Willow review

Updated September 30, 2026 · NurseryCue Editorial Team · Facts checked September 30, 2026

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Our verdict

Willow is a US wearable pump brand built for parents who want to pump without sitting beside an outlet, and its $15.99 starting price sits below the €579.93 median for the category. Eligibility for US insurance and a mobile app add practical value to a line that covers breast pumps only.

Key facts

Best for
Parents shopping for a wearable breast pump at a low entry price in the US.
Pump type
Wearable (Source, checked September 30, 2026)
Price from
$15.99 (Source, checked September 30, 2026)
Maximum suction (mmHg)
295 (Source, checked September 30, 2026)
Mobile app
Yes (Source, checked September 30, 2026)
US insurance eligible
Yes (Source, checked September 30, 2026)
Flange sizes
21mm, 24mm (Source, checked September 30, 2026)
Spare parts shop
Yes (Source, checked September 30, 2026)
Markets
US (Source, checked September 30, 2026)
Headquarters
United States (Source, checked September 30, 2026)
Support channels
Help-centre, Community (Source, checked September 30, 2026)
Products
Breast pump
Official website
willowpump.com

Apps and profiles

Get the app
Google Play
Elsewhere
facebook.com

Pros and cons

Pros

  • Entry price of $15.99 sits well under the €579.93 median for breast pumps, and the wearable design pumps while it is worn.
  • Maximum suction of 295 mmHg is close to the 295 mmHg category median, so strength is not the trade-off here.
  • Eligible for US insurance, a status shared with 83.3% of the brands in the breast pump ranking.
  • A mobile app and a spare parts shop cover both running the pump and replacing worn parts without buying a new kit.
  • Flange sizes of 21mm and 24mm let you set the fit before the pump arrives.

Cons

  • Range is breast pump only, so there is no bottle to add at the same checkout, unlike Lansinoh at breast pump and bottle and Evenflo Company at breast pump and bottle.
  • Support runs on help centre and community, with no phone line or email address listed among the channels.
  • Shipping is listed for US and the company is based in the US, so the pump does not travel to other markets on the listed terms.
  • KeaWorld is the cheaper way in at $11.96 against Willow at $15.99, which matters on a tight budget.
Willow

Ready to try Willow?

Scored 9.3 / 10 by NurseryCue.

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Who it suits

  • Parents who want a wearable pump for use away from a socket and away from a chair.
  • US parents whose plan covers a breast pump, since Willow is eligible for US insurance.
  • Anyone who values a mobile app and a spare parts shop more than a wider feeding catalogue.

Who should look elsewhere

  • Bottle buyers: Lansinoh covers breast pump and bottle where Willow covers breast pump only.
  • Shoppers chasing the lowest entry price, since KeaWorld lists $11.96 against $15.99.
  • Anyone wanting a broad feeding range from a single name, since Evenflo Company covers breast pump and bottle.

Core features

Core features sit with the pump and the aftercare around it. A mobile app is included, so the pump is run from a phone rather than from controls on the unit. US insurance eligibility is there, which is the route that lowers the outlay for parents whose plan covers a pump. A spare parts shop is part of the setup, so worn parts can be bought on their own instead of forcing a whole new kit. Together these cover the everyday friction points: running the pump, paying for it, and keeping it working once parts wear down.

The company behind it

The company behind it is based in the US, which keeps the operation close to its home market and shapes where it sells. Support runs through help centre and community: a help centre for written questions and a community for answers from other parents. No phone line or email address appears among the listed channels, so time-sensitive problems are handled in writing. For a quick question mid-feed, that is a slower route than a spoken conversation, and worth knowing before a pump goes into a bag for a long day out.

How Willow compares

Where Willow is available

Available
United States

Countries from the brand (Source, checked September 30, 2026)

Frequently asked questions

What does a Willow breast pump cost?+

Willow lists a starting price of $15.99 for its pump. In the site's ranking on price from, Willow sits at 16 of 50 brands, and that entry price sits below the €579.93 median for the category. A single entry figure is published, so that is the number to plan around rather than a spread.

Is the Willow pump wearable and how strong is the suction?+

Willow's pump type is wearable, so it is worn rather than set up at a socket beside a chair. Maximum suction is 295 mmHg, close to the 295 mmHg median for breast pumps, with wearables in this ranking starting at 260 mmHg. Suction is not where this design trades away.

Can I use Willow with US insurance?+

Willow is eligible for US insurance, so a plan that covers a breast pump can be used toward the purchase. 83.3% of the brands in the breast pump ranking share that eligibility, so this is common rather than a Willow advantage on its own. Check your own plan wording before ordering.

Does the Willow pump come with an app?+

A mobile app is included with the Willow setup, which is how most wearables are run. 71.4% of the brands on the site pair their pumps with an app, so a mobile app is closer to standard than a differentiator. It matters most when you are pumping away from a socket and away from somewhere to sit down.

What flange sizes does the Willow come in?+

Flange sizes for Willow are 21mm and 24mm, so the fit is set by the sizes listed rather than a wide range of inserts. Flange fit drives both comfort and output, so measure before you order and check what is available if your size sits outside that list.

Where does Willow ship and who answers questions?+

Willow lists US as its market and is headquartered in the US, so questions about orders and returns stay close to home. Support runs on help centre and community: a help centre for written questions and a community for answers from other parents. Both are written channels, so allow time for a reply.

Can I buy replacement parts for the Willow separately?+

A spare parts shop is part of the Willow setup, so worn components can be replaced without buying a new kit. That matters over the life of a wearable pump, where tubing, flanges and membranes take the most wear. 100% of the wearable brands in the ranking also sell spares, so it is a common convenience.

How does Willow compare with Lansinoh or Evenflo on range?+

Willow covers breast pump, while Lansinoh covers breast pump and bottle and Evenflo Company covers breast pump and bottle. If you want bottles from the same brand, either of those covers more of your feeding list in one place. If you only need a pump to wear, the narrower range is not a problem.

Is Willow cheaper than KeaWorld?+

KeaWorld lists $11.96 as its starting price against Willow at $15.99, so KeaWorld is the cheaper way in when budget decides it. Both sit well below the €579.93 median for breast pumps, in a category spanning €42 to €4,317.51, so the gap between them is narrow in practice.

Sources

Compiled from 5 source pages, checked September 30, 2026. We did not open an account.

Willow

Willow

Parents shopping for a wearable breast pump at a low entry price in the US.

9.3/10See alternatives

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