Over the past few years, I’ve seen dozens of wearable breast pumps come to the market. While they can never really replace a quality breast pump like the Spectra S1, many mothers find them to make pumping easier for them. Whether you’re juggling work, caring for older kids, or just trying to reclaim some hands-free freedom, a wearable pump can make all the difference.
It seems like a new one pops up every other day. The major pump companies have started releasing them, mom and pop companies have thrown their hat into the ring, and other random companies have started popping up. And let me tell you – not all wearable pumps are created equal!
After working with countless moms, I’ve noticed that three wearable pumps consistently stand out: the Momcozy M5, Eufy Wearable Breast Pump Pro, and Willow Go. These pumps not only offer convenience but also deliver the best results for milk output, comfort, and ease of use. While I don’t currently pump, I have played around with them, and I think they are solids options.
In this post, I’ll break down the pros and cons of wearable pumps, plus what makes these three options my go-to recommendations.
Pros and Cons of Wearable Breast Pumps
Before we dive into why I chose the three pumps above, here are a few pros and cons to wearable breast pumps:
Pros
✅ Hands-Free & Cord-Free – You can move around, work, do chores, or care for your baby more easily while pumping. No more feeling tied to the couch!
✅ More Discreet – No external tubing or large pump motors make them more low-profile.
✅ Convenient for On-the-Go Moms – Whether commuting, at work, or running errands, wearable pumps offer flexibility.
✅ No Need for a Pumping Bra – Unlike traditional pumps that require a hands-free bra, these fit directly inside your bra.
Cons
❌ Suction May Not Be as Strong as Traditional Pumps – Some moms find that wearables don’t fully replace a hospital-grade pump for maintaining supply.
❌ Flange Limitations – Most wearable pumps only have 21, 24, or 27 flanges and require the use of inserts for anything smaller. Flange inserts aren’t standardized, and most people don’t respond to them as well as hard plastic flanges. I believe this is a leading reason why output isn’t as good
❌ Learning Curve – Finding the right fit and placement can take a few tries.
❌ Battery Life – While portable, some models may need frequent recharging.
❌ Milk Capacity – Many wearable pumps have smaller containers, requiring more frequent emptying.
My Top 3 Favorite Wearable Pumps
1. Momcozy M5 – Best Budget-Friendly Wearable Pump
- Light Weights Hidden Pump - Only 230g, 2/3 the size of ordinary pumps. Momcozy M5 hands free breast pump has no eye-salute paid, and no occasion restrictions to pump breast milk anytime, anywhere, even when working, driving, etc. Momcozy M5 is a pumping game changer designed for mum's freedom.
- SPA-level Lactation - M5 breast pump the new concept "Baby Mouth" is structured like a baby sucking at a horizontal angle, painless lactation produces more milk. With a double-sealed flange and ergonomic breast arc design, more comfortable fit.
- Increase Milk Efficiency - M5 has a micro-vibration tech to promote milk comfort secretion during breastfeeding. With 3 Modes (Stimulation + Expression + Mixed) and 9 levels, customize the M5 wearable breast pump so it always starts at your preferred setting for efficient pumping.
- Tailored for You- Momcozy breast pump M5 with 4 sizes 17/19/21/24mm, fit for different breast shapes. Made of BPA free food-grade silicone, it's safe for you and your baby. Minimal parts are easier to use and clean, so moms can spend their feeding life worry-free.
- Exclusive Mom Fashion Items - M5 has a stylish and compact design with 4 colors to choose from and an exquisite storage handbag so that moms can also show their fashion taste in breastfeeding life, making breastfeeding both beautiful and convenient. M5 becomes a genuine "Mom Pride Emblem". Be fashionable, be cozy, and start today!
The Momcozy M5 is a fantastic, affordable option that still delivers solid performance. Many of my clients are surprised at how well it works for the price, making it a great choice for those who want a wearable pump without the hefty price tag.
Pros:
✔️ Compact and Lightweight – Smaller than many wearables, making it comfortable to wear.
✔️ Heating Capability – This is one of the best parts of this pump – its HeatFlow™ technology. It includes a built-in heating element and a precision temperature sensor with a variety of temperature settings to help increase milk flow.
✔️ Multiple Suction Levels – Offers 9 suction settings to customize comfort and effectiveness.
✔️ Quiet Motor – Ideal for discreet pumping.
✔️ Easy to Clean – Simple assembly with fewer parts than some other models.
Cons:
❌ Milk Collection Capacity – Holds 5 oz per side, which may require frequent emptying for those with higher supply.
❌ Suction Strength – While decent, it may not be as strong as higher-end models.
❌ No App Connectivity – Unlike premium options, there’s no app to track pumping sessions.
❌ Reliability – I have more than one mother tell me that after a month, the motor wore out. Thankfully, they have a good warranty, but it’s frustrating to have something stop working after a month
❌ Flange Inserts – The flange tunnel is shorter than some pumps, so it may not work with all insert kits
💡 Best for: Moms on a budget who still want a reliable, wearable pump for daily use.
2. Eufy Wearable Breast Pump S1 and S1 Pro – Best for Comfort & Smart Features
- The Only Wearable Breast Pump With Heating: Our innovative HeatFlow technology incorporates a built-in heating element and a precision temperature sensor. Experience uniform warmth as the soft silicone gently warms up during pumping. Choose from seven adjustable heat settings (ranging from 95°F to 105°F) to enhance milk flow and prevent clogs. Enjoy a skin-like pumping experience that prioritizes comfort.
- Industry-Leading Charging Case for Pumping Anywhere: Introducing our revolutionary portable charging case. Keep your breast pump charged and ready, even on the go. With up to five days of power, this case ensures hassle-free travel. Perfect for business days or weekend getaways.
- Smart Pumping, Tailored for You: Leverage the eufy Baby app’s smart features and our cutting-edge OptiRhythm technology. Fine-tune your pumping rhythm, suction strength, and speed for a personalized session. Control your pump remotely, allowing for a convenient, hands-free experience.
- Optimal Comfort, Maximized Output: Fits all nipples with flange sizes ranging from 17 mm to 24 mm. The 105° ergonomic design features soft silicone that molds to the breast, providing a gentle and nurturing experience. It helps to achieve maximum milk output with up to 300 mmHg of safe, hospital-grade suction. You can also customize the suction strength and cycle speed to suit your needs. Note: All skin-contact components are made from BPA-free, food-grade materials.
- Discreet Pumping for Your Privacy: Compact and lightweight for easy in-bra use, leakproof design with a secure double seal and reinforced lower half. It operates at an ultra-quiet 46dB for discreet pumping. *For suction or heating issues, check the Q&A section for quick solutions. If further help is needed, contact our customer service team for assistance.
The Eufy Wearable Breast Pump S1 Pro is a newer player in the market, and it’s quickly becoming a top favorite among my clients. It offers a great balance of comfort, efficiency, and smart features, making it a strong competitor to high-end pumps. The S1 is a lower price point and offers many of the same features, including the heating.
I have a client that tried this pump out for me. She had lower supply with a child in the NICU, and pumping all the time with her Spectra was difficult. Although this pump was less effective than the Spectra, she overall thought it was a great pump and really enjoyed the features. She feels like if someone doesn’t have supply issues, it would likely work really well for them. Some of the pros and cons below are from her experience.
Pros:
✔️ Comfortable & Lightweight – Sits securely in your bra without bulkiness.
✔️ Strong Suction – Provides 7 suction settings that are strong and that you can customize. With this said, my client felt that even though the strength was good, the pull wasn’t as adequate as her Spectra.
✔️ Ultra-Quiet Operation – One of the quietest wearable pumps available. My client confirmed it was quiet enough for her to wear while working.
✔️ Smart App Connectivity – Syncs with the Eufy Baby app for real-time monitoring and remote control. My client loved all the smart features!
✔️ Large Milk Capacity – Holds up to 5 oz per side, reducing the need for frequent emptying.
✔️ Battery Life – The Pro offers up to 5 days of battery life, while the original will stay charged for 4-6 sessions
✔️ Charging Case – The Pro’s case has charging capabilities, making it more convenient than ever to charge
Cons:
❌ Higher Price Point – The original S1 is more than MomCozy and less than the Willow Go – tbe S1 Pro is the most expensive ofthe bunch.
❌ Limited Availability – Since it’s newer, it’s sometimes harder to find in stock.
❌ Slightly Bulkier Than Some Wearables – While still compact, it’s not the smallest option out there.
❌ Somewhat difficult to put together – My client found that the silicone lid was especially tricky.
❌ Lots of pieces to clean
💡 Best for: Moms who want a quiet and smart wearable pump that balances comfort and efficiency and want the added bonus of heat.
3. Willow Go – Best for Spill-Proof, Leak-Free Pumping
- Double Wearable Breast Pump: The first to rethink hands free breast pumping, Willow Go Wearable Breast Pump delivers comfort and convenience; Pump up to 5 ounces without clunky cords, external motors, bottles or tubes getting in the way
- Hospital Grade Suction Strength, Ultimate Comfort: Designed for optimal output and comfort, Willow Go offers 9 levels of hospital grade suction strength; Easy to set up and dishwasher safe, our pump offers every convenience: FSA and HSA Eligible
- Small, Powerful and Mobile: With a rechargeable battery that lasts up to 3 pumping sessions, our portable breast pump fits fully in bra without sacrificing efficiency or reliability; Pump at home or on the move: Postpartum Essentials for Mom
- App Connected and Controlled: Use the Willow app to start and stop your wireless breast pump, adjust your suction, track your output and more; Browse research backed content and connect with experts for personalized guidance and support
- Trusted and True: Join the 450,000 moms who have brought Willow into their homes and lives, designed by the best in medical tech; Willow Pump comes with a 1 year non transferable manufacturer's warranty for the original purchaser when bought from Willow Pump; Warranty voided if bought from resellers on Amazon
The Willow Go is my top recommendation for moms who need a pump that works in any position—whether sitting, standing, or even lying down. It’s a step down from the Willow 360 (which uses spill-proof bags), but it still provides superior leak protection and great suction. Honestly, I think it’s a better option than the Willow 360, though, due to it’s slimer profile and the better overall reviews I hear.
Pros:
✔️ Great Suction Strength – Can compete with traditional pumps in terms of output.
✔️ Works in Any Position – Unlike most wearables, the Willow Go prevents spills even when you’re reclining.
✔️ App Connectivity – Pairs with the Willow app for easy tracking.
✔️ Good Milk Capacity – Holds 5-7 oz per side (depending on the storage container), larger than most wearables.
✔️ Easy to Clean – Fewer parts than the original Willow pump, making it simpler to wash.
✔️ Low Profile – Designed to be a slimmer fit to allow for more discrete pumping
✔️ Trusted Brand – Willow is a trusted brand when it comes to wearable pumps, and they are dedicated to making good products
Cons:
❌ Pricey – One of the more expensive wearables on the market.
❌ Battery Life is Subpar – Lasts for about three pumping sessions before it needs to be recharged (though it claims to do five full sessions).
❌ Milk Spills If Overfilled – While spill-resistant, overfilling can lead to leaks.
❌ Might be TOO intense? – I have one client using the Willow Go who felt it was far too intense, even on the lowest setting
💡 Best for: Moms who want a leak-resistant, high-suction wearable pump that can be used while moving around.
💡 Bonus Option: Baby Buddha Pump with Wearable Cups – The Best of Both Worlds!
If you love the idea of a wearable pump but need hospital-strength suction, pairing the Baby Buddha Pump with wearable collection cups is a winning combination!
The Baby Buddha is a powerful portable pump that provides stronger suction than most wearables, while the cups let you go hands-free.
Here is my full review of the Baby Buddha Breast Pump
Pros:
✔️ Strong Suction – Much stronger than traditional wearables.
✔️ Affordable – This breast pump is under $200, and it’s usually covered by insurance. The cups will add an extra cost, but it still makes it more affordable than both the Eufy and Willow Go pumps.
✔️ Compatible with Most Wearable Cups – Use Baby Buddha’s cups, or other options such as Legendairy Milk or Freemie for a fully hands-free setup.
✔️ Small, Lightweight Pump Unit – The pump itself is tiny and can be clipped onto your clothing.
✔️ Rechargeable Battery – Lasts for multiple sessions on a single charge.
Cons:
❌ Not Fully Wireless – The pump unit still has tubing connecting to the cups.
❌ Learning Curve – Getting the right suction settings and cup placement takes some trial and error.
💡 Best for: Moms who want the power of an amazing pump while still having a wearable, hands-free option!
Buy BabyBuddha (use TBM for 10% off)
Final Thoughts: Which One is Right for You?
All three of these wearable pumps have helped my clients pump more efficiently while staying mobile. Here’s a quick rundown of which one might be the best fit for you:
- Choose the Momcozy M5 if you need a budget-friendly, compact pump that gets the job done.
- Choose the Eufy Pro if you want quiet, powerful suction with app tracking and an easy-to-use design.
- Choose the Willow Go if you need a leak-resistant pump with strong suction and the ability to pump in any position.
- Choose BabyBuddha if you want a high-quality pump that you can usually regularly that doubles as a werable (use code TBM for 10% offf)
Wearable pumps have come a long way, and while they may not fully replace a primary pump for some moms, they offer an incredible level of convenience. If you’re looking for a way to pump without being tied down, these three pumps are some of the best options available today.
👉 Which wearable pump do you love the most? Drop a comment below and let me know your experience!
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- Five Smart Ways to Prepare to Breastfeed During Pregnancy
- 10 Signs You May Be Pregnant While Breastfeeding
- 11 Tips for Getting Pregnant While Breastfeeding
