22 Awards

Warm Water Dispenser with 4 Temperature Settings

Regular price $39.99

Formula water is ready whenever your little one is. This Grownsy warm water dispenser serves water in seconds at four preset temperatures, keeps it warm for up to 72 hours, and adds an airtight tank and soft night light.

  • Instant Warm Water Dispensing
  • 4 Precise Temperature Settings
  • Up to 72-Hour Keep Warm
  • BPA-Free Tank with Night Light
Shipping within 7 working days
Free Shipping
30-Day Return Guarantee
1-Year warranty
Payment Method
Baby Innovation · 2026
Baby Innovation · 2026
Mom's Choice · 2026
Mom's Choice · 2026
Baby Maternity · 2026
Baby Maternity · 2026
NAPPA · 2026
NAPPA · 2026
PTPA ·2026
PTPA ·2026
Dadsnet ·2026
Dadsnet ·2026
Parents' Picks · 2025
Parents' Picks · 2025
The Organic Baby · 2025
The Organic Baby · 2025
Must buy

I love this. I used to use a portable water warmer every night for my middle of the night bottle feeds. And I’d deal with the battery dying or not having enough water in there. This has been a life saver. It keeps a good amount of water the perfect temp all night and the light really helps for night time feeds. I should have bought this sooner.

-Jaclyn ogburn

Must buy

-Jaclyn ogburn

I love this. I used to use a portable water warmer every night for my middle of the night bottle feeds. And I’d deal with the battery dying or not having enough water in there. This has been a life saver. It keeps a good amount of water the perfect temp all night and the light really helps for night time feeds. I should have bought this sooner.

Customer review photo
Product Details
  • Instant Warm Water Dispensing:
Forget slow bottle warmers! Our instant dispenser releases warm water, readying formula in seconds for your crying baby. Save time and preserve nutrients with this efficient process.
  • Supporting Baby's Growth:
Grownsy's accurate temperature control prevents nutrient damage from overheating. Dispense water at 4 temperatures (98.6°F, 104°F, 122°F, 158°F) for nutritious formula. Protect your baby's growth without nutrient loss!
  • Prioritizing Baby's Health:
We care about your baby's health! Grownsy focuses on your baby's health with an airtight, BPA-free tank. The safe, hygienic, and anti-leak design has no harmful substances or plastic smell, ensuring optimal health protection.
  • Designed for Convenience:
Grownsy's water warmer offers warm water all day, maintaining preset temperatures for 72 hours. Tired of cleaning bulky appliances? The detachable tank and jar stand make cleaning a breeze and save you space. You can make formula at any time with ease!
  • Midnight Feeding Hero:
Grownsy's formula dispenser is perfect for nighttime use, featuring a night light for easy operation. The gentle light won't disturb your baby, ensuring warm and peaceful nights together. We want you to enjoy warm and peaceful nights with your baby!
Free Shipping Details

Free Shipping Details

We strive to deliver your baby essentials quickly and hassle-free. Here’s how our shipping works:

  • Free Shipping Threshold: Enjoy free standard shipping on all orders over $35 (within the contiguous US).
  • Order Processing: Orders are typically processed and dispatched within 1–2 business days.
  • Estimated Delivery Time: Standard shipping usually takes 3–7 business days after dispatch, depending on your location.
  • Tracking Included: A shipping confirmation email with tracking details will be sent as soon as your order leaves our warehouse.

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30-Day Return Guarantee

30-Day Return Guarantee

We want you to shop with absolute confidence. Our 30-day return coverage is straightforward and transparent:

  • 30-Day Window: You may request a return within 30 days from the date your package is delivered.
  • Return Condition: To be eligible for a non-quality return, items must be unopened, unused, and in their original packaging with all included accessories.
  • Quality & Defective Issues: If your product arrives damaged or defective, we will cover the return shipping or issue a free replacement right away.
  • Clearance Items: Please note that final sale or clearance items are non-refundable.

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1-Year Warranty & Support

1-Year Warranty & Support

We stand behind the quality of our products so you can shop with peace of mind:

  • 1-Year Coverage: All products purchased on offical store (grownsy.com) are backed by a 1-Year Limited Warranty starting from your order date.
  • Direct Replacement: If a non-human technical or performance issue occurs, we will provide a free replacement unit—no repair waiting time.
  • Covered Shipping: Grownsy covers all shipping fees for verified warranty replacement items.
  • Hassle-Free Claims: Simply contact our support team with your order number and a brief video or photo showing the issue.

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Specifications

Specifications

Weight: ‎2.07 pounds

Product Dimensions: ‎11.2 x 7.6 x 7.4 inches

Material free: ‎BPA Free

Material Type: ‎BPA-free ABS

Material Composition: ‎BPA-Free Material

Model number: ‎K301-W

Additional product features: ‎①Instant Warm Water for Baby Formula ②LED Night Light ③4 Customize Temperatures ④72H Keeping Warm ⑤BPA-Free Safe Material ⑥Fit for All Baby Bottles ⑦Detachable for Cleaning & Space Saving ⑧Anti-leak Tank Design ⑨One-handed Design

Grownsy EaseClean Baby Feeding Bottle Washer Pro
"Looking back, I don’t think what mattered most was whether I breastfed, pumped, used formula, or combined all three. What mattered was that my daughter was fed, thriving, and we found a routine that supported everyone. That’s something I wish more parents heard: Every feeding journey deserves to be celebrated, not compared."

I’ve Been Combo Feeding for 10 Months: Here’s What Actually Helped

Read Article
Reach 72.5M
Ranking Position #5
Publication Date: Aug 3, 2026

FAQs on Grownsy Warm Water Dispenser

Not necessarily, but it can transform a high-volume formula routine. Keeping safe water at a chosen setting lets you measure, mix, and feed without waiting for a kettle or reheating a finished bottle.

Grownsy's formula water dispenser delivers warm water in seconds, offers 4 temperatures, and holds water in an airtight tank, making the convenience most noticeable during frequent day and night feeds. Swirl the bottle and test the final temperature before it is offered to the baby.

Yes. It eliminates the separate bottle-heating step because you mix formula with water already at the selected temperature. This model provides warm water in seconds, whereas a conventional warmer may take several minutes to heat a prepared bottle. You must still measure the water first, add the exact powder amount, and follow the label’s preparation guidance.

Absolutely! It is mainly a home or hotel-room appliance because the tank and powered base need a stable counter and outlet. For road trips or errands, a prefilled thermos or cordless warmer is more portable.

The compact footprint can travel in luggage for longer stays, while its 4 temperatures and 72-hour hold are most useful at a fixed feeding station. Swirl the bottle and test the final temperature before it is offered to the baby.

  • 5 stars: 115 (98%)
  • 4 stars: 0 (0%)
  • 3 stars: 1 (1%)
  • 2 stars: 1 (1%)
  • 1 star: 0 (0%)
K
Kayla
Super convenient

We got it so we can make warm bottles quickly. It works well!

D
Dionisia Flores
Very useful and efficient.

I bought this for my grandson and my daughter loves it, it's a great value good size for the counter and very helpful when you have a hungry newborn.

J
Jaclyn ogburn
Must buy

I love this. I used to use a portable water warmer every night for my middle of the night bottle feeds. And I’d deal with the battery dying or not having enough water in there. This has been a life saver. It keeps a good amount of water the perfect temp all night and the light really helps for night time feeds. I should have bought this sooner.

G
Gissel
Excelente producto

Me hace todo más fácil

D
Duniesky Ramirez Torres
Súper recomendado para las madrugadas

Lo mejor sin palabra la gran ayuda queda por las madrugadas

A
Areysi B
Cumple su función

Deberá pedirse con anticipación porque tarda un poco en llegar

J
Jessica
Works wonderful

Love it!!

O
Odeimi Dias
Very practical

It maintains the ideal temperature for my baby's formula water; it is very practical and makes my days easier.

s
sable alston
Water warmer

Very convenient

W
Wildflower Porchlight Ventures
New Parent Must Have!

This bottle warmer has been such a lifesaver, especially during late-night feedings! The precise temperature settings make it easy to warm bottles safely without overheating, and I love having multiple temperature options depending on what’s needed. The warming is quick and consistent, which is a huge help when you have a hungry baby waiting. One of my favorite features is the built-in night light — it gives off just enough light for nighttime feedings without being too bright or disruptive. It’s easy to use, compact, and feels very well made. Definitely a must-have for new parents!

L
Liset
Útil

Este dispensador me hizo la vida más fácil en las noches con mi bebé

K
Kenia Del Real
Super útil es muy necesario

Es super útil para los teteritos del bebé me encanto mantiene el agua caliente a la temperatura qué uno lo desee

D
Danna castro
Baby

Excelente producto tiene varios niveles de temperatura que se ajustan según tu necesidad muy buen producto

M
Maryury paz
Esto en verdad que funciona

Se Me hace más fácil hacerle el biberón a mi bebé. Tiene un poco de liqueo pero nada que no se pueda solucionar

B
Brennan Rairdan
Simple, quick, and useable long term

I swear by this. It makes feeds a million times easier, especially if you have a formula fed baby who goes 0-100 in the blink of an eye when they wake up hungry. To add to perks, it's got multiple temperature settings so when baby isn't formula fed anymore, you can still use it for things like tea or instant coffee!

S
Shaniece
Life saver

Do not hesitate to buy, especially if you're a new mom. Very convenient, very... must buy especially at nights

R
Rob Erickson
Midnight solution

Must need if you have babies. Perfect water at the ready in the middle of the night. Easy to clean and fill.

L
Lupita
Great

Love it ! Use it everyday so easy to set up and use

M
Monii Tovar
Perfecto

Muy práctico y rápido es como está en la imagen perfecto

D
DaNetraw
Love it !

Great purchase for my baby’s Kendamil formula !

J
Jasira vazquez
But ittttt worth it

Worth itttttt

k
kasiaaa645
The best one

I didn’t know wich one to choose from water warmer and soo far I love it . I have nasal aspirator from this brand and I really love it to. Fast to use, safe, easy to clean, the ar formula is leads foamy and mixing beautifully …

K
Karen Lorena Parada Suárez
Muy bueno y funciona excelente

Excelente producto

L
Love this jug! Very cute, has mutliple pockets and a strap. Great hug
Perfect

Excellent! Makes bottle prep easy

M
Mandy Stolte
Perfect

Perfect

Z
ZayVillavicencio
Bebes

La mejor inversión me facilita todo

V
Veruca Salt
Worth every penny.

Got for my new grandbaby it’s great her parents LOVE this. Very convenient. Easy to use worth every penny.

K
Karolin Castellanos
Perfecto para la comodidad de mama

Buenísimo, yo lo tengo en mi cuarto para cada toma de mi nena y tiene hasta una luz para las noches , tiene varias temperaturas 10 de 10

J
Jocelyn
Bueno

Muy bueno

D
Damayiah Dream
Such a big help especially night feedings

Easy to use and sooo convenient I love it

Y
Yaimis Perez Carvajal
Dispensador de agua para fórmula de bebé

Me gustó mucho y es muy fácil de usar , trae una luz para poder preparar la fórmula de tu bebé en las noches sin necesidad de encender las luces , el único problema es que tiene un pequeño salidero pero nada grave.

R
Roxana Caceres
Good buy

One of the best purchases I’ve ever made , easy to use and saves time

C
Claudine Brackenbury
Like it so far!

Only have had it a week but I enjoy it so far.
Love that there’s multiple temperatures, my baby brezza didn’t get warm enough.
Also love that there’s a night light installed for nighttime feedings.
It’s great that you can keep it on 24/7 on the same temperature setting so it’s always ready.
Cheaper than the baby brezza too! It works good!