave destroy nutrients, but it also heats the liquid unevenly, which could lead to your baby getting burned (2).
How to choose the best bottle warmer for breast milk
Keep a few questions in mind as you shop for a bottle warmer:
- Is it compatible with the bottles or bags you want to use?
- How long does it take to warm milk?
- Are the controls and settings straightforward?
- Is it easy to clean?
- Does it have an automatic shut off and how much power does it consume?
- Can it perform other tasks like sterilizing bottle nipples?
- If you choose to keep it in the baby’s room, is it UL-listed for safety?
You might also consider how the bottle warmer matches your décor and whether it comes with a guarantee.
Now, let’s review the best breast milk warmers to make your life easier.
Philips Avent Baby Bottle Warmer
Take a close look at this bottle warmer if you already use or plan to buy Philips Avent bottles and toddler cups. It’s also compatible with most kinds of baby food jars.
In only 3 minutes, it heats up 4 ounces of milk. That’s considerably faster than boiling water in a pan.
It’s faster than heating milk by using water that you boiled in the microwave or in an electric teakettle.
Moreover, it continuously circulates the milk in the bottle and the water in the tank. This prevents uneven heating.
Even if the breast milk is frozen, the bottle warmer will defrost it.
Add water, plug it in, then flip the power switch. The light shows you that it’s working. Turn the dial to the setting you desire.
Be sure to drop a little of the milk on your wrist to make sure it’s the correct temperature before giving it to the baby.
This compact device consumes 300 Watts when it’s in active use.
Dr. Brown’s Deluxe Baby Bottle Warmer
Instead of heating the breast milk bottle with hot water, Dr. Brown’s warmer uses steam.
What’s the advantage?
For one, it has an adjustable basket that suits pretty much any bottle, bag, or food jar. Don’t worry, the plastic is BPA-free.
Plus, the bottle or jar won’t float away if you put too much water in the tank.
Next, the tank’s water lasts long enough to warm several bottles before you need to refill it.
Let me show you why sleepy parents like this bottle warmer.
There is a programmable LCD, but all you really need is one button to start it working. Set the proper time earlier in the day, and it will remember your setting.
When the bottle is done, the warmer beeps and blinks a light.
After 10 minutes, it shuts down automatically. You don’t need to remember to turn it off. You also don’t need to empty the reservoir.
New Tommee Tippee 3-in-1 Advanced Bottle & Pouch Warmer
UK brand Tommee Tippee makes more than one kind of bottle warmer.
The Advanced model lets you heat up all three types of food for your baby: milk bottles, breast milk pouches, and jars. It fits plastic, silicone, and glass containers.
The automatic timer takes about 4 minutes to work. (That’s based on 5 ounces of milk at room temperature, but it can also handle refrigerated milk.)
Also, the warmer shuts itself down in case you forget.
The controls are fairly straightforward. For example, choose the type of container (i.e. bottle).
Next, select the item’s starting temperature, whether frozen, refrigerated, or at room temperature.
Finally, choose the amount of milk you will be heating.
Then, the warmer calculates the correct amount of time to reach the perfect temperature.
Should your baby fall asleep while he’s waiting, the warmer maintains the milk’s temperature for up to 45 minutes.
Tommee Tippee Closer to Nature Portable Travel Baby Bottle Warmer
Tommee Tippee also makes one of the best travel bottle warmers. It’s compact enough to fit into the baby’s diaper bag, plus you won’t need electricity to use it.
Yes, it’s a thermos bottle. But the lid prevents leaks.
At home, you’ll heat up the hot water and put it into the bottle. The bottle maintains the water hot until you need it.
Pour the water into the lid and let the bottle sit there until the milk is warm.
Boon Orb Baby Bottle Warmer
The round plastic body reminds me of a humidifier. It heats baby bottles with steam.
But it can also warm food jars in its basket. Of course, large-diameter bottles like the Comotomo 5-ounce are a tight fit.
Parents say it takes about 3 minutes to heat up two ounces of milk. There’s no audible notification, but there is a light that indicates when it’s done.
It comes with a tube with markings so that you can put the right amount of water in the tank.
Furthermore, the BPA-free plastic doesn’t contain phthalates or PVC, either.
A few minutes after it’s done working, it shuts itself off.
Kiinde Kozii Baby Bottle Warmer and Breast Milk Warmer
Steam or water bath? Which is the best way to heat up breast milk?
The debate rages.
This bottle warmer raises the temperature of the milk with water, not steam. The company says that it’s less dangerous that way.
I’m in favor of using whichever kind of bottle warmer works best for your needs. It’s the adult that heats the milk, not the child; therefore, the method shouldn’t matter so much.
Anyway, the Kozii warmer’s universal warming chamber holds everything from pouches to bottles and food jars. It thaws frozen breast milk, too.
The timer and automatic shut-off protect against overheating.
But be careful as several parents have made negative comments about this bottle warmer. Although they say it functions well, they complain that it breaks easily even if you’re operating it correctly.
Kiinde Kozii Voyager, Compact Travel Bottle Warmer
Kiinde also offers a travel bottle warmer that maintains hot water inside all day long.
That’s because the stainless steel thermos is vacuum-insulated with three layers. You might be tempted to use it to keep your coffee hot!
It’s small enough to fit in a cup holder or diaper bag, but large enough to heat up anything from glass and plastic bottles to pouches to food jars.
Munchkin Latch High-Speed Steam Baby Bottle Warmer
Okay, enough waiting already. This bottle warmer completes its task in 90 seconds.
That’s half the time of other brands.
When you have a screaming child in your arms, it will save the day (or night).
Just add the water and press the button. It gets right to work.
There’s no fiddling around with settings.
It not only has an indicator light, but it also beeps to tell you when the milk is ready. That’s handy if you’re pacing around the house, hoping to calm down the baby.
It comes with an adapter for small bottles.
BabyX Fast Bottle Warmer
Keep baby’s pacifiers sanitary with of the best bottle warmers and sterilizers. It heats up baby food as well as breast milk.
Of course, sterilization takes longer than warming up the milk.
An LED illuminates while the water is heating. Inside the chamber, you can warm silicone, plastic, and glass containers as long as they are not wider than 3 inches.
Then, use the included tongs to pull out the bottle or jar to prevent burns from the hot water. You only need to clean the inside about once every 4 weeks.
The company offers a 1-year warranty on the bottle warmer.
The First Years 2-in-1 Simple Serve Bottle Warmer
Here’s a bottle warmer that can sanitize more than one pacifier at the same time.
It’s compact in size but can hold pretty much any breast milk bottle or baby food jar, including disposable bottles.
Add the water to the tank earlier in the day, then you won’t have to fill it in the middle the night.
Although it’s from a trusted brand, parents had a few complaints about its function. They said this warmer requires frequent cleaning. The user also needs to be precise about the amount of water they add.
The First Years Night Cravings Bottle Warmer & Cooler
We’ve talked a lot about warming up bottles, but what about cooling them down?
Here’s a reversible device that stays cool for 8 hours. Yet, it can also warm up breast milk, baby food, and formula.
That’s right, put this warmer in the nursery. You can then leave the bottle chilled with the included ice pack until you need to warm it. You won’t have to trudge into the kitchen to retrieve from the refrigerator.
Better yet, it’s the best bottle warmer for twins as it holds two bottles at a time. These include angled and disposable bottles.
You can pre-fill the vials with the correct amount of water. Leave them near the warmer so that you won’t need to measure when you’re half-asleep.
The temperature setting is automatic. Just press a button, and it goes to work.
The anticipated time to warm up 4 ounces is about 4 minutes.
Furthermore, the plastic in the warmer is BPA-free. The device has an auto shut-off for safety.
Nuby One-Touch 2-in-1 Electric Baby Bottle Warmer & Sterilizer
It’s described as “one-touch,” which leads you to believe that the operation is straightforward.
But before you get to that single button press, you have work to do.
First, consult the chart to determine how much water you need for the amount of breast milk you intend to warm up.
Then, add the proper amount of tap water to the reservoir. (Fortunately, the transparent reservoir lifts out for easy cleaning.)
Next, put the bottle into the lift-out basket and lower the basket into the warmer.
Now, you can press that button.
It’s not bad for the price, but you might want something that makes for less work during those middle of the night feedings.
Baby Brezza Instant Warmer
What if you didn’t have to wait so long to warm a bottle for formula?
And what if you could choose between room temperature, body temperature, and warmer than body temperature with the press of a button? Those are the 3 heat settings here.
It’s a water dispenser that constantly maintains warm water at the ready.
It’s ideal if you plan to feed your baby formula, not just breast milk.
What’s more, the airtight tank holds up to 50 ounces of water – more than enough for a day of feedings.
It saves time and effort to use a bottle warmer for breast milk.
Happily, bottle warmers are inexpensive and generally simple to use.
You can even get travel versions for day trips.
I hope the reviews helped you find the perfect baby bottle warmer for your family. If so, come back and tell us about your experience with it.
1. https://www.thebump.com/a/how-much-should-a-newborn-eat by Natalie Gingerich Mackenzie, published January 2020, accessed August 3, 2020
2. https://www.womenshealth.gov/breastfeeding/pumping-and-storing-breastmilk updated July 09, 2018, accessed August 3, 2020