The Best Baby Bottle Warmer on the Market

In our quest to find the best baby bottle warmer on the planet, we found but one.

Bottle Feed

There are many out there, but there is only one bottle warmer you should use if you’re going to use one at all. (because remember, bottle warmers aren’t really necessary, they’re just convenient).

There are plenty of super fast and “convenient” bottle warmers out there. But our criteria for “best” did not hinge on speed, ease of use, ease of cleaning, fancy features or anything like that.

Although these are important considerations for buyers, they certainly aren’t the most important consideration – which is your lovely baby.

So which bottle warmer did we pick that is best for mom, and more importantly, for baby?

The one that preserves the most nutrients in breast milk while also quickly warming up the feed.

There’s no point in buying a bottle warmer that isn’t fast, but even more so there is no point if you can’t use one that maintains the feed’s quality of nourishment.

Most bottle warmers out there use steam to heat up your baby’s feed. All you have to do is add water to the bottle warmer and it will create heat when that water comes into contact with the ‘heating element’.

However, while steam based warmers are super quick and convenient, they have been found to degrade those precious nutrients, vitamins & enzymes meant to nourish your baby and help them properly develop.

It’s not that parents deliberately sacrifice their child’s nourishment for the comfort and convenience bottle warmers provide, but rather they are unaware of the problems with steam based warmers.

The key to warming breast milk while preserving its full nutritional value is to avoid overheating and rapid heating.

So not only should you avoid over heating, but you should also avoid warming up breast milk too fast.

Frozen to warm-and-ready in less than 2 minutes sounds nice, but it will destroy mostly all of the breast milks’ enzymes and immunizing properties in the process.

Only warm water bath temperatures will prevent the loss of nutrients and the risk of overheating. And the only bottle warmer than can do this at the quickest (and safest) time possible, is the Kiinde Kozzi.

The Best Baby Bottle Warmer

Kiinde Kozii Bottle Warmer Review

Kiinde KoziiThis bottle warmer doesn’t use steam to heat up bottles, but instead uses “SAFEHeatTM technology” which allows high-speed warming using a low temperature, flowing water bath that is completely safe for breast milk.

The warming method used by the Kiinde Kozii will safely warm a bottle evenly with no hot spots and preserve the milk’s nutrients, enzymes and antibodies.

The Kiinde Kozii bottle warmer is the first and only warmer designed to follow all guidelines set forth by the CDC (Centers for Disease Control) and the USDA (United States Department of Agriculture) for safely thawing and warming breastmilk using flowing warm water.

While this is by no means “the fastest” bottle warmer on the market, it certainly is the best when it comes to nourishmen and is quicker and a lot easier than holding a bottle under warm tap water for 20 minutes.

Check Out Customer Reviews at Amazon


The Kiinde Kozii was developed by two father engineers from MIT with the goal to invent baby products that make life safer and easier for parents. It seems they have reached their goal, as the Kiinde Kozii is consistently rated as the best baby bottle warmer for parents in both its speed and its safety.

Key Features:

  • Rivals the speed of steam-based waters
  • As safe as warm tap water
  • As easy to use as a microwave
  • Will accommodate any bottle you use
  • Easy to keep clean
  • Auto shutoff to conserve energy
  • Long lasting reservoir that doesn’t require you to measure or add water with each use.

How Kiinde Kozii SafeHeat Works:

Growing concerns about nutrient damage, hot spots, and plastic containers that release dangerous chemicals have underscored the importance of warming meals without exposing bags and bottles to dangerous steam, hot or boiling water, or the microwave.

SAFEHeat™ makes the warming process safer and faster by changing the fundamental mechanism used to transfer heat to the bottle or bag. A circulating bath of warm water improves warming efficiency, allowing the use of lower temperature water without compromising warming speed.

The thermostatically controlled water bath is maintained at the temperature of warm tap water, but warms a bottle as quickly as warmers that reach boiling temperatures. The result is a warmer that is fast and safe for use with any type of bottle or bag, and designed for the needs of breast milk.

SAFEHeat™ ensures that the contents of the warmer are brought to the same temperature every time as easily as possible. A simple, easy to read timer allows the user to set the desired warming time by simply turning the knob. When the time is up, the warming stops completely, eliminating the risk of overheating if the bottle or bag is left in kozii for longer than intended.

Read more at Kiinde.com
Buy this Bottle Warmer at Amazon.com

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