Best Bottle Warmers

Best Bottle Warmers

Warming up breastmilk, formula, or food for your baby can be a difficult task when you’re in a rush and trying to calm them down fast. The perfect bottle warmers should not only heat up your baby’s food of choice evenly and quickly, but it should also offer a little extra versatility to help future feeding times to run as smoothly as possible.

At 10Toplists, 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.

We put together this shopping guide to help readers learn bottle-warming basics and beyond. If you’re shopping for a new bottle warmer, be sure to check out the products at the top of this page to see which are our favorite picks.

Do You Need a Bottle Warmer?

Whether or not you need a bottle warmer comes down to personal preference—both yours and your baby’s. Some parents choose to let frozen breastmilk thaw overnight in the fridge and serve it cold. Others choose to warm breastmilk or formula by placing the bottle in a bowl or a mug of hot water to slowly heat it up. (Microwaving breast milk or formula is a no-go, so skip that method.)

But some babies are pickier than others, and some parents don’t have the patience to wait around for milk to thaw or slowly warm in the sink. A bottle warmer is a small, generally affordable piece of baby gear that helps speed up the heating process and gets warm milk to your hungry baby’s mouth quickly and safely.

5 Best Bottle Warmers of 2021:


PHILIPS AVENT Bottle Warmers

In as little as three quick minutes, the Philips Avent Fast Baby Bottle Warmer will have your baby milk warm and toasty. It features smart temperature control that detects the milk’s initial temperature to prevent milk and food from overheating.

When it reaches the optimal temperature, the indicator light tells you when the bottle is ready and keeps it warm for up to 60 minutes before automatically shutting off.

It also has a setting for frozen milk or purees and heats by continuously circulating water to ensure there are no hot spots. Avent also offers a less expensive option warmer, but it does not come with auto shut-off.

  • Designed to fit most leading baby bottle and baby food jars
  • Light indicator when its ready (no noise!)
  • Defrosts frozen breast milk and baby food
  • Smart temperature control with auto shut-off after 60 minutes
  • Pricey
  • Settings must be entered for each feeding

2. Dr. Brown’s Bottle Warmer

Dr. Brown’s Bottle Warmer

Parenting becomes easier when you have fewer things to concentrate on. This bottle warmer does some of the management for you so you can change a diaper while the milk heats up. It will remember your preferred temperature so you don’t have to set it each time. It will give you both visual and audio alerts when the milk is ready so you don’t have to check on it throughout.

For 5oz bottles a normal warm up will take around 3 minutes while frozen milk will heat up in 6. A 9oz bottle will take you just over 5 minutes.

The fewer things you have to do the better and with this bottle warmer you’ll be able to warm up quite a few bottles before it’s time to add water again.

Operation is easy and clear because the LCD screen shows you detail and you only have a few buttons to press. There’s also a one touch feature so the press of a button can get the process going.

This is simply a superior product in terms of quality and the one touch feature is exactly what you need when your baby starts bawling for the next bottle.

  • One touch start function
  • Auto Shut off
  • Stylish look complements the baby room or kitchen
  • Buttons are quite small

3. Eccomum Double Bottle Warmer

Eccomum Double Bottle Warmer

This 6-in-1 bottle warmer can warm milk and formula, sterilize items, and heat and defrost food. It’s specifically designed to heat two bottles at once, which is great for parents with twins or multiple babies.

The high-temperature steam sterilizer can reach up to 212℉ (100℃) and effectively sterilizes, so you don’t have to worry about harmful bacteria surviving and getting to baby. It features fast heating, an LCD indicator, and an LED display. You can preset your desired temperature on the LED screen with the touch of a button, and the LCD indicator light turns blue when the bottle warmer is on standby and red when it’s warming.

On the downside, some reviewers report issues with heating inconsistencies and wish there was an auto-shutoff feature, but most are very happy with this warmer and purchase.

  • 6-in-1
  • LCD indicator
  • LED screen
  • Can warm two bottles at once
  • Heating inconsistencies
  • No auto-shutoff

4. Munchkin High Speed Bottle Warmers

Munchkin High Speed Bottle Warmers

This super cute bottle warmer promises to warm your baby’s bottles in just 90 seconds — barely enough time for even the fussiest of babies to start pitching a fit. Unlike many bottles, this one uses hot steam to warm milk, and to use it correctly you’ll need to add just the right amount of water using the included cup.

The Munchkin Bottle Warmer is simple and minimalistic, taking up barely any room on a counter. If you ever need to, it won’t be too difficult to bring it along on trips since it weighs just under 1.5 pounds.

Moms have found that this unit fits all sizes and shapes of bottles, and since it gets very hot, very fast, you don’t have to worry whether it can handle a frozen milk storage bag.

  • It comes with a little lift-out basket
  • Automatically shuts off on its own with a beep and a flash
  • The fastest warmer on the list
  • The high heat can damage more delicate bottles or glass

5. MOSFiATA bottle warmer and sterilizer

MOSFiATA bottle warmer and sterilizer

The biggest advantage of this MOSFiATA bottle warmer and sterilizer is that its large capacity allows you to heat up to four bottles at once, making it an especially perfect option for households with multiple babies.

Plus, it doubles as a sterilizer, and thanks to its larger size, that means you can also throw in a combination of baby gear, like pump parts and pacifiers. The machine is compatible with an array of materials (plastic, glass, and silicone) as well as wide-shaped containers, and its LED display screen is easy to read and understand. Choose temperature presets for warming milk, formula, or baby food, or set a timer to start the machine up in advance.

Thanks to the “defrost” setting, you can also heat up frozen milk pouches straight from the freezer. Keep in mind that the trade-off for a bigger capacity is that the wait time is a bit longer than other options on this list (a reported 6 to 8 minutes on the “rapid heating” mode). Your purchase also includes some helpful accessories, including a pair of tongs, two bottle brushes, and a removable tray to use when sterilizing small parts.

  • Great value
  • Heats quickly
  • Compatible with all bottles
  • Auto shutoff
  • Must wait in between warming sessions
  • Product inconsistencies

About Bottle Warmers

Even if you primarily breastfeed your baby, you will probably still run into occasions when you need to give your infant a bottle, either of your stored breast milk or formula. Many parents like to warm the milk before giving it to their baby, but this can be a tricky task.

Warming it in the microwave is generally not recommended, as the milk can get too hot there. Running it under warm water or putting the bottle in a bowl of warm water can be time consuming. Some parents, especially those who bottle feed regularly, thus like to invest in a baby bottle warmer.

Bottle warmers are small devices that quickly, safely, and consistently warm up your baby’s bottle to the perfect temperature. Putting it in a bottle warmer allows you to ensure that your little one will be safe from burns, and lets you warm up the bottle while you attend to your baby’s other needs.

The right bottle warmer should be a hands-free item, so you can put it in and let it do its work while you hold your baby. Warmed bottles should be near body temperature, about 98 degrees, so look for a bottle warmer that warms to that temperature. This helps to maintain the nutritional content of breast milk, which starts to deteriorate around 104 degrees. Ideally, you will also want a bottle warmer that can fit any type or size bottle, and one that is easily portable so you can take it on the go.

Features to Look for When Choosing a Bottle Warmer

When it comes to picking the best bottle warmer, Pampers Parents found the following features to be the most important:

  • Temperature: Choosing a bottle warmer that helps you heat the milk to the temperature your baby prefers is a big help. You may want a bottle warmer that has a manual temperature setting rather than a pre-set feature, or a warmer that can heat milk that’s frozen.
  • Ease of use: Parents wanted a bottle warmer that’s a cinch to use because convenience is such an important reason for getting a bottle warmer in the first place.
  • Compatibility with bottles: It makes sense that some Pampers Parents noted preferring a bottle warmer that fits the size of the bottles and baby food jars they already have. If you don’t have bottles yet, try to buy the bottles that are compatible with the bottle warmer you choose.
  • Price: As with all baby gear, value for money is important. More expensive doesn’t necessarily mean better, but you’ll want to ensure that the product you choose has the features you’re looking for while still fitting within your budget.

How We Tested

When I realized that most of the bottles my daughter would be drinking would be coming from the refrigerator, I knew I wanted a trusty bottle warmer on hand so she could have warm milk. I began to look into the best bottle warmers by getting recommendations from other moms and reading lots of reviews online.

I tested these bottle warmers by using them the same way I knew new moms would use them: I took cold bottles from the fridge and warmed them up to a temperature that wasn’t too hot or too cold. Ideally, you want your bottle to be between room temperature (72°F) and body temperature (98.6°F).

Breastmilk that is overheated can lose some of its nutritional benefits, and although you don’t have to worry about that with formula, you still don’t want your milk to be so hot that it burns your baby’s mouth.

For each bottle warmer, I tested 5 ounces of refrigerated water, read the instructions and followed the directions exactly, and filled the water reservoirs with room temperature tap water. All of the tests were done with popular Philips Avent Natural Baby Bottles.