Best Bottle Warmer Of 2022 (Lifesaver For Nighttime Feeds!)

By Paula McLaren •  Updated: 06/04/22 •  8 min read  •  Baby » Baby Feeding

Often forgotten by new parents when making a baby registry and buying new baby items… 

A bottle warmer is a brilliant item to include in your parenting toolbox

Making your life easier, cleaner and quicker… a warmer will make feeding your baby a breeze no matter what life throws at you!

So, here are the best bottle warmers that you can buy right now:

Our Top Pick
Best For Formula Feeds
Best Portable Warmer
Pros:
  • Perfectly warm in just 4 minutes
  • Works on room temperature, chilled and frozen milk
  • Compatible with almost all brand bottles
  • Automatic timer and shut off
Pros:
  • Instantly dispenses perfectly warm water 24/7
  • Has multiple temperature settings
  • Enough water for an entire day of feeding
  • Easy to clean
Pros:
  • Requires no electricity
  • Leak-proof design
  • Compatible with almost all brand bottles
  • Keeps warm for 8+ hours
  • Perfect for travelling
Our Top Pick
Pros:
  • Perfectly warm in just 4 minutes
  • Works on room temperature, chilled and frozen milk
  • Compatible with almost all brand bottles
  • Automatic timer and shut off
Best For Formula Feeds
Pros:
  • Instantly dispenses perfectly warm water 24/7
  • Has multiple temperature settings
  • Enough water for an entire day of feeding
  • Easy to clean
Best Portable Warmer
Pros:
  • Requires no electricity
  • Leak-proof design
  • Compatible with almost all brand bottles
  • Keeps warm for 8+ hours
  • Perfect for travelling

Overall Best Bottle Warmer: Tommee Tippee 3-In-1 Warmer

Our Top Pick
Tommee Tippee 3 in 1 Advanced Baby Bottle & Pouch Warmer

Perfectly warm in 4 minutes every time, this all in one bottle warmer from Tommee Tippee works brilliantly on plastic and glass bottles, pouches and even food jars! It automatically warms bottles and pouches to the optimum temperature whether they're at room temperature, fridge temperature or even frozen! Making it perfect for busy households and hungry babies!

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Whether it’s 3am or 2pm, this bottle warmer from Tommee Tippee is a fantastic option for parents who would like to make feeding their little ones easier, quicker and simpler.

Designed to gently heat milk up to the perfect temperature regardless of whether it’s room temperature, chilled or frozen, even the busiest household can feed their baby quickly and safely.

With 3 individual settings to ensure the milk is warmed to perfection, this warmer is very intuitive to use and produces consistent results that your baby will love.

Best Bottle Warmer For Formula: Baby Brezza Instant Bottle Warmer

Baby Brezza Instant Warmer With 3 Temperature Options

This bottle warmer from Baby Brezza will instantly dispense warm water at the perfect temperature for every feed. It is compatible with most bottles, is easy to clean, easy to use and most importantly fast at making up bottles! It certainly takes the hassle out of bottle warming without compromising on safety for you and your baby.

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This warmer from Baby Brezza is ideal for parents who formula feed their baby as it ensures you can make fresh bottles without wasting any necessary time waiting for a kettle to boil (day or night!).

Holding 50oz of water, there’s enough perfectly heated water to last for an entire day of feeding without needing to be refilled making it incredibly convenient for a busy home.

Best Portable Bottle Warmer: Tommee Tippee Closer To Nature

Tommee Tippee Closer To Nature Portable Bottle Warmer

Simple yet economical, this portable Tommee Tippee warmer is ideal for on-the-go parents. Keeping water warm for long periods of time, it is perfect for taking out and about for day trips as well as up to the bedroom for night feeds to save you from having to trek to the kitchen to warm up a feed in the middle of the night!

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Never worry about having to buy a .99p cup of hot water or using a dodgy microwave when out and about again with this portable bottle warmer from Tommee Tippee!

Keeping water warm for 8+ hours, this warmer will ensure you can feed your baby a warm drink no matter where you are! And with a no-spill lid and sleek design, this warmer is perfect to put in your diaper bags ready for every adventure.

I also love the fact that you can use this portable warmer at home to make nighttime feeds from your bedroom incredibly convenient too. This is a great option, therefore, if you have had a caesarian and wish to not get out of bed and down to the kitchen every few hours.

How Do Bottle Warmers Work?

Depending on your choice, bottle warmers work in a variety of ways… 

But whichever way your warmer works, you will ensure that you are certainly not developing any hotspots from a microwave!

What Are The Benefits Of Using A Bottle Warmer?

Benefits Of A Bottle Warmer

Put simply: bottle warmers take the hassle out of heating up feeds. 

So no more waiting around for kettles and pots of water to heat up before every feed!

They are also incredibly safe, efficient and (most importantly) quicker than the more conventional means of heating up feeds. 

Many warmers come with a choice of temperature settings and indicators to alert you when the bottle has reached the perfect temperature…

They are, therefore, wonderful at taking the indecision out of whether the bottle is ready for consumption or not!

Finally, some bottle warmers can also keep the bottle at a safe and consistent temperature for some time should it be required and have automatic shut offs too to ensure the milk does not overheat.

This is a great advantage if you like to prepare feeds before your baby wakes up.

Features To Look For When Choosing Your Bottle Warmer

When deciding on what warmer is right for you, you should consider the following before making a purchase:

  1. Is It Easy To Use? Bottle warmers need to make your life easier not more complicated! So make sure you’re choosing a warmer that is easy to set up, easy to pour from and easy to clean! 
  2. Is It Reliable? When you have a screaming baby in your arms the last thing you want is a bottle warmer that lets you down. Always read the reviews and make sure that the warmer you’re thinking of choosing does its job time after time (without breaking)!
  3. Do You Want Extra Features? Think about what features you would like from your bottle warmer… Does it fit the size bottles that you are using? Are you wanting to heat up breast milk pouches? Does it have an alert to tell you when the feed is ready for use and does it turn off automatically? Some warmers are bottle sterilisers too, others can defrost, keep feeds warm for periods of time or are even remote controlled… Analyse all these extra features and decide which bottle warmer is best for your needs.
  4. Is Your Lifestyle And Budget Compatible With The Bottle Warmer? Finally, you need to think about how and when a bottle warmer is going to be most useful to you and what you can afford. For instance, do you need more than one warmer or will a portable one do the job occasionally?

There are lots of little things to consider when choosing the best bottle warmer for you, your baby and your lifestyle… So my top advice is to take a look at the majority of your feedings and see if a bottle warmer can make any of those feeds simpler and more convenient for you.

If a warmer has a feature that you think will save you time and frustration, go for it!

The money spent on a warmer will easily pay for itself when you can feed in stress-free as a result!

Frequently Asked Questions About Bottle Warmers

Looking for more information about bottle warmers? Find answers to the most common questions here.

How Long Can A Bottle Stay In A Bottle Warmer?

If your bottle warmer has the option of maintaining the temperature of the feed, it will usually keep it warm for 30-45 minutes before shutting off.

But remember, always use the warmed milk within 1 hour of heating and only reheat a feed once.

Can You Rewarm Breast Milk Twice?

No. After being expressed and stored correctly, you should only reheat breast milk once.

After a feed, your baby’s mouth bacteria could have contaminated the bottle which can upset their tummy if they drink it again and the good bacteria and nutrients found in breastmilk will begin to denature if you continue to reheat the milk.

Can You Heat Up Formula In A Bottle Warmer?

I would recommend using an instant hot water dispenser like the Baby Brezza bottle warmer in order to make up formula feeds.

Personally, I believe that making up formula feeds fresh (as your baby requires them) is the safest way to provide formula-fed babies with a warm drink.

Do Bottle Warmers Destroy Breastmilk?

Most warmers will use steam to gently heat the milk up. However, if this steam heats the breastmilk to over 100°F (38°C), which is slightly above body temperature, the proteins in the milk will begin to break down.

And whilst the milk is still drinkable, it will have lost some of the beneficial health properties that your baby would have typically received.

To avoid denaturing the breastmilk, ensure you choose a bottle warmer that will warm up your breastmilk no higher than body temperature.

Is A Bottle Warmer Worth It?

The simple answer is: yes, a bottle warmer is worth it.

While some babies don’t mind drinking room temperature or cold milk… In my experience, most babies prefer warm milk.

And preparing a warm feed the conventional way (kettle, pan or warm water bowl) takes a lot of time… Which isn’t ideal when you have a very hungry baby next to you! 

Therefore, although they are not a necessity… there is no doubt in my mind that a bottle warmer will make heating up feeds a stress-free experience for parents (which is only a good thing!).

From taking the hassle out of nighttime feeding to making it easy to heat up feeds on the go, or when your little one wakes unexpectedly early for their next feed, bottle warmers will give you peace of mind that you are serving up feeds at the correct temperature every single time.

No more boiling of kettles or inefficient risking uneven heating in the microwave!

Our Top Pick
Best For Formula Feeds
Best Portable Warmer
Pros:
  • Perfectly warm in just 4 minutes
  • Works on room temperature, chilled and frozen milk
  • Compatible with almost all brand bottles
  • Automatic timer and shut off
Pros:
  • Instantly dispenses perfectly warm water 24/7
  • Has multiple temperature settings
  • Enough water for an entire day of feeding
  • Easy to clean
Pros:
  • Requires no electricity
  • Leak-proof design
  • Compatible with almost all brand bottles
  • Keeps warm for 8+ hours
  • Perfect for travelling
Our Top Pick
Pros:
  • Perfectly warm in just 4 minutes
  • Works on room temperature, chilled and frozen milk
  • Compatible with almost all brand bottles
  • Automatic timer and shut off
Best For Formula Feeds
Pros:
  • Instantly dispenses perfectly warm water 24/7
  • Has multiple temperature settings
  • Enough water for an entire day of feeding
  • Easy to clean
Best Portable Warmer
Pros:
  • Requires no electricity
  • Leak-proof design
  • Compatible with almost all brand bottles
  • Keeps warm for 8+ hours
  • Perfect for travelling

Need More Parenting Help?

Paula McLaren

Paul Mclaren - Norland Nurse NNEB RSH is the founder of Teething to Tantrums and has been in the child care industry as a Norland Nanny since 1982. Since then, her mission has been to help parents become the best they can possibly be. And each year, she continues to help more families understand their child's development, the trials and joys of parenting and of course, how to care for their little ones.

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