Zomee vs Willow Breast Pumps
By The Zomee Team · Updated September 24, 2026
Zomee's wearable pumps carry a 3-year pump warranty; Willow's electric wearables carry a 1-year warranty. The Mother's Nature™ W1 warms as it pumps, and no Willow pump lists a warming feature. Zomee also makes two tabletop pumps, the Zomee Z2 and the Mother's Nature H1; Willow does not offer one.
| Comparison point | Zomee | Willow |
|---|---|---|
| Founder story | Founded by a mom of five | Not listed |
| Breast pumps | Two wearable (Fit, W1) and two tabletop (Z2, H1) | Three wearable (Go, 360, Sync) and manual pumps |
| Pump warranty | 3 years on the W1, Fit, and Z2; 4 years on the H1 | 1 year (a 2-year protection plan is sold separately) |
| Parts warranty | 90 days | 90 days |
| Free shipping | On orders $30+ | On orders $50+ and on all pumps |
| Insurance | Online coverage check; a DME provider verifies coverage | Through Willow's preferred DME partners |
| Flange sizing help | Perfect Fit Promise™: a free pair of breast shields or inserts in a different size | Sizing guide, a $24.99 sizing kit with a 1:1 virtual visit, a $34.99 virtual sizing session, and extra sizing inserts if needed through 360 Care on the Willow 360 |
| Lactation support | The Mom Line™, staffed by real moms and CLCs | Free Mom Coach sessions with pump and lactation counselors |
| Pay over time | Yes | Yes |
| Shabbat Mode™ | Star-K certified on the Z2 and H1 | No |
Sources. Zomee details from zomee.com and shop.zomee.com. Willow details from Willow's website, checked September 24, 2026.
- Zomee warranty registration and terms: shop.zomee.com/warranty
- Zomee insurance coverage check: shop.zomee.com/insurance
- Zomee shipping terms (Zomee Fit product page): shop.zomee.com/products/zomee-fit-wearable-hands-free-breast-pump
- The Mom Line™ and Perfect Fit Promise™: zomee.com/pages/mom-line (opens in a new tab)
- Zomee Shabbat Mode™: zomee.com/pages/shabbat-mode (opens in a new tab)
- Willow Wearable Breast Pumps collection: onewillow.com/collections/pump-kits (opens in a new tab)
- Willow Go® Wearable Breast Pump Kit product page (free shipping on pumps): onewillow.com/products/willow-go-wearable-breast-pump-kit (opens in a new tab)
- Willow Shipping & Returns: onewillow.com/pages/shipping-returns (opens in a new tab)
- Willow Breast Pumps (protection plan and financing): onewillow.com/pages/willow-breast-pumps (opens in a new tab)
- Willow Insurance Coverage: onewillow.com/pages/insurance (opens in a new tab)
- Willow Sizing Hub: onewillow.com/pages/sizing-hub (opens in a new tab)
- Willow Breast Pump Sizing Kit: onewillow.com/products/breast-pump-sizing-kit (opens in a new tab)
- Willow Virtual Sizing Session: onewillow.com/products/virtual-sizing-session (opens in a new tab)
- Willow 360® Wearable Breast Pump product page (360 Care): onewillow.com/products/willow-pump-360 (opens in a new tab)
- Willow Support (Mom Coaches): onewillow.com/pages/willow-support (opens in a new tab)
Wearable pumps
| Spec | Zomee | Willow | ||
|---|---|---|---|---|
 Zomee Fit |  Mother's Nature W1 | Willow Go | Willow 360 | |
| Pumping modes | 4 Modes (Stimulation, Expression, 2-Phase, Nipple Correction) | 4 Modes (Stimulation, Expression, 2-Phase, BioBoost™) + Warming | 2 Modes (Stimulation, Expression) | 2 Modes (Stimulation, Expression) |
| Suction levels | 9 Levels | 12 Levels | 15 Levels (6 Stimulation, 9 Expression) | 7 Levels |
| Warming feature | No | Yes | No | No |
| Suction mmHg | Up to 280 mmHg | Up to 300 mmHg | Up to 295 mmHg | Up to 245 mmHg |
| Closed system / anti-backflow | Yes | Yes | Yes | Not listed |
| Rechargeable battery | Yes | Yes | Yes | Yes |
| Breast shield size | 25 mm | 24 mm | 24 mm | 24 mm |
| Inserts included | 17 and 21 mm | 15, 17, 19, and 21 mm | 15, 17, 19, 21, and 24 mm | 21 mm |
| Noise level | 46 dB | 46 dB | Not listed | Not listed |
| Shabbat Mode™ | No | No | No | No |
| Price | $189.99 | $195.00 | $299.99 | $349.99 |
| Pump warranty | 3 years | 3 years | 1 year | 1 year |
| Battery life per charge | 2+ hours | 2+ hours | About 2 hours (up to 8 sessions) | Up to 5 sessions |
| Shop | Shop Fit | Shop W1 | ||
Sources. Zomee specs and prices from Zomee's product pages. Willow specs and prices from its product pages, help center, and manuals, checked September 24, 2026.
- Zomee Fit product page: shop.zomee.com/products/zomee-fit-wearable-hands-free-breast-pump
- Mother's Nature™ W1 product page: shop.zomee.com/products/mothers-nature-w1-warming-wearable-breast-pump
- Zomee Fit product page on zomee.com (battery life): zomee.com/products/zomee-fit-wearable-hands-free-breast-pump (opens in a new tab)
- Zomee warranty terms: shop.zomee.com/warranty
- Willow Go® Wearable Breast Pump Kit product page: onewillow.com/products/willow-go-wearable-breast-pump-kit (opens in a new tab)
- Willow 360® Wearable Breast Pump product page: onewillow.com/products/willow-pump-360 (opens in a new tab)
- Willow Go® Wearable Breast Pump product page (FAQ): onewillow.com/products/willow-go-pump-kit (opens in a new tab)
- Willow Go Instructions for Use (PDF; a session averages 15 minutes, so up to 8 sessions is about 2 hours): cdn.shopify.com/s/files/1/1595/8015/files/Willow_Go_IFU_English.pdf (opens in a new tab)
- Willow help center: My Willow Go pump won't charge or the battery runs out too soon: help.onewillow.com/s/article/My-Willow-Go-pump-won-t-charge-or-the-battery-runs-out-too-soon (opens in a new tab)
- Willow 360/3.0 Generation 3 Instructions for Use (PDF): cdn.shopify.com/s/files/1/1595/8015/files/IFU-1014_Rev_D_Willow_Gen_3_Pages.pdf (opens in a new tab)
- Willow help center: How quiet are Willow pumps: help.onewillow.com/s/article/How-quiet-are-Willow-pumps (opens in a new tab)
Tabletop pumps
Willow does not offer a tabletop pump.
| Spec | Zomee | |
|---|---|---|
 Zomee Z2 |  Mother's Nature H1 | |
| Pumping modes | 3 Modes (Stimulation, Expression, 2-Phase) + 3 Settings (Single L/R, Alternate) + Shabbat Mode™ | 3 Modes (Stimulation, Expression, 2-Phase) + 4 Settings (Single L/R, Synchronous, Alternate) + Shabbat Mode™ |
| Suction levels | 9 Levels | 12 Levels |
| Warming feature | No | No |
| Suction mmHg | Up to 300 mmHg | Up to 300 mmHg |
| Closed system / anti-backflow | Yes | Yes |
| Rechargeable battery | Yes | Yes |
| Flange size | 17, 19, 21, and 24 mm | 19 and 21 mm |
| Inserts included | None | None |
| Noise level | 46 dB | 46 dB |
| Shabbat Mode™ | Yes | Yes |
| Price | $189.99 | $349.99 |
| Pump warranty | 3 years | 4 years |
| Battery life per charge | 2+ hours | 2 hours |
| Shop | Shop Z2 | Shop H1 |
Sources. Zomee specs and prices from Zomee's product pages. Willow's pump lineup from its website, checked September 24, 2026.
- Zomee Z2 product page: shop.zomee.com/products/zomee-z2-double-electric-breast-pump
- Mother's Nature™ H1 product page: shop.zomee.com/products/mothers-nature-h1-hospital-grade-breast-pump
- Zomee warranty terms: shop.zomee.com/warranty
- Willow Wearable Breast Pumps collection (full pump lineup): onewillow.com/collections/pump-kits (opens in a new tab)
Need help deciding?
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