Not many people know this but you cannot microwave breast milk without destroying most of the nutrients it contains. This is true for most of the food that babies eat, mainly because of how radiation works and why you should try to avoid it. Without microwaving, the options aren’t that many it seems, which is why many new parents warm up breast milk with warm water that they heat up on the stove. Given the tiresome nature of such a process, you should try to avoid it as much as possible.

What you want instead is to get yourself a bottle warmer, a simplistic yet highly practical device that can help you warm up not one but multiple bottles at the same time. These devices are quite inexpensive considering how useful they are, not to mention how technologically advanced they can get toward the high-end part of the spectrum. Either way, you should definitely consider buying one if you haven’t already. To help you figure out where to start looking, we put together a list of the ten best bottle warmers the market has to offer.

Best Bottle Warmers – Reviews

10Babebay Bottle Warmer & Bottle Steam Sterilizer

This device isn’t your average bottle warmer on account of its multipurpose design, one that increases its functionality beyond what most bottle warmers deliver. We say this because it allows you to warm bottles, heat baby food, and sterilize baby gadgets with remarkable efficiency. At the same time, it is quite easy to clean due to its stainless steel components, the same components that guarantee its even heat distribution across the board.

9The First Years Night Cravings Bottle Warmer & Cooler

Equipped with a removable cooler that can hold two bottles and keep them cool overnight, this bottle warmer from ‘The First Years’ stands out as one of the best out there. When powered, it can warm breast milk formula, and baby food jars with no limitations whatsoever. Interestingly enough, it also features an auto shut-off feature for added safety. What’s more, it also works with most bottle systems, be them wide, narrow, angled, or even disposable bottles.

8Kiinde Kozii Bottle Warmer

It is important for a bottle warmer to be easy to use, which is precisely what makes this particular device stand out in its price range. For starters, it works by creating a flowing warm water bath to thaw and warm breast milk, thus not posing any risks of raising the temperature too quickly. At the same time, it benefits from a long-lasting reservoir which doesn’t require that you measure or add water every time you use it. It also features an easy-to-use timer operated by a user-friendly, intuitive interface.

7Baby Brezza Baby Bottle Sterilizer and Dryer Machine

With the capacity to not only warm up bottles but to sterilize and dry them off afterward, this ingenious bottle warmers from Baby Brezza can be considered one of the most technologically advanced such device the market has to offer. Thanks to its 4-in-1 functionality, it can be used as a sterilizer only, as a sterilizer & dryer, like a dryer only, or as a storage system for further tasks. It also benefits from quite an impressive 6-bottle capacity that also accommodates several accessories and pump parts if needed.

6Munchkin Steam Guard Microwave Sterilizer

Although not indicated for warming up breast milk too often, you can occasionally employ the microwave to sterilize baby bottles. With this particular sterilizer, for example, you get the capacity to process no less than four bottles and two breast pump shields at the same time. Light in weight and compact in size, this unit comes with heat-resistant handles and can be used to fully sterilize its contents in less than a couple of minutes.

5Philips AVENT Microwave Steam Sterilizer

While on the subject of sterilizers, we should also talk about the AVENT steam sterilizer from Philips. This highly practical sterilizer can be used to eliminate 99% of harmful bacteria that finds its way on a baby bottle in as little as two minutes. Easy to use with most microwave ovens, it can hold a variety of bottles, breast pump parts, and other accessories. Not just that but it is also surprisingly affordable considering its practical design.

4Philips Avent Fast Baby Bottle Warmer

This ingenious bottle warmer stands out as one of the absolute best the market has to offer and for good reasons as well. For starters, it can heat up four ounces of milk in as little as three minutes and can be expected to distribute heat evenly throughout the heating area with no hotspots to speak of. Due to its accommodating nature, it can process all Avent bottles, toddler cups, and most food jars with few restrictions. What’s more, it also features a defrost function that can defrost breast milk and baby food in just a few moments simply by flipping a switch.

3Tommee Tippee Closer to Nature Portable Baby Bottle Warmer

As the name suggests, this is a portable/travel baby bottle warmer, one that enjoys a tremendous popularity nowadays. It is equipped with a thermal flask that securely stores hot water for warming the bottles at any given time with minimal preparation. Just as expected, this bottle warmer is also highly portable and extremely convenient in the sense that it doesn’t need any electricity to warm up the bottles. At the same time, we should point out that the device comes with a securely fastened lid that protects against any unwanted leaks or spills.

2Dr. Brown’s Deluxe Baby Bottle Warmer

Equipped with an easy-to-use LCD control panel, this ingenious bottle warmer from Dr. Brown’s enjoys a very user-friendly and intuitive interface. When operational, it can effectively warm several bottles before requiring that you refill the machine with more water. Interestingly enough, it also has audio and visual alerts to point out when each warming cycle is complete, thus making it easier for you to focus on other tasks while the bottle is warming up. Also worth mentioning is the automatic shut-off feature which turns off the device after eight minutes to prevent any unwanted accidents.

1The First Years 2-in-1 Simple Serve Bottle Warmer

Although not as technologically advanced as some of the high-end bottle warmers out there, this highly practical device stands out as being one of the most practical such devices out there. It not only warms up a wide range of baby food jars and bottle types but it can also be used to sanitize multiple pacifiers at the same time. Furthermore, the device benefits from quite a compact design that enables it to fit on any counter and be fitted into virtually any storage space. As we said, it works with most wide, narrow, angled, or even disposable bottles with few limitations to speak of. Last but not least, it also features an auto shut-off feature for good measure. Overall, it is one of the best bottle warmers the market has to offer right now.

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What To Look For In A Bottle Warmer

Even though bottle warmers are pretty straightforward in their design, it wouldn’t be wise to expect all of them to meet the same functional standards. Not when so many sub-par models have flooded the market in recent years. Although structurally sound, not many of these bottle warmers can be used with the same efficiency, at least not the ones that are supposed to accommodate more than one bottle at a time. So to ensure that you’re always getting the right quality, you should first take the time and learn as much as you can about the characteristics and specifications of a decent bottle warmer before committing to a purchase.

Heating Speed

The first thing you want to consider when buying a bottle warmer is the heating speed, mainly the slow heating function or even if the device has such a thing. You need to understand that milk warming isn’t a quick process, nor should you look for a device that advertises such a function. When done hastily, milk warming can lead to its change in taste and removing of vital vitamins that your baby needs for healthy development. So unless you want to destroy the healthy nutrients contained by breast milk or baby formula, we suggest that you go for a slow heating bottle warmer.

Ease Of Use

Another thing to consider is the ease of use, mainly the user-friendly interface and whether the controls are intuitive or not. The last thing you want when you’re tired is to spend valuable seconds trying to figure out how to turn the device on to your desired settings. It just so happens that most of the good bottle warmers are easy to use straight out of the package and require minimal tinkering for setting them up. In fact, you will find that most of these devices are equipped with simplistic yet operational knobs that you rotate to switch the warmers on and off.

Temperature Control

You also want to pay close attention to the temperature controls of a bottle warmer if it has such functions. As we said, you don’t really want the bottle to heat up too quickly lest you cause the milk unwanted harm. Not just that but you also want a device that you can control gradually depending on whether you want to serve the milk immediately or at a later time. Either way, a decent bottle warmer should possess reliable temperature control functions, not just for health reasons but also to make sure that the milk meets your baby’s preferences or mandated requirements in the event that they are sick.


Although there is no such thing as a ‘pretty’ bottle warmer, you definitely want such a device to be compact in size and easy to store. This is also important if you have limited space available or if your kitchen is already full of baby stuff everywhere. A bottle warmer that doesn’t take a lot of space can save you a lot of trouble down the line because you can even leave it out on the counter somewhere without it getting in the way of your cooking. At any rate, you should look for a bottle warmer that takes as little space as possible without compromising on any important features.


A quick look around will tell you that most of these devices are built to work with one or two bottles on average. The good ones, on the other hand, can accommodate between three to five bottles depending on their size. What’s more, versatile bottle warmers can also warm up bottles of different shapes along with other accessories. You can expect a high-end model to not only warm up a couple of standard bottles but one or two oddly shaped models as well. As you delve into what the market has to offer, however, you should keep an eye out on what each model has to offer in terms of versatility and adaptability.

Sterilizing Functions

It just so happens that top-shelf bottle warmers can also sterilize not just baby bottles but pacifiers as well. Yes, these devices are usually twice the price of regular bottle warmers, but their practical design makes it all worth it in the long run. With such a bottle warmer, you can save yourself the trouble of having to wash and sterilize the bottles separately by employing other stand-alone devices. As a matter of fact, you can employ the sterilizing functions for a wide range of baby-related gadgets and accessories that you would otherwise have to wash by hand.


Although not a necessity by any means, there are bottle warmers out there that you can take with you as you travel. These bottle warmers usually come equipped with hot water containers surrounded by a layer of insulation. With such a device, you can warm several milk bottles throughout the day without having to plug them into a wall socket at any point. At any rate, it will also save you the trouble of warming the bottles by improvising whatever contraptions inexperienced parents sometimes end up creating.


It is fairly important with bottle warmers that you choose a reputable brand, even more so if you’re getting a multipurpose device. While low-end models exist that you can buy for less than twenty bucks, those are the type of bottle warmers that end up breaking down somewhere down the line. It’s either that or they are practically impossible to properly clean on account of their odd design or inbuilt parts that you cannot detach for maintenance purposes. With high-end, reputable bottle warmers, on the other hand, you can expect each segment to be carefully designed for proper cleaning.