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The eufy S1 Pro Wearable Breast Pump offers a hands-free, portable pumping experience with advanced features designed for comfort and convenience. Featuring revolutionary HeatFlow technology, the pump gently warms while in use, improving milk flow and reducing clogs. With seven adjustable heat settings, this pump is perfect for enhancing milk output. The smart, app-controlled design allows users to tailor suction strength, speed, and rhythm, creating a personalized experience. The included charging case offers up to five days of battery life, making it ideal for use on the go. Compact, ultra-quiet (operating at just 46dB), and leak-proof, the pump ensures discreet pumping for busy moms. Additionally, it's compatible with a variety of nipple sizes and made from BPA-free, food-grade materials, ensuring maximum safety and comfort.
The Only Wearable Breast Pump With Heating: Our innovative HeatFlow technology incorporates a built-in heating element and a precision temperature sensor. Experience uniform warmth as the soft silicone gently warms up during pumping. Choose from seven adjustable heat settings (ranging from 95°F to 105°F) to enhance milk flow and prevent clogs. Enjoy a skin-like pumping experience that prioritizes comfort.
Industry-Leading Charging Case for Pumping Anywhere: Introducing our revolutionary portable charging case. Keep your breast pump charged and ready, even on the go. With up to five days of power, this case ensures hassle-free travel. Perfect for business days or weekend getaways.
Smart Pumping, Tailored for You: Leverage the eufy Baby app’s smart features and our cutting-edge OptiRhythm technology. Fine-tune your pumping rhythm, suction strength, and speed for a personalized session. Control your pump remotely, allowing for a convenient, hands-free experience.
Optimal Comfort, Maximized Output: Fits all nipples with flange sizes ranging from 17 mm to 24 mm. The 105° ergonomic design features soft silicone that molds to the breast, providing a gentle and nurturing experience. It helps to achieve maximum milk output with up to 290 mmHg of safe, hospital-grade suction. You can also customize the suction strength and cycle speed to suit your needs. Note: All skin-contact components are made from BPA-free, food-grade materials.
Discreet Pumping for Your Privacy: Compact and lightweight for easy in-bra use, leakproof design with a secure double seal and reinforced lower half. It operates at an ultra-quiet 46dB for discreet pumping.




A: The maximum suction power of the existing breast pump is 40kpa, the international standard requires that the suction power is not greater than 40kpa, in order to protect the mother's breasts and capillaries, so the body will feel the suction power is small.If you are using a new device, please make sure that the machine is working properly and that you have selected the appropriate mode and gear.
A: Please check the exposed metal surfaces where the speaker cover and main unit are connected for dirt, and check the exposed metal probes of the main unit for ingress; try to reassemble to make sure the port connection is in place; assemble the bottle and the horn cover together first, you need to push the heating horn cover terminals inward firmly at the position with characters in order to press them to the bottom, and then assemble the main unit to the above bottle assembly. Please press and hold the on button for 12s to reset and reset the device.
A: You can choose a charging method: charge the breast pump with a 2-in-1 magnetic charging cable or charging case.Recommend 5V/2A or higher current rating adapters; charge the pump fully before initial use; it won’t operate while charging. After pumping, please separate the pump hub from the milk bottle and wipe the pump hub to prevent leakage.
A: No, DO NOT sterilize the pump in the microwave because it will damage the pump's components, making it unable to function properly. (To ensure optimal suction, sterilize all washable components by either boiling them for 5 minutes with continuous stirring or steaming them for 5 minutes prior to the first use. Make sure that the duckbill valve, flange tunnel, diaphragm, and pump hub are all securely sealed.)
A: For a smooth experience, you can join the eufy baby & mom care official Facebook group to get peer supports and more tips & tricks from lactation consultant.
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I've been using the eufy S1 Pro for about a month now, and I'm very impressed. The 46dB noise level is a huge plus – I can pump discreetly at work without disturbing anyone. The suction is strong but gentle, and the different settings allow me to customize my pumping experience. The fact that it's BPA-free and made from food-grade materials gives me peace of mind. Highly recommend!
This eufy S1 Pro pump is a game-changer! The hands-free design lets me pump while working, and the HeatFlow technology is amazing. It really helps with milk flow and makes pumping so much more comfortable. The app control is super convenient for adjusting settings on the fly. The charging case is a lifesaver for travel. A must-have for any pumping mom!
Great Features, Excellent Value
I bought this after trying another wearable pump that was just okay. The eufy S1 Pro is a significant upgrade! The heating feature is fantastic, and the app control is much more intuitive. The battery life with the charging case is excellent. It’s comfortable to wear, and the leak-proof design is a big plus. It’s definitely worth the investment for the convenience and features it offers.