Willow 360 Wearable Breast Pump
The Willow 360 Wearable Breast Pump lists a top suction of 245 mmHg, comes with 7 flange sizes, and has 7 suction levels, per Willow. Double rechargeable wearable pump (formerly Willow 3.0) with 7 suction levels, 4 oz per side, and phone or Apple Watch control.
- 245 mmHgMax suction
- 13, 15, 17, 19, 21, 24, 27 mmFlanges
- 4 ozCapacity
- $499.99List price
How the 360 Wearable Breast Pump stacks up
Against the 27 wearable breast pumps we track. The shaded band is where the middle half of them fall; the dot is this one.
Below the typical range for wearable breast pumps (280 mmHg to 300 mmHg).
Above the typical range for wearable breast pumps (4 to 6).
Below the typical range for wearable breast pumps (9 to 15).
Below the typical range for wearable breast pumps (5 oz to 6 oz).
Above the typical range for wearable breast pumps ($195 to $289.99).
What sets the 360 Wearable Breast Pump apart
Measured against the 27 wearable breast pumps we compare, from each maker's published specs.
- Most flange sizesof the 23 wearable breast pumps with it published: 7
- Highest list priceof the 20 wearable breast pumps that list it: $499.99
- Suction levels: 7below the middle half of the 20 wearable breast pumps that publish it (9 to 15)
- Capacity: 4 ozbelow the middle half of the 14 wearable breast pumps that publish it (5 oz to 6 oz)
Next to its closest matches
- eufy Wearable Heated Breast Pump S2 ProNext to it, the 360 Wearable Breast Pump is 55 mmHg less suction; 1 more size; 3 fewer levels.
- eufy Wearable Breast Pump S1 ProNext to it, the 360 Wearable Breast Pump is 55 mmHg less suction; 2 more sizes; 1 oz less capacity.
- Momcozy Wellness 1 (W1) Warm-Massage Wearable Breast PumpNext to it, the 360 Wearable Breast Pump is 50 mmHg less suction; $170 more.
Pump at a glance
As Willow lists it.
| Max suction | 245 mmHg |
|---|---|
| Suction levels | 7 |
| Modes | Smart Suction (switches from stimulation to expression automatically) |
| Single or double | Double |
| Power | rechargeable |
| Battery (maker) | Up to 5 pumping sessions per charge |
| App | Yes |
| Cup capacity | 4 oz |
Flange sizes
In the box: 13 mm, 15 mm, 17 mm, 19 mm, 21 mm, 24 mm, 27 mm.
Parts and inserts that list this pump
- Willow Sizing Inserts: 13 mm, 15 mm, 17 mm, 19 mm, 21 mm, 27 mm
Insurance and HSA/FSA
Willow's page mentions insurance coverage for this pump.
Willow's page lists it as HSA/FSA eligible.
Listed features
- App with Apple Watch control
- Wide insert range
- HSA/FSA eligible
Worth checking
- 4 oz per side capacity
Where to buy the 360 Wearable Breast Pump
Prices and availability change. We may earn a commission from some links.
- Check for recalls: Search the agency's recall list with the model number and date code from the label: FDA recalls list.
- Breastfeeding and pumping: see the AAP's breastfeeding pages and the FDA's breast pump page. Check the label and the maker's instructions, and ask your pediatrician about your child.
Full specs
| Willow 360 Wearable Breast Pump | |
|---|---|
| Type | Wearable breast pump |
| List price | $499.99 |
| Power | rechargeable |
| Single or double | Double |
| Max suction | 245 mmHg, per the maker |
| Modes | Smart Suction (switches from stimulation to expression automatically) |
| Suction levels | 7 |
| Battery | Up to 5 pumping sessions per charge |
| Flange sizes | 13 mm, 15 mm, 17 mm, 19 mm, 21 mm, 24 mm, 27 mm |
| Capacity | 4 oz |
| App | Yes |
| Through insurance | Available, per the maker or supplier |
| HSA/FSA | Eligible, per the maker or supplier |
| Maker's use notes | Single-user device. Use only the charger provided or sold by Willow. Replace parts every 90 days. |
Compare the 360 Wearable Breast Pump with
How each closest rival differs from the 360 Wearable Breast Pump, from the makers' specs.
- eufyWearable Heated Breast Pump S2 Pro$449300 mmHg$449.99
- 55 mmHg more suction
- 1 fewer size
- 3 more levels
- eufyWearable Breast Pump S1 Pro$349300 mmHg$349.99
- 55 mmHg more suction
- 2 fewer sizes
- 1 oz more capacity
- MomcozyWellness 1 (W1) Warm-Massage Wearable Breast Pump$329295 mmHg$329.99
- 50 mmHg more suction
- $170 less
- WillowGo Wearable Breast Pump$299295 mmHg$299.99
- 50 mmHg more suction
- 2 fewer sizes
- 8 more levels
360 Wearable Breast Pump: questions answered
From Willow's published specs, last checked 2026-11-05.
What flange sizes does the Willow 360 Wearable Breast Pump use?
13, 15, 17, 19, 21, 24, 27 mm, per the maker. Breastfeeding and pumping: see the AAP's breastfeeding pages and the FDA's breast pump page. Check the label and the maker's instructions, and ask your pediatrician about your child.
Can I get the Willow 360 Wearable Breast Pump through insurance?
The maker or a supplier says it is available through insurance. Many U.S. health plans cover a breast pump. Call your insurer or a durable medical equipment supplier to see which models your plan covers before you buy one.
Is the Willow 360 Wearable Breast Pump FDA cleared?
Check the FDA's device database for this product's clearance, or ask the maker for its clearance number.
Still wondering? Write to us at hello@cribpicks.com and we'll look it up.
More wearable breast pumps
- BabyBuddhaWearable Breast Pump$2896 flange sizes$289.99
- MomcozyM9 Mobile Hands-free Breast Pump10.7 oz$269$269.99
- eufyWearable Breast Pump S1$239300 mmHg$239.99
- MomcozyM6 Mobile Hands-free Breast Pump10.1 oz$229$229.99
- WillowSync Wearable Breast Pump$199245 mmHg$199.99
- eufyWearable Breast Pump E20$199300 mmHg$199.99
Where these specs come from
Last checked 2026-11-05. Spot something wrong? Tell us. Read our editorial and safety policy and corrections.