S9 Pro Wearable Breast Pumps with award badge showcasing sleek design and functionality
S9 Pro Wearable Breast Pump in white with transparent milk collector, showcasing compact design.
S9 Pro Wearable Breast Pump front view with LED screen and control buttons
S9 Pro Wearable Breast Pump top view showcasing sleek design and transparent milk collector.
S9 Pro Wearable Breast Pump side view highlighting compact design and transparent milk collector.
S9 Pro Wearable Breast Pump components showcasing modern design and transparent milk collector.
A busy mother multitasks with ease, using the S9 Pro Wearable Breast Pump to express milk while preparing a healthy meal in the kitchen.
Mom relaxes on a sofa, smiling as she uses the S9 Pro Wearable Breast Pump, which frees her hands.
The S9 Pro Wearable Breast Pump, currently charging on a wooden table next to a laptop, offers up to 24 hours of use on a single charge.
S9 Pro Wearable Breast Pump with Mom and Baby
S9 Pro Wearable Breast Pump in soft pink with transparent milk collector on white pedestal.
S9 Pro Wearable Breast Pump in soft pink with clear milk collector and compact design.
S9 Pro Wearable Breast Pump top view in soft pink with LED screen and clear milk collector.
Top view of S9 Pro Wearable Breast Pump showcasing modern design and transparent milk collector.
S9 Pro Wearable Breast Pump in soft pink features a clear milk collector design, allowing you to clearly see the amount of milk being expressed.
S9 Pro Wearable Breast Pump in soft pink with transparent components showcasing its modern design.
A busy mother multitasks with ease, using the S9 Pro Wearable Breast Pump to express milk while preparing a healthy meal in the kitchen.
Mom relaxes on a sofa, smiling as she uses the S9 Pro Wearable Breast Pump, which frees her hands.
The S9 Pro Wearable Breast Pump, currently charging on a wooden table next to a laptop, offers up to 24 hours of use on a single charge.
S9 Pro Wearable Breast Pump with Mom and Baby
The lilac S9 Pro Wearable Breast Pumps, displayed on a pedestal, boast the 2023 National Parenting Product Award badge.
S9 Pro Wearable Breast Pump in lilac with LED screen and clear milk collector.
S9 Pro Wearable Breast Pump in soft purple with clear milk collector and compact design.
S9 Pro Wearable Breast Pump Purple Front
A busy mother multitasks with ease, using the S9 Pro Wearable Breast Pump to express milk while preparing a healthy meal in the kitchen.
Mom relaxes on a sofa, smiling as she uses the S9 Pro Wearable Breast Pump, which frees her hands.
The S9 Pro Wearable Breast Pump, currently charging on a wooden table next to a laptop, offers up to 24 hours of use on a single charge.
S9 Pro Wearable Breast Pump with Mom and Baby
S9 Pro Wearable Breast Pump in white with transparent milk collector, showcasing compact design.
S9 Pro Wearable Breast Pump front view with LED screen and control buttons
S9 Pro Wearable Breast Pump top view showcasing sleek design and transparent milk collector.
A busy mother multitasks with ease, using the S9 Pro Wearable Breast Pump to express milk while preparing a healthy meal in the kitchen.
Mom relaxes on a sofa, smiling as she uses the S9 Pro Wearable Breast Pump, which frees her hands.
S9 Pro Wearable Breast Pump in soft pink with clear milk collector and compact design.
S9 Pro Wearable Breast Pump top view in soft pink with LED screen and clear milk collector.
Top view of S9 Pro Wearable Breast Pump showcasing modern design and transparent milk collector.
The S9 Pro Wearable Breast Pump, currently charging on a wooden table next to a laptop, offers up to 24 hours of use on a single charge.
S9 Pro Wearable Breast Pump with Mom and Baby
S9 Pro Wearable Breast Pump in soft purple with clear milk collector and compact design.
S9 Pro Wearable Breast Pump Purple Front
S9 Pro Wearable Breast Pump in lilac with LED screen and clear milk collector.
The S9 Pro Wearable Breast Pump, currently charging on a wooden table next to a laptop, offers up to 24 hours of use on a single charge.
S9 Pro Wearable Breast Pump with Mom and Baby
Most people told me that I wouldn't get a great production with this being a wearable but I usually use this more then my wall pump and seem to get more.
Hanna Farley Product Award Review image
Verified Buyer
Award badge 1

S9 Pro Wearable Breast Pump Upgraded - Long Battery Life

$172.99 SGD
Style: Double
Double
Single
Color: Gray
Gray
Pink
Lilac
Description

Lasts All Day. Pump Anytime, Anywhere.

The S9 Pro hands-free breast pump delivers better efficiency in less time, giving moms more time for themselves.

The Stimulation mode mimics a baby’s natural suckling to help trigger letdown more effectively.

Operates at a low 50dB—quiet enough not to wake your baby, perfect for nighttime pumping.

The LED screen is easy to read at a glance, even in the dark.

Auto shut-off after 30 minutes of inactivity for added safety and peace of mind.

⚠️ Safety Warning

Do NOT use this device if you have a cardiac pacemaker, implanted defibrillator, or any other metallic or electronic implant, as it may cause electromagnetic interference or serious injury.

Feature

Specifications
Material: PP + food-grade silicone
Default Flange Size: 24mm
Flange Insert Sizes: 17 / 19 / 21mm
Noise Level: < 45dB
Charging Time: ~2.5 hours
Usage Time: 8–9 sessions
Charging Port: Type-C (5V/1A)
Capacity: 6 oz (pump within 4 oz)
Auto Shut-Off: After 30 minutes

Need a different flange size?
We’ve created a guide to help you find the best fit.
Check the flange size guide here.
Find other flange sizes here.

Note: Breast size can change before and after pumping. Measure just before pumping for accuracy.

What’s Included

Double Wearable Pump Kit

Pump Motor * 2
Milk Collector (180ml) * 2
Silicone Flange (24 mm) * 2
Flange Insert: (17mm&19mm&21mm) * 2
Silicone Diaphragm * 2
Duckbill Valve * 4
Linker * 2
USB Cable * 2

Single Wearable Pump Kit

Pump Motor * 1
Milk Collector (180ml) * 1
Silicone Flange (24 mm) * 1
Flange Insert: (17mm&19mm&21mm) * 1
Silicone Diaphragm * 1
Duckbill Valve * 2
Linker * 1
USB Cable * 1

Fast Shipping FREE AVAILABLE

Order today for delivery in as little as .

All Momcozy.com standard shipping rates and policies apply to all items when shipped to the United States, United Kingdom, Canada, Australia, Saudi Arabia, France, Germany, and some EU Countries including free shipping on qualifying orders. For other countries, please get in touch with our customer service before placing the order.

The time frame of order delivery is divided into two parts:

●Processing time: 1-2 business days

●Shipping time: 3-8 days (excluding weekends and holidays).

Click here for more shipping details

30 Days Guarantee Learn more

We stand behind our products. If you don’t love it, exchanges and returns are available in 30 days.

30-Day No-Reason Return Policy

Momcozy offers a 30-day no-reason return policy for unused and unopened products with intact packaging. Returns must include all original accessories and proof of purchase. Customers are responsible for return shipping costs, and original shipping fees are non-refundable. Clearance items and non-Momcozy branded products are excluded from this policy.

Exchange Policy

Non-Quality Issues: Within 30 days of receipt, unused products may be exchanged for reasons such as size mismatch, with the return shipping cost to be borne by you.

Quality Issues: If a product is damaged due to quality issues within the warranty period, please contact our customer service team for assistance. They will provide you with a solution that best suits your needs.

If you have any problems or malfunctions during use, please contact us at support@momcozy.com, and please allow up to 24 business hours for a response to your question.

Click here for more return&exchange details

2 Year Warranty Learn more

At least 2 Year* Warranty Guarantee Policy

At Momcozy, we want you to feel confident in your purchase. That's why every product comes with warranty coverage — up to 3 years, depending on the product category. The warranty covers failures caused by non-human factors, such as manufacturing defects or internal malfunctions under normal use. Simply keep your proof of purchase and contact us if you experience any issues within the warranty period. We'll work with you to find the best solution, whether it's a free replacement part, a replacement unit, or a refund.

Please note that warranty periods vary by product category: strollers carry the longest coverage (3 years), followed by battery-operated products (2 years; 3 years in Spain), while textiles, home & travel products, and accessories have shorter warranty terms. Some exclusions apply, such as damage caused by misuse or unauthorized modification. For the exact coverage of your product, please see our complete warranty policy.

Learn more

Ways to Pay

american expressapple paydiscovergoogle payjcbklarna-pay-latermaestromasterpaypalshopify payvisaafterpay
Most people told me that I wouldn't get a great production with this being a wearable but I usually use this more then my wall pump and seem to get more.
Hanna Farley Product Award Review image
Verified Buyer
Award badge 1
The accessories for this product:

The accessories for this product

PRODUCT FEATURE

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Wear It Anywhere

Quiet, Compact, and Lightweight

Upgraded to be 20% smaller, the S9 Pro wearable breast pump feels as light as an apple—no bulk, no bra bulge.

No messy cords or tangles to hold you back. Pump completely hands-free anytime, anywhere. The perfect pump for home, work, or on the go.

Pump Wherever, Whenever

Power That Keeps Up With You

We know your day is busy—that’s why the S9 Pro’s battery lasts all day with just one quick charge. Pump hands-free for 8 to 9 sessions, whether you’re at home, work, or on the go.

And with the auto shut-off feature, you can relax knowing it won’t drain power when you forget to turn it off.

Tip from us: Using a 5V/1A charger helps you get back to pumping faster.

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2 Modes & 9 Suction Levels

Simple to Use, Made for You

The S9 Pro features Momcozy’s Expression Mode and Mixed Mode, each with 9 adjustable suction levels. These modes mimic your baby’s natural sucking rhythm, helping you get more milk faster and more comfortably.

The easy-to-read LED screen makes night pumping hassle-free, and with a quiet 50dB sound, you won’t disturb your little one.

BPA-Free & Mom-Approved

Easy to Use and Clean

Made from BPA-free, food-grade silicone material tested to meet FDA standards, the S9 Pro helps you pump confidently and comfortably. Just slip the pump into your bra and start pumping within seconds. The one-click on/off button makes it easy to take apart and clean. Helpful tip: Try not to fill the milk cup past the 120ml line. Also, measure your nipple size to pick the right flange before pumping. Not sure about your size? Check out our exclusive guide.

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AS SEEN ON YOU

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FAQs

How to Ensure Efficient Pumping with Your Momcozy Breast Pump?

1. Ensure the breast pump and accessories are installed correctly, and the flange fits your breast comfortably and securely during pumping.

2. Select the correct flange size. Momcozy offers sizes 15mm, 17mm, 19mm, 21mm, and 27mm. Check the flange size guide here.
Use the included “nipple measuring tool” to measure your nipple diameter accurately—measure only the nipple, excluding the areola—to find your perfect flange size.

3. Replace silicone breast pump accessories every 3 months or as needed based on wear and suction performance.

4. For best support, use a full coverage bra, stretch fabric bra, nursing buckle bra, or wireless bra during pumping.

How Can I Confirm the Correct Flange Size?

Before purchase: We’ve created an exclusive flange size guide to help moms find their perfect fit. Check out the guide on how to measure your flange size here.

After purchase: Use the included “nipple measuring tool” to measure your nipple diameter and select the right flange size based on your measurement.

Please note: Your breast size can change before and after pumping, so for the most accurate fit, measure your nipple size right before you start pumping to ensure the flange size is appropriate.

How Often Should I Replace Breast Pump Accessories?

All Momcozy pump parts that come into contact with breast milk are BPA-free, ensuring safety for both you and your baby.

To maintain optimal pump performance, some accessories need regular replacement. If you notice a decrease in suction, check your parts—especially the valves—for signs of wear, fraying, or stretching, and replace them as needed.

Diaphragms, duckbill valves, and inserts are recommended to be replaced every 2–3 months.

Flange shields and milk collectors should be replaced every 6 months.

Do Wireless Breast Pumps Work?

Yes! Wireless breast pumps today work just as effectively as traditional wired ones. Thanks to advances in technology, you can enjoy strong suction and a comfortable pumping experience—completely wire-free. At Momcozy, we design our wireless pumps to keep moms moving freely without sacrificing performance.

How to Use a Wireless Breast Pump?

Using a wireless breast pump is much like using a traditional wired one, but with the freedom to move around. Here’s how:

1. Prepare your breasts: Wash your hands and gently massage your breasts to encourage milk flow.
2. Assemble the pump: Follow the instructions to put your pump parts together correctly.
3. Adjust suction: Choose the suction level and mode that feels most comfortable for you.
4. Start pumping: Position the flanges over your breasts and turn on the pump.
5. Monitor milk flow: Keep an eye on your milk and adjust suction if needed.
6. Clean and store: After pumping, wash all parts thoroughly and store them safely.

Do Hands-Free Breast Pumps Work for Large Breasts?

Absolutely! Hands-free breast pumps can work great for moms with larger breasts. Many modern pumps, including Momcozy’s S9 Pro wireless hands-free breast pump, are designed to fit a variety of breast sizes comfortably. With adjustable flange sizes—like the 27mm option—Momcozy ensures you get a snug, effective, and comfortable pumping experience every time.

How Customers Say About

4.6
Rated 4.6 out of 5 stars
Based on 1,672 reviews
90%would recommend this product
Slide 1 selected
1,672 reviews
  • A
    Ari
    Flag of Germany
    Verified Buyer
    Reviewing
    S9 Pro Wearable Breast Pump Upgraded - Long Battery Life
    I recommend this product
    Rated 5 out of 5 stars
    6 days ago
    Gut

    Sehr zuverl?ssig und zufrieden

  • JR
    J R.
    Flag of Spain
    Verified Buyer
    Reviewing
    S9 Pro Wearable Breast Pump Upgraded - Long Battery Life
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Se acabo estar atados al enchufe

    Mi hermana peque?a tuvo a su ni?a hace 6 meses y no paraba de decirme que me pillara uno sin cables, que me iba a salvar la vida con el segundo cro. Total que me anim?a comprarlo a principios de semana y me di cuenta que tena toda la razn del mundo. Con un ni?o de 3 a?os corriendo por el pasillo no puedes permitirte estar media hora clavada en una silla.Te lo encajas en el pecho debajo de la camiseta, ajustas el tirante para que no baile y te pones a hacer camas, a poner lavadoras o a contestar correos en el ordenador. Trae 2 ritmos distintos y luego vas subiendo del 1 al 9 segn el da. Yo suelo empezar con el modo de masaje un par de minutos para estimular y luego ya paso al otro ritmo en el 5, que saca a buen ritmo sin molestar nada de nada.El depsito da para casi 180 ml y viene bien sellado, que era mi mayor miedo por si chorreaba al agacharme a recoger juguetes del suelo. No gotea ni una gota si lo cierras con cuidado encajando bien la goma. La batera me ha aguantado como 4 extracciones de 15 minutos sin tener que enchufarlo todava.Para lavarlo lo enjuago con agua templada y jabn neutro en un periquete. Muy contenta con el invento.

  • B
    Borealis
    Flag of Spain
    Verified Buyer
    Reviewing
    S9 Pro Wearable Breast Pump Upgraded - Long Battery Life
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Sin rollos y para el trote diario

    Para el trajn de todos los das en casa cumple bien el apa?o sin complicarte la vida. Te lo ajustas al sujetador en 10 segundos, le das al botn y te olvidas mientras vas haciendo recados por las habitaciones.Tiene 2 modos de trabajo y 9 puntos de potencia que vas pasando con los botones. Yo lo dejo en el 4 o en el 5 y saca la leche sin tirones molestos, ni tan mal. La pantallita de arriba te chiva el nmero en el que ests para no ir a ciegas y la silicona ajusta bien contra la piel sin dejar marcas coloradas. El depsito aguanta hasta 180 ml, suficiente para no tener que andar parando a vaciar a mitad de faena. El motorcillo apenas suena. En una habitacin cerrada se escucha un zumbido constante pero no llega a ser molesto para nadie. La batera me dura para unas 3 o 4 tomas de 15 minutos sin rechistar y se recarga con un cable normal tipo C.Un truco que he pillado estos das es asegurarse de encajar bien la junta de goma al cerrarlo para que no pierda vaco. Una vez le pillas el truco al montaje, lo lavas en un minuto bajo el grifo y queda listo.

  • MW
    Mitch w.
    Flag of United Kingdom
    Verified Buyer
    Reviewing
    S9 Pro Wearable Breast Pump Upgraded - Long Battery Life
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Game changer

    Really impressed with the Momcozy S9 Pro wearable breast pump. Its compact, convenient and allows you to express milk without being tied to a traditional pump. I love the hands-free design, which makes it much easier to get on with little jobs while pumping. Its easy to use, discreet enough to fit inside a nursing bra and simple to clean after use. A great option for busy mums who want a little more flexibility with expressing. Definitely a handy breastfeeding essential and would recommend to other mums!

  • TB
    Tellus B.
    Flag of Germany
    Verified Buyer
    Reviewing
    S9 Pro Wearable Breast Pump Upgraded - Long Battery Life
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Perfektes Milchpumpenset fr den Alltag, Top-Qualit?t, toller Komfort!

    Die Milchpumpen kommen im Doppelpack daher und sind mit einem umfangreichen Zubeh?r ausgestattet, hier insbesondere Messringe zum Messen des Brustwarzenumfangs und passende Adapter sowie eine externe Steuerung. Die Adapter reichen fr eine ganze Weile, k?nnen auch gereinigt werden, und bei Bedarf muss man sie austauschen.Ansonsten ist die Inbetriebnahme jedoch ziemlich simpel. Die Milchpumpen werden sanft an die Brste gepresst und dann aktiviert. Das Anschalten verursacht eine Sogwirkung und einen Unterdruck, ?hnlich wie bei einem Saugnapf, die man im Badezimmer fr leichte Waschlappen und so weiter benutzt. Hierdurch werden die Milchpumpen zuverl?ssig an Ort und Stelle gehalten, sind dabei aber super sanft zu tragen, ja regelhaft angenehm.Gesteuert wird alles mit einer Art Fernbedienung, mit der man unter anderem die Intensit?t der Milchpumpe niedriger oder h?her stellen kann. Wenn man fertig mit dem Abpumpen ist, kann man alles mit der Fernbedienung abschalten. Das wars. Es ist wirklich sehr einfach.Die Milchpumpen arbeiten rhythmisch und pumpen die Milch ab. Es ist wie eine Massage und fhlt sich sehr gut an. Die abgepumpte Milch wird dann in den Milchpumpen selbst in einem Auffangbeh?lter gesammelt. Die passenden Abdeckkappen verschlie?en auf Wunsch die Milchpumpen dicht, wodurch man theoretisch die Milch eine gewisse Zeit in der Milchpumpe selbst aufbewahren kann. Das ist insbesondere unterwegs praktisch. Wenn ich Zuhause oder im Bro bin, nehme ich mir jedoch die Zeit und…

  • LW
    Lorie W.
    Flag of United States
    Verified Buyer
    Reviewing
    S9 Pro Wearable Breast Pump Upgraded - Long Battery Life
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Easy to use

    Excellent