New for 2026
Mother's Nature™ W1 Warming Wearable Breast Pump
$195.00
5.0(41)The first wearable that warms as it pumps. Gentle heat mirrors your baby's warmth to encourage let-down, and BioBoost™ Mode echoes cluster-feeding rhythms to help build supply. All of it happens in a quiet, low-profile pump that disappears under a shirt.
WearableWarmingHands-Free
Quantity
1
- FSA / HSA eligible
- 2-year warranty
- Free shipping over $30
- 30-day money back
The Perfect Fit Promise
Flange fit decides comfort and output. If your size isn't right, The Mom Line™ works with you until it is.
See it side by side: Mother's Nature™ W1 vs Zomee Fit vs Zomee Z2
From the learning center: How to pump more milk: what actually moves outputHow to choose a breast pumpWhy warmth helps let-down when you pump
Details
- NatureWarm™ warming breast shield promotes oxytocin release for a faster, more comfortable let-down
- Hospital-grade 300 mmHg suction at a whisper-quiet 45 dB
- 12 suction levels across 4 modes: Stimulation, Expression, 2-Phase, and BioBoost
- 5 flange sizes included (15–24 mm), the widest range of any wearable
- 90-minute charge powers 2+ hours of pumping; built-in nightlight
- BPA-free, food-grade silicone; industry-leading 2-year warranty
What's in the box
- 2 W1 pumps (motor, 6 oz collector, diaphragm, duckbill valve, 24 mm warming shield)
- Inserts in 15 / 17 / 19 / 21 mm (2 of each)
- 2 spare duckbill valves · 2 bra strap adjusters
- 2 magnetic charging cables · nipple ruler · cleaning brush
Shipping & returns
Orders placed before 2 pm ET ship the same business day. Standard delivery arrives in 3–7 business days, free over $30, with free 2-day expedited shipping over $150. Unused items in original packaging can be returned within 30 days for a full refund.
Good to know
Mother's Nature™ W1 FAQs
How does warming help with milk flow?
Gentle heat relaxes breast tissue and supports oxytocin, the hormone behind let-down. Sessions tend to start faster and feel more comfortable.
What is BioBoost Mode?
A power-pumping rhythm modeled on cluster feeding. It signals your body to raise prolactin, which can help increase supply during growth spurts.
Which flange size should I start with?
Measure your nipple diameter with the included ruler and compare it to the five sizes in the box. If none fits quite right, The Perfect Fit Promise covers a free size swap.
Still have questions? Ask The Mom Line™ and a real mom or lactation consultant will answer within a business day.
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