The Wearable Breast Pump That Actually Works for Moms on the Go (Plus an Exclusive 20% Off Code)

If you purchase an independently reviewed product or service through a link on our website, SheKnows may receive an affiliate commission. There are a lot of things I've forgotten in between having my babies, but the logistics of breastfeeding and pumping are not one of them. With a newborn, every minute feels spoken for, and that's especially true when you have two older kids in the mix. Right now, I have one in kindergarten, one in part-time preschool, and a newborn—and all three have very different needs from me. My days are a constant rotation of school drop-off and pickup, soccer and ballet practice and getting dinner on the table, all while keeping one eye on the clock for a three-hour feeding schedule. There isn't really a quiet window in the day anymore, and finding time to sit down and pump can feel nearly impossible. Related story The Drew Barrymore 2-Pack Slow Cooker Deal That Sold Out on Black Friday Is Back A wearable breast pump feels so essential to me in this phase of life. I don't need to eliminate pumping from my day; I just need it to fit into the day I already have. That's why I was excited to try the Willow Go Wearable Breast Pump this time around. No cords, no sitting in one place. I can just pump and keep moving on to the next scheduled event. I can work it into the chaos instead of having to find a perfect 20-minute window that, frankly, doesn't exist. Of course, convenience only matters if the pump actually works well. So after putting the Willow Go to the test during these very full newborn days, here's my honest take on how it performs. This article was sponsored by Willow, however, all products were independently selected by our editors. Please note that if you purchase something by clicking on a link within this story, we may receive a small commission of the sale. Willow Go Wearable Breast Pump Buy Now $199.99 Get an extra 20% off sitewide with code SHEKNOWS20 The Willow Go Wearable Breast Pump, At a Glance: Price: $199.99, previously $299.99. Use code SHEKNOWS20 for an extra 20% off sitewide. $199.99, previously $299.99. Use code for an extra 20% off sitewide. What's Included: Two Willow Go pumps, two 5-oz. milk containers, two 24mm flanges, two 21mm inserts, two diaphragms, two duckbill valves, two container backs, two SplashGuards and two USB charging cables. Two Willow Go pumps, two 5-oz. milk containers, two 24mm flanges, two 21mm inserts, two diaphragms, two duckbill valves, two container backs, two SplashGuards and two USB charging cables. Design: Cordless, tube-free, in-bra wearable design. Cordless, tube-free, in-bra wearable design. Suction: 15 customizable suction levels, up to 295 mmHg per side. 15 customizable suction levels, up to 295 mmHg per side. Milk Capacity: 5 oz. per side with the included containers. Optional 7-oz. containers are available separately. 5 oz. per side with the included containers. Optional 7-oz. containers are available separately. Battery: Up to eight pumping sessions per charge. Up to eight pumping sessions per charge. Sizing: 24mm flanges and 21mm inserts included; additional flange sizes are available separately. 24mm flanges and 21mm inserts included; additional flange sizes are available separately. App: Connects to the Willow app for pump controls and tracking. Connects to the Willow app for pump controls and tracking. Cleaning: Dishwasher-safe parts (top rack only). Dishwasher-safe parts (top rack only). Insurance: Available through many insurance plans, with coverage and out-of-pocket costs varying by plan. HSA/FSA eligible. Available through many insurance plans, with coverage and out-of-pocket costs varying by plan. HSA/FSA eligible. Warranty: 12-month warranty on the pump. Getting the Right Fit Before you even get to the pumping part, take a minute to get the fit right. The Willow Go comes with a nipple sizing chart, and it includes a 21mm insert with the 24mm flange. If those don't work for you, you can purchase additional sizes at onewillow.com. And trust me on this: positioning is everything. Your nipple needs to be sitting right in the center of the flange tunnel. If it's even a little off, you can happily walk around for 20 minutes thinking you're pumping and then look down to realize you've collected approximately…nothing. Zero ounces. Your bra makes a difference, too. You want it snug enough that the pump stays pressed against you and doesn't shift around. Once you find that sweet spot, you can move around without constantly checking to make sure everything is still where it's supposed to be. Wearability The part I really appreciated was being able to move around without worrying about the pumps. The suction is strong enough that bending over to throw some laundry in didn't interrupt my session. I also had zero leaking, which was a big deal for me. With a wearable pump I used in the past, I learned pretty quickly that I had to stay completely upright or I'd end up with milk where I definitely did not want milk. I've been able to actually move around in these. I wouldn't recommend going full workout mode in them—yoga or jumping jacks are probably pushing your luck—but normal movement around the house? No problem. I knew going in that a wearable pump was going to add some bulk, and the Willow Go definitely does. These are not discreet. If I'm pumping out in public, I just plan my outfit accordingly. A loose-fitting T-shirt or sweatshirt makes them much less noticeable. Noise These are surprisingly quiet. You can hear the motor if you're really listening for it, but it's not loud or distracting. Definitely quiet enough that I don't think twice about using them around other people. I've used them while talking on the phone, at my kids' soccer practice and on a date night without feeling like the pump is competing for attention. App Integration It's 2026, so of course there's an app for a breast pump. Honestly, I'm not mad about it. Pairing the Willow Go to the app was really easy, and once the pumps are connected, I can control pretty much everything from my phone. I can adjust the suction level, see how long I've been pumping and pause or stop the session without ever having to reach into my bra and mess with the pump itself. It's one more little convenience that makes multitasking while I pump that much easier. Suction & Pumping The suction is where I was really impressed. I'm used to my hospital-grade Spectra S1 pump, so I wasn't expecting a wearable to feel quite as powerful. But the Willow Go actually gave me a very similar experience. There are 15 suction levels, so you have plenty of options to find what works for you. It starts on a stimulation setting for about a minute before switching over to expression. I started out testing the lower suction levels and settled on level 3, which felt like a very natural suction and rhythm to me. It was strong enough to get the job done without feeling like it was pulling or tugging on me. I pumped about eight ounces in less than 10 minutes. I'm blessed with an overproducer side, so I was able to cut that side's session short by simply hitting pause in the app, which is a little harder to do with a traditional wall pump. One little tip: the first time I used it, one of the pumps was turned on but I wasn't feeling any suction. If you turn it on and don't feel that pull, take the pump apart and check the diaphragm. Mine wasn't seated quite right. Once I popped it back into place, the suction kicked in and worked perfectly. Battery Life In our son's first month of life, he was nursing from me exclusively while my supply figured itself out. Now I'm pumping a few times a week to get him used to taking a bottle before I go back to work, so right now I'm not going through multiple pumping sessions a day. That makes the Willow Go's battery life really convenient for me. It takes less than 30 minutes to fully charge and gets up to eight pumping sessions per charge, so I can charge it once and not have to worry about it again for several days. I keep both pumps charged and packed in my diaper bag, too, so if a pumping session happens to fall while we're out, they're ready to go. Cleaning and Maintenance Cleaning the Willow Go has actually been a pleasant surprise for me. There are seven parts to the pump, six of which can be washed—the motor is the obvious exception. Willow recommends boiling the washable parts for five minutes to sanitize, but they're also bottle washer safe, which is what I've been doing. I use the Momcozy Bottle Washer and haven't had any issues with warping. Their site says it's also dishwasher safe on the top shelf, but I typically like keeping baby items separate from everyday dishes (personal preference). There are a few more pieces to wash than with other wearable pumps, but I actually prefer the Willow's design because there aren't little crevices where water can collect. I used to have to pay extra attention to the corners of other pumps' containers to make sure they were completely dry, whereas the Willow Go pieces are much more open and accessible, so they're easier to pat dry. My Honest Review of the Willow Go Wearable Breast Pump After putting the Willow Go to the test, I can confidently say this is a wearable pump I would recommend. What ultimately sold me is that I'm not sacrificing performance for convenience. The suction has consistently given me the output I need, which is really the most important thing to me in a pump. And as a mom of three, the convenience is a huge bonus. I can pump while I'm getting things done instead of having to stop everything, sit down and be attached to a pump. When my day already feels like a game of Tetris, I'll take anything that makes one more thing a little easier. And at the end of the day, I'm getting the milk I need, my baby is fed and happy, and I didn't have to put everything else on pause to make it happen. That's a win in my book. About the Author Katie Ann Lehman is a Key Account Manager and frequent contributor across Penske Media brands covering style, parenting, and sports content. With a background managing affiliate programs for brands like Gap Inc. and RedBubble, she's spent years immersed in the world of commerce media and consumer trends. She's also a longtime fashion and lifestyle creator whose audience follows along for everything from mom life and home finds to style inspiration and honest product recommendations. When she's not working, she's busy raising her three kids — ages 5, 3 and newborn — with her husband in Denver, CO.