We’ve got your pump and then some.
Feeding accessories, breast care essentials, milk storage supplies? Check, check, check.
Insurance & HSA/FSA Eligible
Use FSA/HSA reimbursements or purchase with insurance coverage. Verify eligibility.
Insurance & HSA/FSA Eligible
Use FSA/HSA reimbursements or purchase with insurance coverage. Verify eligibility.
Insurance & HSA/FSA Eligible
Use FSA/HSA reimbursements or purchase with insurance coverage. Verify eligibility.
Insurance & HSA/FSA Eligible
Use FSA/HSA reimbursements or purchase with insurance coverage. Verify eligibility.
Insurance & HSA/FSA Eligible
Up to 40% off pumps with insurance coverage. Verify eligibility.
Just $29/mo with
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*USB power adapter not included. Willow Go is compatible with any 5 Volt, 1-2 AMP USB charging source or shop ours here.
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Willow Go is the only wearable pump designed to optimize output with maximum comfort.
Willow Go is built to fit and feel good - because comfort leads to increased output.
say Willow Go is easier to use than other wearable pumps.
say Willow Go is more comfortable than other wearable pumps.
say Willow Go gives better milk output than other wearable pumps.
Why Choose Willow?
"Convenience and performance are two of the best things about the Go, both in my opinion and according to many parents we polled in our Best Baby Products survey."
"Users rave that the [Willow Go] is "life-changing" and makes them feel like a human again."
“Willow Go is an all-around favorite thanks to the fact that it’s dishwasher-safe, has no external wires or tubes, and on a connected app.”
“[Willow Go has] 45° leak-proof mobility, and an app-connected control. You can pump and live your life at the same time.”
Feeding accessories, breast care essentials, milk storage supplies? Check, check, check.
Willow Go offers the best of both worlds — built with hospital-grade suction and a comfortable tug-and-release latch (the same you’re used to if you’ve used other wearables or a traditional pump) while fitting fully in-bra. It’s proof that you don’t need to sacrifice comfort and convenience for output.
Learn more about why Willow is different from other pumps, or check out our blog post for more information on how Willow pumps differ from manual and electric breast pumps.
Both pumps are fully in-bra with no bulky motors or cords, making it possible to pump on the go, and controllable via the Willow app. However, Willow Go cannot be controlled via Apple Watch, while Willow 360 can.
Willow Go is the perfect pump for every day with a 100% comfort rating and a tug-and-release latch designed for optimal output. Moms who use Willow Go say that they get as much, if not more milk when compared to other traditional or wearable pumps.
Unlike Willow 360, which offers moms 100% leak-proof mobility, Willow Go is leak-proof up to 45° — meaning you can still move around, but cannot use it while laying down or bending all the way over.
Willow 360 offers the option to pump into 4 oz milk bags or reusable containers, while Willow Go is only compatible with reusable containers. However, Willow Go offers a higher capacity option than Willow 360 — up to 7 oz per side.
Check out our comparison page for more, or take our pump quiz to decide which pump is right for you.
Most moms get up to 40% (as much as $159) off their Willow 3.0 pump and accessories. Some women are able to obtain full or partial reimbursement for their Willow Pump and accessories through insurance. Use our Insurance Verifier to check your coverage and purchase your discounted pump.
As you navigate through this process, start with our guide on how to get a breast pump covered by your insurance. It gives you all the questions that you need to take to your insurance provider to understand how to obtain coverage and the costs involved.
Yes, you can. Simply pay for your breast pump and accessories using your FSA/HSA debit card at checkout, or pay with another credit card and submit your receipt to your plan administrator for reimbursement.
Yes! We partner with Affirm to offer split pay and installment payment plans for Willow pumps. Learn more about our financing options.
Willow Go holds up to 5 oz of milk (10 oz total). If you pump more than 5 oz per side, purchase our 7 oz containers to pump up to 14 oz per session (sold separately).
We know every ounce matters when it comes to pumping and breastfeeding, so we engineer our pumps to optimize milk expression.
Willow Go offers maximum suction of up to -280 mmHG per side. It’s also a closed-system pump, just like hospital-grade pumps, to keep your breast milk separate from the pump mechanisms for cleanliness and hygiene.
The Willow Go pump is a single-user device that should not be shared between moms.
No. But Willow Go works best with a pumping or nursing bra that’s snug and stretchy (no underwire!) with full coverage so just the top of the pumps peek out. Avoid bras with underwire or padding. The Daily Pumping Bra is designed specifically for Willow pumps, making it a great choice for optimal comfort and output.
The Willow Go™ App is available for devices that run the following operating systems:
iOS 14 and higher
Android OS 10 and higher (must support Bluetooth 5.1)
Keep in mind, due to the significant number of different Android device models, Willow® cannot guarantee optimal performance of our pumps across all devices.
Yes! Willow Go is covered under a 12 month warranty from the purchase date. Accessories - all replaceable pump parts including but not limited to flanges, containers, diaphragms, duckbills, chargers and sizing inserts- are covered under a 90 day warranty. Please review our warranty policy.
Since breast pumps are single-user devices, use by more than one person, including purchasing second hand, will invalidate the warranty. Please keep your original proof of purchase from onewillow.com or an authorized retailer as it is required to exercise your warranty.
Breast pumps and accessories are regulated as single-user products, and cannot be returned once the safety seal has been broken. See our returns policy.
I got this pump after starting a new job with new insurance, intending it to be a back up for my Spectra Gold. It’s since become my primary pump, because it makes pumping so much more convenient. I can now pump while making coffee and food without getting my cords tangled up on the hooks of my kitchen cabinet. It also produces an equivalent output to my Spectra.
The only reason I’m giving it 4 stars is because there is a slight learning curve. First, it is pretty easy to splash milk out if you lean over. I realize that the product page says 45 degrees but I think maybe this limitation could be made a bit clearer for people who are deciding between this and the 360. There have also been a few times where for whatever reason I didn’t get any milk from one side. I think that is probably something to do with positioning the flanges.
Finally, it would be great if the app was set to go beyond 25 minutes (even 30 minutes would be a big improvement).
But overall I do recommend it!
The Willow 3.0 has been a GAMECHANGER in how I pump milk. With my first child, I was limited to a couch, cords, and a big pump to tote around. I used to dread pumping at times. Now, I can prep other things, answer emails while at work, or enjoy a day out with friends. I’m so thankful it tracks my supply so accurately! Every nursing mom needs this!
The customer service is great, but it takes at least 2 weeks if not 3 to get an appointment. The girls are super friendly and able to tell you different things to try.
But the Learning curve is too steep for me to recommend such an expensive product. I have pumped with it for 25 minutes multiple times and gotten less the 10 ml/ 0.3 oz and then had to use my spectra just to get the milk out. I can't use it to lay down and relax, because if anything I just end up frustrated and in tears when I spend over an hour pumping with the willow between set up dealing with errors and clean up, rather then using a cheaper pump and being done in 25 minutes including washing the parts.
So if you have 6 weeks to learn how to use it while you have a newborn maybe it will work for you. I how that I will be able to edit this post in a few weeks saying how long it takes my body to learn to use the pump.
I like this pump a lot. It doesn’t empty me as quickly as my wired pumps, but I don’t mind spending a bit more time if I can move around and get things done while wearing! I can’t wait to see how it does at work when I return. I also love it for travel- we drive to visit family frequently, and this is a game changer!
Super helpful being able to be mobile. Just be careful you put the containers on snugly - no one likes spilled milk!
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