

🔥 Pump smarter, warmer, and hands-free—because your hustle deserves the best!
The eufy Breast Pump S1 Pro is a cutting-edge, wearable breast pump featuring HeatFlow technology that increases milk output by 30% through gentle warmth. It includes a wireless charging case with up to 5 days of battery life, hospital-grade suction up to 300 mmHg, and an app-controlled OptiRhythm system for personalized pumping rhythms. Designed for discreet in-bra use, it operates quietly at 46 dB and is made from BPA-free, food-grade materials, making it ideal for busy, health-conscious millennial professionals seeking convenience and efficiency.
























| ASIN | B0CYZLT7M2 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #330 in Baby ( See Top 100 in Baby ) #2 in Electric Breast Pumps |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,728) |
| Date First Available | June 16, 2024 |
| Item model number | T8D02+T87C1 |
| Manufacturer | eufy |
| Package Dimensions | 11.57 x 9.57 x 4.69 inches; 5.71 Pounds |
K**A
Great pumps for on the go or getting things done!
I love these pumps! I did a lot of research on which wearables I wanted to invest in and I’m so happy I went with these. I will suggest waiting for your milk supply to regulate a bit before you use these often, so you know you’re getting your full outputand you can learn which settings work best for you. They’re extremely comfortable and work well on my elastic nips. With a good supportive nursing bra I feel like I can take on the world while wearing these! I’m able to get tasks done, wrestle my toddler and pump on the go! I even used these on a family trip to the zoo and they were such a lifesaver. Also it is so satisfying when you fill up an egg completely lol I love it!!! They’re beautiful pumps and they help me so much when I can’t always be at my wall pump. Love love love them. They give me the same output as my wall pump. My only issue I’ve ever had with them is I have to keep an eye on how much I’m pumping so they don’t overfill. I wish there was a type of sensor for that on the app but I love them. The app works great and I love the heat settings!
P**E
A great pump!
I Absolutely love these wearables! At first I couldn’t get out much milk until I found the right flanges. Eufy provides three different sizes. I bought an off brand thinking I needed a smaller size (15s) but when that didn’t work (barely any milk) I tried the 17s provided by eufy and they worked great. My husband was doing his own research for flanges for this pump and he came across the brand “legendairy milk” I tried those inserts and I loved them even more! Now I get more output than my spectra! They are comfortable. The app is so easy to use. The app was down one day but the buttons on it are also super easy to navigate! The warmth is a bonus, especially in the winter! The charging case is small and easy to pack. It has a hard shell making it nice and durable! I would highly recommend buying when it goes on sale. A friend said she was able to get her spectra and this covered through insurance. It’s worth a try!
A**Y
The best pump I've used!
I saw these on sale and decided to give them a try. I'm so glad I did because these are awesome! I'm a mom of 4 so I stay busy, overproducer that exclusively pumps due to latching issues for baby, and have dmer which causes anxiety during pumping. The heat on these help so much with the dmer that I don't dread pumping everytime plus I have so many more letdowns with it. I respond to these faster than I have any other pump and it's a more comfortable pump than even my spectra which I previously claimed as the best! I get the same amount as with my spectra but even faster which is awesome because I don't have time to be anchored to a wall and most likely couldn't stick with it for a whole year especially around the busy holidays. The suction on these pumps are strong! The highest level I use is a 4 but usually a 3 and the max mode is my favorite! This pump comes with everything you need. I worried the charging cable would be difficult to connect but the magnet is strong so it's really easy to connect them even one handed. I keep heat on for the entire pump maxed out so that drains the battery pretty quick. I generally get a little over an hour and a half out of battery life because of this but I usually just charge them after the second use so they're always ready to go. I use the fridge method (rinse after pumping and refrigerate) and it causes no problems with the heating. It's nice because it warms it up quickly out of the fridge which I'm sure I'll love even more this winter! The things I don't like as well are; The app is great to use controls so I don't have to look down my shirt to change settings if I want but it does bug out sometimes. I clear the app off my phone and it's fine when I open it back up. I wish the heat had the option of turning on for the whole 30 minutes of pump time instead of just 15 minute at a time. It has the plugs you can buy to keep them from leaking if you bend over. I bought them but they still leak as medium-fast droplet so it's never completey leakproof. I have never had issues with it leaking because I'm not bending over that far while pumping so I rarely use them anyways. I do prefer the legendairy milk flange inserts over the ones that come with these but I use these a lot. I wish they had the option to buy the charging case by itself incase after buying the pumps you decide you want it. So far I haven't had much regret over not having the charging case but I may change my mind around the holidays when i'm pumping on the road a lot. I would definitely buy these pumps again if something happened to them because now I couldn't see myself pumping the next 10 months without them I love them so much! I will update if I change my mind about these.
C**E
Recommend!
This pump is definitely worth the money! I’ll start with why i gave 4 stars. Not that anything is wrong with the pump itself, but the pump only holds 5oz at a time, 6 if you go past the full marking. Not that it’s a bad thing especially because i wanted a less bulky pump than before, i just didn’t catch that it only holds 5 oz 🤷♀️. Second, the app is supposed to be able to sync the pumps so they go at the same time but there is a noticeable delay but it doesn’t bother me that much. Lastly, this is may just be me, it took me a minute to figure out how to take the battery off, I feel like it’s a little bit difficult at first. I also am not a fan of the charger because it’s a random magnetic one, i feel like a universal type c charger would’ve been more convenient. Now the good! I love that it’s not incredibly loud or bulky! It fits under my shirt and doesn’t make me feel like i look HUGE. The heating is also so so nice, i really do feel like it does help increase how much I am able to pump. The app is nice too, I don’t really use it, but for ppl who want to keep track of their supply or customize the pump rhythm, it’s perfect. The battery also lasts a good amount of time as well. I pump 2x a day 4 days a week, in the morning and at work for anywhere from 10-25 minutes and i don’t need to charge it until after the 4th day is over. Also, the bag they provide with the pump is cute and easy to clean. All in all, get this pump!!
Trustpilot
4 days ago
2 weeks ago