Modavista S39 Wearable breast pump

 (772 Reviews)

$184.99

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SKU: 0001S39D

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Australia's Most Comfortable Breast Pump

Made for all nipple types

NaturalLatch for pain-free Pumping

Seamless fit within your bra for total privacy

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Ausralian Owned & operared

Free delivery on all orders 

1 year factory warranty

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Description

Say hello to the future of wearable pumping!

 

Our revolutionary “Natural Latch ” pump replicates the gentle, horizontal suckling angle of your little one—no more uncomfortable tugging or awkward angles. The result? Pain-free pumping and improved letdowns every time.

 

To top it off, our innovative vibrate-to-pump feature helps loosen ducts while you pump, ensuring a smooth flow and a thorough empty. Aim higher in comfort, convenience, and confidence with our all-new wearable breast pump—because motherhood deserves nothing less.

Feature

12 adjustable suction levels
4 modes: stimulation/expression/mixed/Massage
pump dimensions: 128mm x 117mm x 74mm
pump weight: 230g
flange size: 24mm
bottle capacity: >180ml
usage time: 100-120 minutes
shut time: 30 minutes auto shut off
charge time: about 2 hours, power adapter must be 5v-1a
silent: the noise of the motor is controlled under 50db

 

we have such a guide exclusively to solve this problem of moms, you can check the guide on how to measure your flange size.

please note, your breast size may change before pumping and after pumping, so please measure your size when you start pumping or the flange size may not be appropriate for you.

 

find the small inserts and other replacements here

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Product feature 

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Optimised to Empty Every Drop

Designed with a NaturalLatch™ motion, mimicking the gentle, horizontal suckling angle of a baby. Unlike traditional pumps that tug or pull, the NaturalLatch™ technology reduces discomfort, promotes better milk flow, and works with your body — not against it.

Click here to edit heading

Optimised to Empty Every Drop

Designed with a NaturalLatch™ motion, mimicking the gentle, horizontal suckling angle of a baby. Unlike traditional pumps that tug or pull, the NaturalLatch™ technology reduces discomfort, promotes better milk flow, and works with your body — not against it.

All new automatic mode

Maximise your milk flow

If pumping sessions feel unproductive or you’re not fully emptying, our Automatic Mode has you covered. Its gentle massage feature helps loosen ducts and encourage a stronger milk flow—so you can express more milk in less time. And with 4 modes and 12 customisable levels, it’s like having your own personal pumping assistant. Say hello to smoother, more efficient sessions every time.

All-in-one design

Comfort, Confidence & Convenience 

Experience the lightest pumping solution with our all-in-one design—at just 230g and two-thirds the size of standard pumps. No awkward looks, no environment limitations. Slip it on even during a work meeting, thanks to its tangle-free, cordless convenience. We’ve crafted a hassle-free experience so lightweight, you might forget it’s there.

Modavista Mums Get More Milk

modavista mums get more milk

Modavista S39 is built to fit and feel good - because comfort leads to increased output.

87%

Say Modavista S39 is easier to use than other wearable pumps.

84%

Say Modavista S39 is more comfortable than other wearable pumps.

77%

Say Modavista S39 gives better milk output than other wearable pumps.

Why Choose Modavista?

Here's How We Compare

Traditional Pumps

Fully fits in-bra

wireless, with no clunky motors

Hospital-grade suction

Self-Standing 

Natural Latch Technology ™ 

Ultra Quiet ≤ 45dB

180ml Capacity

4 Modes, 12 suction levels 

Long continuous Flange tunnel 

FAQs

Have questions? We’re here to help

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What makes Modavista different from traditional breast pumps? 

Modavista pumps are designed for maximum comfort and convenience—all in one discreet, bra-worn system with no tubes, cords, or dangling bottles. The S39 and S21 deliver hospital-strength suction with customizable modes (four modes and 12 levels on the S39, three modes and nine levels on the S21) so you can personalize every session. Our new W2 model takes it a step further with an industry-leading heating mode to boost milk flow while keeping you relaxed. Each pump is whisper-quiet, simple to clean, and built to fit seamlessly into your busy life.

How can I ensure efficient pumping?

  1. Make sure your breast pump and accessories are assembled correctly, and that the flange fits snugly against your breast.
  2. Choose the right flange size (15/17/19/21/27mm available on the Modavista website). Use the included nipple measuring tool, measuring only the nipple’s diameter (not the areola).
  3. Replace silicone parts about every three months, or sooner if suction changes or parts show wear.
  4. Wear a supportive bra—preferably full coverage, stretchy fabric, with a nursing buckle and no underwire.

How do I ensure I’m using the correct flange size?

Use the included measuring tool to gauge your nipple’s diameter (without including the areola). The flange should sit snugly but comfortably—if you experience rubbing, pinching, or poor suction, you may need a different size.

When should i replace breast pump accessories?

All Modavista pump parts that come into contact with breast milk are BPA-free, giving you peace of mind about your baby’s milk. However, some components need regular replacement to maintain optimal performance. If you notice reduced suction, check for wear, fraying, or stretching—especially in the valves—and replace parts as needed.

  1. Diaphragm, duck valves, and inserts: Replace every 2–3 months.
  2. Flange shields and milk collector: Replace every 6 months.

When should I start using a portable breast pump?

You can start using a portable breast pump whenever you feel ready—some mums begin shortly after birth to help establish supply, while others wait until breastfeeding feels settled and natural. Trust your instincts, and don’t hesitate to reach out to a healthcare professional or lactation consultant for personalised guidance to ensure both you and your baby are comfortable and supported.

 

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Verified Reviews

4.7
Rated 4.7 out of 5 stars
Based on 772 reviews
Total 5 star reviews: 505 Total 4 star reviews: 266 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
ComfortRated 4.6 on a scale of 1 to 5
Quality Rated 4.9 on a scale of 1 to 5
Ease of UseRated 4.6 on a scale of 1 to 5
Value for MoneyRated 4.6 on a scale of 1 to 5
772 reviews
  • R
    Robin
    Verified Reviewer
    4 days ago
    Rated 5 out of 5 stars
    Mums on the go

    This product has good suction power and will drain the breast ducts well. The charging mechanism is convenient, but less than 2 months from purchase, one breast pump no longer will hold a charge.

    We will be returning this product and try to find something that will last.

  • S
    Sherri
    Verified Reviewer
    4 days ago
    Rated 5 out of 5 stars
    Great

    I've been using the Modavista pump for a while now, and I couldn't be happier with it. It's amazing and has served me so well. The efficiency and comfort it provides are top-notch. I highly recommend it to anyone looking for a reliable and effective pump!"

  • Q
    Quave
    Verified Reviewer
    4 days ago
    Rated 5 out of 5 stars
    Exceptional customer service

    10/10 would recommend. I am an exclusive pumper. I bought the modavista on a whim after many nights of frustration being tied to my spectra. This has been an absolute game changer to be hands free while pumping. Furthermore, the modavista customer support has been exceptional. I had an issue with the motor which the customer service resolved immediately. Pumping breast milk is a time consuming exhausting and sometimes tedious task- the S39 has truly improved my pumping experience.

  • ED
    Emily D.
    Verified Reviewer
    4 days ago
    Rated 5 out of 5 stars
    Great for elastic nipples (in my opinion)

    I absolutely love this breast pump! As someone with "elastic nipples," this pump has truly been a game changer for me. I had previously tried pricier options like the Willow 360 and was close to giving up on finding a wearable solution. I felt defeated, only managing to pump 1 oz at a time and dealing with significant pain from other wearables. After reading that silicone flanges could work better for those with elastic nipples, I decided to give this pump a shot, especially after seeing its positive reviews. I'm so glad I did! While it does leave a bit of milk behind (about 1-2 oz per breast), so it's not ideal for every pumping session, it’s great for supplementing sessions or for quick extra pumps. I am expressing average 5 oz per breast from the spectra (sometimes more) and about 3-4 oz from modavista S39 This pump is perfect for busy, on-the-go moms or even just for wearing at home. This picture is from a session while sitting in a GP office.

  • J
    Judy
    Verified Reviewer
    4 days ago
    Rated 4 out of 5 stars
    My first wearable pumps

    It takes me double the amount of time to pump what I can pump from a wall plug. But over all as a just enougher it works great for when your Lo want to sleep next to you and frees your hand to be able to do other things around the house.

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 South Brisbane QLD , Australia 4101
Call: +1300 423 872
Live chat: Mon-FRI, 8AM-5PM, AEST
support@modavistaofficial.com

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Because Mums Deserve Better.

Modavista S39 Wearable breast pump

$294.99