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Best Bottle Warmers

Updated August 2023
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Best of the Best
Baby Brezza Safe & Smart Baby Bottle Warmer
Baby Brezza
Safe & Smart Baby Bottle Warmer
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Smart Technology
Bottom Line

This electric baby bottle warmer has several advanced features to make warming breast milk and formula easy.


The biggest draw of this warmer is the Bluetooth connectivity so you can monitor its progress from other rooms in your home. It has 2 modes: Steady Warm with a warm water bath and Quick Warm with steam.


Some consumers had issues getting the smartphone app to work smoothly with the warmer.

Best Bang for the Buck
Tommee Tippee Closer to Nature Travel Bottle and Food Warmer
Tommee Tippee
Closer to Nature Travel Bottle and Food Warmer
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Simple yet Solid
Bottom Line

An affordable travel bottle warmer for hungry babies on the go.


Warmer from a popular baby bottle brand. Heats via the warmth of boiling water. The insulated portion keeps water warm for hours. Very simple and easy to use. No electricity needed. Compact and portable; perfect for travel.


The bottle has been known to leak.

Philips Avent Baby Bottle Warmer
Philips Avent
Baby Bottle Warmer
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Trusted Brand
Bottom Line

This popular bottle warmer from a trusted brand heats milk and baby food evenly in just a few minutes.


Warms evenly and efficiently at various settings depending on use. Has a defrost setting for breast milk and food. The compact design won't take up much counter space. The indicator light lets you know when it's turned on. Fits most baby bottles, baby food jars, and warmer-safe pouches and bags.


Some complain that it lacks a timer.

Papablic Ultra-Fast Baby Bottle Warmer
Ultra-Fast Baby Bottle Warmer
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Five Functions
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This electric baby bottle warmer has extra functions that make it great for more than just heating breast milk and formula.


The 5 functions included in this warmer are Steady Warming, Fast Warming, defrosting, food heating, and sterilizing. The Fast Warming mode takes only 90 seconds to heat milk to 104 degrees.


A few customers struggled with the settings and controls initially, but it didn’t take long to master them.

Dr. Brown’s Natural Flow MilkSPA Breastmilk and Bottle Warmer
Dr. Brown’s
Natural Flow MilkSPA Breastmilk and Bottle Warmer
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Bottom Line

Compact for travel yet comes with features that take the guesswork out of warming bottles and breast milk.


Offers 12 preprogrammed settings and auto-shutoff. Fast, as it heats to body temperature in about 2 minutes. The unit is compatible with breast milk bags. Trim design is great for parents on the go.


Not suitable for sterilizing bottles or accessories. A few owners experienced inconsistent heating.

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BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own. About BestReviews  
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.About BestReviews 

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

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Buying guide for best bottle warmers

It’s three in the morning. Is your baby crying for her bottle?

Any parent that has tried to calm a hungry baby in the middle of the night understands that the ability to warm up a bottle – fast – can be a lifesaver. Bottle warmers serve that purpose, and they remove some of the guesswork from the bottle-prep process.

With a flood of bottle warmers on the market, however, it can be hard to know where to start. There are bottle warmers with automatic timers, bottle warmers with food processors, and many bottle warmers in between.

At BestReviews, we talk to experts, test products, and pore over consumer reviews in order to find the products that will give you the best performance for your money. We don’t accept free manufacturer samples so that we can maintain an objective viewpoint.

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Tall, skinny bottles and short, fat bottles can be the hardest to fit in a bottle warmer. You may want to wait to purchase a bottle warmer until you know what kind of bottle your baby prefers.

Types of bottle warmers

Which type of bottle warmer should you purchase? Below, we explore four broad bottle warmer categories.

Gentle (water bath) bottle warmers

A gentle bottle warmer brings the milk slowly to temperature (about 98°F) using a warm water bath. The appliance requires approximately five minutes to do its job. This slower process reduces your risk of overheating the milk.

"A good bottle warmer will prevent hotspots by circulating heat evenly around the bottle. You’ll still want to stir or shake the milk before feeding your baby to create a consistent temperature. "

Sanitizing bottle warmers

A sanitizing bottle warmer harnesses the power of steam to warm milk and sanitize bottles. Some sanitizing bottle warmers can disinfect pacifiers and other baby items, but before you buy, check the warming chamber size to get an idea of what kinds of items would fit inside.

"A sanitizing bottle warmer can save you the hassle of running your dishwasher or washing a bottle by hand – a benefit to many harried parents. "

Combination bottle warmers

If you’re looking for an all-in-one baby food prep device, this is the bottle warmer for you. A combination bottle warmer can heat milk, sanitize bottles, and steam and blend food. Keep in mind that this type of appliance performs so many functions that it may not be the cream of the crop when it comes to warming bottles.

"Regularly check the water reservoir in a steam warmer to be sure the water level isn’t too low. Some may need to be refilled every day, while others can hold enough water for several days."

Portable bottle warmers

A portable bottle warmer may serve your needs if you travel a lot. Some run on battery power, and some gain power from your vehicle’s cigarette lighter.

How bottle warmers function

A bottle warmer transfers heat to baby’s milk in one of two ways: via a warm-water bath or via steam.

  • A warm-water bath appliance circulates warm water around the bottle until it comes to temperature. It takes longer to warm the milk using this method, but overheating is less of a risk, and the milk tends to warm more evenly.

  • A steam bottle warmer has a heating element situated beneath a water chamber. As the element grows warmer, steam rises and warms the bottle. The milk heats fast, but it can be difficult to control its temperature, even when a timer is used. To be safe, you’ll need to stir or shake the bottle to prevent hotspots that could burn your baby’s mouth.

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For your safety
Cleaning your bottle warmer is highly important, but before you do, read the manufacturer’s instructions to make sure you clean it properly and don’t damage any components in the process.

Features to look for in a bottle warmer


If you’re not careful, your home can get overrun with specialized baby devices. A bottle warmer that performs more than one function can save you some space. If this matters to you, consider a bottle warmer that can also sterilize items or steam food.


If you have twins or triplets, you may need a double bottle warmer that warms two bottles at once. That way, you won’t have one baby unhappily waiting while a second bottle warms.  

"Hard water, with its high mineral content, can leave residue on a bottle warmer and decrease its warming efficiency. A mixture of vinegar and water can remove these deposits."

Cleaning ease

Sanitation is always a concern with baby products. Unfortunately, the water chambers of some steam warmers have been known to trap water and grow mold. Whatever type of bottle warmer you purchase, be sure it can be taken apart so that each component can be thoroughly washed and dried.

Timer with auto shut-off

A timer with auto shut-off is not only convenient, it also helps prevent the milk from overheating. Furthermore, it can help prevent the water in the chamber from evaporating, which could burn out the heating element.

For the ultimate in safety, choose a bottle warmer that shuts off automatically when the milk reaches temperature and/or the water level gets too low.

"Most bottle warmers take three to nine minutes to warm a bottle. Warming times can vary by the type of the bottle and the starting temperature of the milk. "

Bottle warmers as part of a feeding system

Some manufacturers have developed feeding systems that include a breast pump, bottles, bottle warmers, and bottle sterilizers. These elements are designed to fit and work together. The bottle warmers in these systems can often only fit the bottles meant for use with the feeding system. A system like this works well if you need all of the components and your baby prefers the manufacturer’s bottle and nipple design.

Universal warming chambers

Baby bottles come in all shapes, sizes, and designs, and some bottle warmers cannot fit certain types of bottles. However, a universal warming chamber is designed to fit most bottles, whether they be short, fat, tall, or angled. This offers greater versatility.

"Some bottle warmers have a timer that you can program to begin heating at a certain time. For nighttime feedings, this is a helpful feature."

Warming settings

Some bottle warmers offer several warming settings; others have only one. A few warming settings you may find include the following.

  • Quick-warm: Quick-warm settings are found on steam warmers. They quickly get hot and reduce the warming time. Be careful with this type of setting, as it is more likely to cause hotspots in the milk.

  • Stay-warm: A stay-warm setting keeps the milk at temperature after it has completely heated. If you’re changing a diaper or someone comes to the door before you can get to the bottle, it will still be ready for your baby.

  • Starting temperature settings: Some bottle warmers allow you change the warming time based on the milk’s starting temperature. For example, it may elongate the heat time for frozen milk.

Easy-read display

You’re going to be reading a display in the middle of the night when you haven’t had much sleep. That’s not easy. Thankfully, LED displays can be read in the dark. A bottle warmer with an LED display that includes one-touch controls makes late nights and early mornings that much easier.

"Some bottle warmers barely take up more space than the bottle itself. A bottle warmer with a small footprint can easily be stored in your baby’s room or on your nightstand for nighttime feedings."

Warming basket

A warming basket has handles that fit inside the warming chamber. Bottle warmers that sterilize often have them. You can use the handles to remove a bottle or baby item without putting your hands inside the warming chamber. Considering how hot the chamber can get, that’s a nice safety feature to have.

Bottle warmer with cooler

Some baby bottle warmers include an insulated cooler attached to the warming chamber. These products are fantastic for nighttime feedings, because you can keep a bottle or two cool and ready to be warmed during the night. You don’t have to traipse down to the kitchen for a bottle; simply grab it out of the cooler and pop it into the warming chamber.

"Do not clean the bottle warmer until it has completely cooled to prevent burning yourself. "

Audio/visual alarms

Audio and visual alarms alert you when the milk is ready. It’s easy to forget about a warming bottle if you get busy with other things, so an alarm is a nice feature to have.

Night light

A night light is by no means a necessary feature, but if you keep a bottle warmer on your nightstand or in your baby’s room, it can make it easier to see what you’re doing and keep you from accidentally knocking the warmer over.

Bottle warmer prices

  • Less than $20: In this low price range, you can find some simple steam-powered bottle warmers. A product of this caliber will likely be small with basic controls, and it may or may not have a timer.

  • $25 to $50: In this price range, you will find some double bottle warmers and some bottle warmers with coolers. You will also find bottle warmers with some extra features – auto shut-off, sterilization function, or perhaps a warming basket.

  • $50 to $100: Bottle warmers in this price range often come as part of a feeding system. Many can sterilize multiple bottles and/or baby items at once. You’ll also find a few bottle warmers that can steam and puree food in this price range.

  • $100+: Bottle warmers in this premium category often perform multiple duties – sterilizing, steaming, drying, food processing. Some can warm up to four bottles at once.
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Did you know?
If you make your own baby food, a bottle warmer that can also steam and puree food is a versatile option. This type of warmer can often sanitize as well.


  • Pick the right size for your space. If space is tight, look for a bottle warmer with a small footprint. Many are small enough to fit on your nightstand for easy nighttime feedings.

  • Read the instructions first. Though operation of a bottle warmer may seem simple enough, you want to be certain you aren’t overheating your baby’s bottle.

  • Always check the temperature of the milk before feeding your baby. The skin on the inside of your wrist is particularly sensitive and makes a good place to test the milk. First, stir or shake the bottle. Then, squirt a small amount of milk on the inside of the wrist. If it feels neither cold nor warm, it’s likely at body temperature.

  • Find out how often the bottle warmer needs to be cleaned. Some can go several days, while others will need to be cleaned daily.
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The warmed milk should be around body temperature, approximately 98.5°F, for two reasons: overheated milk could scald your baby, and the process of overheating it can damage or destroy important nutrients.


Q. Do I have to buy a bottle warmer made by the same manufacturer as my baby’s bottles?
Not necessarily. Baby feeding systems often include a bottle warmer, bottles, and sometimes a breast pump that all work together. While it can be nice to have a bottle warmer than perfectly fits the bottle, it usually isn’t necessary. If your baby has one type of bottle he loves, by all means, get the warmer that goes with it. Otherwise, a bottle warmer with a universal warming chamber works well, because your child may prefer a different type of bottle later on … or you may have another child who likes a different bottle style.

Q. Do bottle warmers have any audio or visual alarms to let me know when the bottle is warm?
Some bottle warmers have a light that goes off when the bottle has reached temperature; others have an audio alarm in case you are in another room. Many also have a “keep warm” setting to keep the bottle at temperature until you’re able to get it.

Be wary of models that have no alarm or auto shut-off feature of any kind. You’ll have to do the timing yourself and keep a close eye on the bottle, which can be tough if you’re exhausted and taking care of a newborn.

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