Updated September 30, 2026 · NurseryCue Editorial Team
Ardo vs Willow
Ardo
Willow
Higher score in this comparison
What sets them apart
| Compare | ArdoReviewSee alternativesSee alternatives | WillowReviewSee alternativesSee alternatives |
|---|---|---|
| Price from | $149 | $15.99Lower |
| Maximum suction (mmHg) | 260 | 295 |
| Flange sizes | 17 mm, 19 mm, 24 mm, 27 mm | 21mm, 24mm |
| Markets | CH, DE, NL, GB, US, CNCovers more | US |
| Closed system | Yes | Not confirmed |
| Battery runtime (minutes) | 100 | Not confirmed |
Same on both: Pump type (Wearable), Mobile app (Yes), US insurance eligible (Yes), Spare parts shop (Yes).
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Key differences
- Willow scores higher overall: 9.3 vs 8.7.
- Price from is lower at Willow: $15.99 vs $149.
- Support channels: only Ardo offers Email, Phone.
- Support channels: only Willow offers Community.
- Flange sizes: only Ardo offers 17 mm, 19 mm, 24 mm.
- Flange sizes: only Willow offers 21mm, 24mm.
- Markets: only Ardo offers CH, DE, NL.
Our verdict on each
Ardo
Ardo suits parents who want a wearable pump they can wear while working, and the Melia starts at $149 for that entry point. Battery life of 100 minutes, a closed system and US insurance eligibility cover what a pumping parent checks first.
Willow
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.
Score breakdown
| Area | Ardo | Willow |
|---|---|---|
| Cost | 8.2Entry price of $149 for the Melia sits near the cheap end of the field, matching a cost score part of 8.2. | 9.6HigherThe $15.99 entry price lands well under the €579.93 median for breast pumps in the category. |
| Offer | 9.1HigherClosed system, mobile app, US insurance eligibility and a spare parts shop back an offer score part of 9.1. | 8.9A mobile app, US insurance eligibility and a spare parts shop back a wearable pump priced at $15.99. |
Where each is licensed and available
| Country | Ardo | Willow |
|---|---|---|
| Headquarters | Switzerland | United States |
Choosing between them
Pick Ardo if markets matter most.
Pick Willow if cost and price from matter most.
How they place
| Ranking | Ardo | Willow |
|---|---|---|
| Breast pumps | 15 of 21 | 8 of 21 |
| Wearable breast pumps | 11 of 13 | 7 of 13 |
Every fact side by side
| Fact | Ardo | Willow |
|---|---|---|
| Products | Breast pump | Breast pump |
| Legal entity | Ardo medical AG | Not confirmed |
| Headquarters | Switzerland | United States |
| Support channels | Email, Phone, Help centre | Help centre, Community |
Where each stands against the rest
| Fact | Ardo | Willow | Median |
|---|---|---|---|
| Price from | $149highest quarter | $15.99lowest quarter | $32.96 |
| Maximum suction (mmHg) | 260lowest quarter | 295at the median | 295 |
| Battery runtime (minutes) | 100at the median | Not confirmed | 100 |
Median across 21 listed brands.
Pros and cons
Ardo
Pros
- A closed system is listed for the range, keeping milk in a contained path through every session.
- Battery life of 100 minutes ranks 5 of 10 brands on runtime, ahead of much of the field.
- A mobile app and US insurance eligibility are both listed, so a US family can check coverage before committing money.
Cons
- Entry price for the Melia of $149 sits above the $15.99 starting figure listed for Willow.
- Ardo's catalogue covers breast pump only, while Lansinoh lists breast pump and bottle and Evenflo Company lists breast pump and bottle.
- Support runs on email, phone and help centre only, without live chat for a quick question between feeds.
Willow
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.
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.
Who each suits
Ardo
Who it suits
- Parents who pump away from a socket, since the Melia is a wearable pump with 100 minutes of battery.
- US families who can use insurance, as US insurance eligibility is listed for the range.
- People whose flange fit changes often, with 17 mm, 19 mm and 24 mm on offer and a spare parts shop replacing worn pieces.
Who should look elsewhere
- Lansinoh, if a wider feeding range matters, since it lists breast pump and bottle.
- Willow, if the lowest starting figure decides it, at $15.99 against the Melia at $149.
- Evenflo Company, if bottles alongside pumps are the goal, with breast pump and bottle listed.
Willow
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.
Country by country
| Country | Ardo | Willow |
|---|---|---|
| United States | No | Yes |
Questions about each
Ardo
How much does the Ardo Melia cost?+
The Melia lists an entry price of $149 for the pump itself. Treat that as the cost of the device and check what the box holds before paying. US families can use the listed insurance eligibility to see how much of that price a plan may cover.
How long does the battery last on a charge?+
The Melia runs for 100 minutes on a charge, and that runtime ranks 5 of 10 brands on the measure. It covers a run of pumping sessions in a shift without a socket nearby. Longer-running pumps exist in the same field, so a parent pumping all day should compare first.
Willow
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.
Other options to compare
Other matchups
Ardo
Willow