a better way to pump
We set out to deliver what pumping moms want most: freedom. After 60 prototypes, the first and only fully mobile wearable breast pump was born
The Willow Difference
gravity-defying, leak-proof mobility in all-in-one wearable design
What does ultimate mobility look like?
Get 360 degrees of freedom when pumping into self-sealing bags and 190 degrees when using reusable containers.
360° Mobility
Willow with bags
190° Mobility
Willow with containers
< 80° Mobility
Other wearable pumps
HIGH PERFORMANCE
learn the science behind spill-proof
Continuous Latch Technology
With a patented suction seal and pumping rhythm designed around how a baby nurses, you get more mobility and no leaks compared to competitors.
latch comparison vs. traditional pumps
For illustrative purposes only. Shows suction against traditional pumps. Not a portrayal of pumping rhythm.
Innovation inside
just a few pieces snap together, with only two parts to clean
suction Flextube™ Flange Battery
1 Smart Sensors
Detect your letdown and automatically switch the pump to expression phase.
2 Adjustable suction
Seven levels of suction comparable to most hospital-grade pumps.
3 Flextube™
Creates Willow’s continuous suction, enabling mobility and pulling milk out of the breast
4 Flange
Cups the breast and snaps to the back of the pump. Offered in three sizes for maximum comfort and output.
5 Battery
Lasts for 5 sessions with a full charge—enough to get through the workday.
Explore Features
All-In-One
In-bra design with no cords, tubes or dangling bottles.
Two ways
Pump into self-sealing bags
or reusable containers.
App Connected
Track production in real-time using the Willow App.
Name One Of Time’s
25 Best Inventions
Core77 Design Award 2018
Winner (Consumer Product)
CES Best of 2018
Best Digital Health and Fitness Product
