Eufy Wearable Breast Pump S1 Pro

Introducing the eufy Wearable Breast Pump S1 Pro, the only breast pump with HeatFlow technology, offering seven heat settings for comfort. The portable charging case provides up to five days of power. Enjoy a discreet, ultra-quiet, and BPA-free wearable breast pump presented by eufy.

The Only Wearable Breast Pump With Heating (HeatFlow)

HeatFlow technology incorporates a built-in heating element and a precision temperature sensor, so the soft silicone gently warms up during pumping for uniform warmth. Choose from seven adjustable heat settings ranging from 95F to 105F to enhance milk flow and prevent clogs for a skin-like pumping experience.

Industry-Leading Charging Case for Pumping Anywhere

A revolutionary portable charging case keeps the pump charged and ready even on the go. With up to five days of power, it makes hassle-free travel possible for business days or weekend getaways.

Smart Pumping, Tailored for You (OptiRhythm)

Leverage the eufy Baby app's smart features and OptiRhythm technology to fine-tune pumping rhythm, suction strength, and speed for a personalized session. Control the pump remotely for a convenient, hands-free experience.

Optimal Comfort, Maximized Output

Designed to fit all nipple sizes with flange dimensions ranging from 17 mm to 24 mm, and an ergonomic 105 degree design for a gentle experience. Achieves maximum milk output with up to 300 mmHg of safe, hospital-grade suction, with customizable suction strength and cycle speed, and BPA-free, food-grade skin-contact components.

Discreet Pumping for Your Privacy

Compact and lightweight for discreet in-bra use, with a leakproof design featuring a secure double seal and reinforced lower half. Operates at an ultra-quiet 46dB to ensure privacy during pumping sessions.

What Makes the S1 Pro Different from the S1

The S1 Pro adds the industry-leading portable Charging Case (up to five days of power) that the standard S1 does not include. Both models share HeatFlow heating, smart rhythm, 300 mmHg hospital-grade suction, 7 intensities / 3 speeds, and a 5 oz (150 ml) capacity.

Heating That Is Scientifically Approved and Safe

The embedded heating components use a smart temperature sensor that checks every 3 seconds to maintain optimal heat, with 7 heating levels (95-105F) and a smart timer from 5 to 15 minutes to prevent low-temperature burns. The BPA-free silicone heating flange has been tested with over 56 hours of continuous boiling and 1,000 flex tests.

What's in the box

• 2 pumps with 24mm flanges
• Inserts of 17 / 19 / 21mm
• 2 magnetic charging cables
• 1 storage bag
• 2 dust covers
• 1 cleaning brush

Good to know

Local warranty: 12-month warranty (pump hub); 3-month warranty (washable components). Claims marked * are based on eufy internal laboratory testing under controlled conditions; actual performance may vary. As a personal-hygiene device, returns are accepted only when unopened with seals intact. Pumping results differ from person to person depending on individual physiology, technique and frequency of use.