Eufy S1 Pro Wearable Breast Pump
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- Innovative HeatFlow™ technology with built-in heating and precision temperature sensor for enhanced milk flow
- Seven adjustable heat settings (95°F to 105°F) for a comfortable pumping experience
- Portable charging case provides up to five days of power for on-the-go convenience
- Smart features via the eufy Baby app for personalized pumping rhythm, suction strength, and speed
- Ergonomic 105° design fits all nipple sizes (flange dimensions 17 mm to 24 mm) for optimal comfort
- Hospital-grade suction up to 300 mmHg with customizable settings for individual needs
- Compact, lightweight, and discreet design for in-bra use with an ultra-quiet operation at 46dB
- Made from BPA-free, food-grade materials for safety during pumping sessions
Description
Eufy S1 Pro Wearable Breast Pump
Product Review: Eufy Wearable Breast Pump S1 Pro
Introduction
The Eufy Wearable Breast Pump S1 Pro promises to redefine the breastfeeding experience for mothers by combining cutting-edge technology with user-friendly features. Designed with the modern mom in mind, this innovative breast pump offers the unique HeatFlow™ technology for enhanced comfort and efficiency, along with a portable charging case that allows for pumping on the go. In a world where multitasking is essential, the S1 Pro aims to empower mothers by providing a discreet, comfortable, and efficient pumping solution.
Key Features
- HeatFlow™ Technology: Built-in heating element with precision temperature sensor; adjustable heat settings from 95°F to 105°F.
- Portable Charging Case: Up to five days of power, designed for hassle-free travel with a dual-output charging cable.
- Smart Pumping: eufy Baby app integration for customizing pumping rhythm, suction strength, and speed.
- Comfortable Design: Flange sizes from 17 mm to 24 mm; ergonomic 105° design; hospital-grade suction up to 300 mmHg.
- Discreet and Quiet Operation: Ultra-quiet operation at just 46dB; compact design for in-bra use.
- BPA-free Materials: All skin-contact components made from food-grade materials.
Pros & Cons
Pros:
- Comfortable and Discreet: The heat feature and soft silicone ensure a gentle pumping experience.
- Portable and Convenient: Easy to carry and recharge with the charging case.
- Customizable Settings: The app allows for tailored pumping experiences, enhancing efficiency.
- Impressive Suction Power: Comparable or superior output to traditional pumps.
- Quiet Operation: Perfect for discreet use in public or at work.
Cons:
- Learning Curve with the App: Some users may find the app’s functionality tricky at first.
- Need for Proper Assembly: Ensuring all parts fit tightly is crucial for optimal performance.
- Cleaning Requirements: While parts are easy to clean, they may take a while to air dry due to seams.
User Experience
Setting up the Eufy Wearable Breast Pump S1 Pro was a straightforward process, with clear instructions for assembly and operation. Users appreciated the minimal number of parts, including the various flange sizes that cater to different needs.
The initial experience of using the app was mixed; while many users appreciated its intuitive nature, a few found it challenging to navigate at first. However, once familiar, the app proved invaluable for tracking pumping sessions and adjusting settings in real-time. The hands-free feature was particularly well-received, allowing mothers to multitask effectively while pumping.
Performance-wise, the pump delivered on its promises. Many users reported significant output, with some claiming they achieved better results compared to traditional models. The heating feature was frequently highlighted as a standout, with users noting that it helped increase milk flow and alleviate clogs.
Noise level was another key point of praise, with the pump operating quietly enough for discreet use in various settings, from the office to social gatherings.
Final Thoughts
Overall, the Eufy Wearable Breast Pump S1 Pro stands out as a revolutionary product in the breastfeeding market. With its combination of innovative heating technology, portability, and quiet operation, it effectively addresses the challenges faced by breastfeeding mothers. The pump’s performance, customization options, and user comfort make it a worthy investment for those seeking convenience and efficiency while pumping.
If you are a busy mom looking for a reliable, discreet, and efficient pumping solution, the Eufy S1 Pro is highly recommended. It not only enhances the pumping experience but also empowers you to manage your time better without sacrificing milk supply or comfort.
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Nichelle –
I didn’t get what I ordered. I received a box with sheet sets inside of it instead of the breast pump I ordered.
Harmony –
Not the item I wanted. Received the all white pumps instead of the pink like I wanted
Rach9797 –
Not the color I was expecting but that’s okay. Haven’t tried this yet because I’m still currently pregnant but decided to go ahead and purchase this now as it was on sale. So far it looks good, package shows two so that’s good. Only minor complaint is that I ordered it in pink but received it in all white. It’s not a big deal just a little disappointing I didn’t get the pink colored one. However I’m glad I got my pump nonetheless. It got here pretty fast.
Laura –
Spill milk. It been 3 months using this pump,in the beginning it worked perfectly, but after a month using it, the rubber got loosed milks leaks out.I can’t move around when im using it anymore. No matter how many times I pressed it down it seems to come off.
Ma –
So easy to use and clean. Because its cordless its easy to move around but also make sure to wear good nursing bra so it won’t leak.
Brianna –
I absolutely adore this pump! It’s incredibly comfortable, discreet, and quiet. The components dry quickly, and cleaning is a breeze since there are only four main parts. I appreciate the variety of smaller sizes that fit into the flange, as many flanges are often too big. You do need to use the app to track your pumping time, but I don’t mind that at all. Another fantastic feature is the charging cable, which has two outputs, allowing you to charge both batteries simultaneously with just one cable!
Jordanna B. –
I’ve tested every portable pump available! This one not only emptied me completely in 30 minutes (10.5oz), but it’s also quiet and discreet. The heated flanges are unlike anything I’ve ever seen or used. I’m completely in love with this pump!
Emily L. –
Upon first use, I was truly impressed by this pump. The heat feature is wonderful, and the natural rhythm setting seemed to make a significant difference for me. I have two other wearable pumps (with separate motors for each size) and two portable pumps (worn on a neck lanyard with standard flanges), but none of those four worked as effectively for me.
In addition to the rhythm, I found the suction and seal with the soft flange to be the standout feature. I use a 17 mm insert (and could also use a 15 mm), and it really sealed well for me. The app is user-friendly and allows for easy control throughout the entire session. The charging case works perfectly, providing a few extra charges in a convenient way. There are very few parts, though they do take some time to air dry due to the multiple seams.
Overall, I’m very pleased that I decided to take the risk and pre-order this pump!
Stephanie S. –
I purchased this pump for traveling but decided to try it out beforehand to familiarize myself with it. It’s a lovely product that performs excellently! I haven’t mastered all the features on the app yet, but it’s user-friendly and mess-free so far. The suction is effective, and the heating element really aids in increasing my milk output. The charging case is perfect for on-the-go use, and all the washable components are simple to clean. Overall, I’m really pleased with this pump.
Rachel C. –
I absolutely adore this pump! It has exceeded my expectations. As someone who pumps exclusively, this has given me a sense of empowerment, allowing me to do almost anything while pumping. It feels safe, and I still achieve fantastic output. I used to use my Spectra occasionally for its strong suction, but I’m getting equally impressive results with this pump. The battery life is exceptional, and I love the charging case. I can’t recommend this enough!
Mica –
Before I started using this pump, my supply for my newborn was nearly nonexistent. I was always anxious and felt lost. I almost decided to give up. Now, I have an oversupply! I exclusively pump and only use this pump. It’s incredibly convenient and comfortable. Totally worth the price.
S –
I bought them because my niece bought an older version and said they were great. I don’t know what i did but this didn’t have enough suction like the ones she had. Plus side is that they come with little brushes to clean them and different sizes flanges
Alexandra D. –
I’m really pleased with this product overall. As a working mom, the hands-free feature is incredibly freeing, allowing me to multitask, and it’s discreet enough that most people don’t notice I’m pumping. The warming function is a nice touch, and I’ve observed an increase in my output by 1-2 oz compared to my Spectra S1 pump. My main suggestion is to emphasize in the user manual the importance of ensuring a tight fit between the components. I found out the hard way that if the circular silicone flange isn’t securely pushed into the circular hole of the plastic milk container, there will be no suction, wasting valuable pumping time.
Torie P. –
This is fantastic! It’s one of the best wearable pumps I’ve ever owned. The heating feature is incredible!
Casey R. –
I was initially hesitant to purchase this pump after seeing it on social media due to its novelty and limited reviews. As an exclusive pumper, I know how much work it involves, and I was wary about investing in something that might not perform well. However, I am absolutely LOVING this pump! I wanted to wait a week of exclusive use before sharing my thoughts. From the beautiful unboxing to everyday usage, my experience has been fantastic! The rechargeable carrying case and heating technology caught my attention, as it’s the only pump on the market with these features. The charging case is great, with magnetic plugs that connect to the pumps and light up while charging. As an overproducer, I don’t often need the heating function, but it’s incredibly helpful for unclogging and is particularly nice during the snowy weather where I live! It heats quickly, and you can adjust the temperature. Another major advantage is the minimal parts to clean compared to other wireless pumps—this is huge for exclusive pumpers who know how many dishes can pile up! Plus, it comes with a variety of flange sizes, so no extra purchases were necessary. The app could use some improvement; I’ve reached out to them with suggestions, and they are open to feedback for future updates. Logging sessions defaults to military time, and it can be inconsistent with automatic logging, sometimes requiring manual entry. Despite these minor issues, I still rate it a solid 10 out of 10! I took many photos during unboxing and wanted to share them, but unfortunately, I can’t. I plan to post the same review on Amazon to see if I can add the pictures there. I highly, highly recommend this pump!
Madison B. –
I absolutely adore it!
Olivia –
DO NOT WASTE YOUR MONEY. If i could give this pump 0 stars i would. Motor stopped working by my 3rd pump sessions. It leaks EVERYWHERE. As i was nursing my baby on one side it leaked all over him leaving him soaked in milk. I’ve had the same issue with the mom cozy m5. pumps horribly made.
Rebecca –
Decent Pumps. Overall, decent pumps. They tend to have an issue with pooling milk along the bottom instead of suctioning, especially if they are not fully charged. You have to be exact with placement. Once you can get the right spot, they do a pretty good job. Not very discreet. They are large and loud.
Jessica –
Best mom cozy pump. Better than the more expensive mom cozy pump. The size and shape work better. Easy to put down before pouring milk into storage containers. The more expensive one you can’t put down without spilling somehow. Holds more than the expensive one.
Cacy –
Not hospital grade.. This is nice between pumps, not to replace the hospital grade wall pump. I have large boobs, so its not east to find a bra to hold the pumps in place. Idk, the lack of suction/power was a major disappointment..
amber –
Not for large breasts. I wanted to love this pump. I have a MyaJoy but I’m getting ready to return to work so wanted something to make pumping easier away from home. My bra size is 38F to H depending on style and brand. That being said it makes it very awkward and hard to monitor these pumps inside your bra when your breasts are large. I couldn’t tell what was happening it was more of a wait and see and it just wasn’t a good enough experience to keep them and keep trying.
Shiva –
Very bad quality. Not even three weeks the pump is not working
kayla –
Love it but not liking the cups. I like it’s light weighted and suction is strong. However, it leaks if you don’t align it right. The cups expand if steam too long or sterile too long causing the silicon to expand result in spills. I like the concept overall but the cups are weak.
Noemi –
Love it! I use it at home and at work!
Cindy –
great product. great produt would defently recommend to someone
Grammy –
Momcozy wearable breast pump. It didn’t have good suction.
Rachel –
Okay pump-better options out there. S12 Pro works alright- but struggled with having larger cup size. In order to get max output, I’d have to wear a bra really tight. Output was also not as good as my spectra. If you have a smaller breast cup, it may work better.
Shawna –
battery life. the pump dont have great batteries. only last 3 pumps and dies. i uae the proper charging cords and adapter but still the batteries die fast. they do works well to pump milk but i will need to replace the pumps i have only had they pumps 8 days and have issues with the batteries.
Kara –
S12 Momcozy Breast pump. I have been using this breast pump for 3 months. I do not use it everyday, but typically use it multiples times a week. It works super well and is easy to take apart and clean. I wish the silicone flaps and seals had a little color to them so they would be easy to find when you accidentally drop them.
Always make sure you triple check the seal so it does not leak on you when pumping. I 10/10 recommend this affordable pump. I have lots of littles kids and this is my first wearable pump that I absolutely love and doesn’t cause pain if wearing properly. I had an Elvie stride and the original and this is WAY superior to those. Do not waste your money on the other pumps. I did not get anything for submitting this review. I just want other moms to know this is an amazing pump.
Jayln –
this pump leak so bad.. like majority of the milk is wasted.
Alexa –
Great pump! I absolutely love this pump! I can’t stand sitting attached to a wall when there is laundry or dishes to be done around the house. I pop these suckers in and am able to get stuff done! The only downside of these is that they are very obvious with noise and size that you are pumping, so you can’t really do it discreetly. However, it is definitely worth those negatives to be able to move around. The battery life is great, too. I honestly use these more than my wall pump.
stephanie –
Weak and Wasteful. Weak and wastes milk! First this wastes so much milk I cried. I was fit by a lactation consultant so I know the flange is right. Weak pulling into the cup. Not only does milk flow back down your boob, it gets in all the parts. This has no where near the pull of other pumps, which lactation warned me about, but I was shocked how much less it pulled. Also the battery sucks- fully charged and didnt make it through three short 15-20 min pumps, when the box brags up to 8 pumps. I only had it between level 3-5 and it died on pump 3. I was hoping to use this during the day with baby, but it is so unreliable and wasteful it has made me cry, 100% not worth it.
Pics of leaks around flange plus flow all around, milk in the valve, and unpictured the 5-10ml that poured out upon detaching it from my breast.
I am a C. If you are giant like the model on the box, maybe you will have better luck with milk just falling into the cup. i wouldn’t risk it.
Katie –
Suction is a little on the soft side. It works well. I love the size and that it isn’t extremely loud. Although the suction could be quite a bit stronger. I feel like if I was to develop a clog or “milk bleb” the power of these pumps wouldn’t be able to pull it out, and I would need to switch back to my hand pump from the hospital.
Auhoon –
1/5. No flange fits, and I’m always spill no matter what position I put it in. There’s always something spilling unless I’m holding it with my hand. So much for hands free.
Raima –
Don’t buy from Walmart any third party item. When I open it didn’t work had battery issue before buy I ask cashier she said as long you bring back within 30 days. You can return and when I try to return within week they just change their statement and didn’t return they have worst customer service I even call Walmart 800 number no one help waste of money since it’s open they can’t return but how to know if it’s working or not without open doesn’t make sense if I am being in 7 days it mean I didn’t use I have new born at home it’s not easy do but worst service from Walmart
Laura –
Love this pump. I love this pump! Suction is good, easy to clean and battery is not in the way to get liquid damage like my other pump. Only thing I wish it had a timer to see how long I have been pumping for.
Abby –
Just ok. I really wanted to love this pump for the convenience factor of having multiple children and working. I find it to be a bit of a painful pump compared to other brands, both electric and manual. Also if you don’t have the seal perfectly closed (it will look like it’s sealed even when it isn’t) you will end up with your entire pump session’s worth of milk all over you. Wouldn’t buy it again, but I’ll continue to use it.
Kaylen –
Frustrated. I bought these pumps a little over a month ago. Today is 2/21/25 and I purchased these on 1/8/25. And already one of the pumps is not working, so now I only have one that’s working right now. Breast feeding and pumping is hard enough without the added stress from having unreliable pumps.
Heather –
Not a fan. Not a huge fan of this pump, it hurts and doesn’t empty all the way! The battery life last for longer than I was expecting! And I feel like it’s louder than the normal electric pumps
anonymous –
very convenient. Bought as a gift for daughter. she loves the convenience of being able to pump while doing other things around the house .
My other daughter had suggested these as she also has them.