eufy Security S1 Pro Breast Pump — Heated Wearable, Hands-Free, 300 mmHg, Wireless Case, App-Controlled OptiRhythm

Elevate your pumping routine with the eufy Security S1 Pro

Meet a groundbreaking breast pump that combines warmth, precision, and portability in a sleek, in-bra design. The innovative HeatFlow technology delivers gentle warmth around the chest, helping you feel relaxed during sessions while supporting comfortable expression. Real-world use highlights the blend of spa-like warmth with capable performance, designed to fit into a busy life without sacrificing discretion.

The S1 Pro delivers hospital-grade suction up to 300 mmHg with adjustable intensity and cycle speeds. Pair this power with the app controlled OptiRhythm system to choose from four presets or craft your own rhythm with a free trial. Personalization is built in, so you can explore different patterns to see what feels best for you.

Key benefits at a glance

• HeatFlow warmth provides soothing comfort throughout pumping sessions.
• Up to 300 mmHg hospital-grade suction with configurable intensity and cycle speeds.
• Four presets plus customizable rhythms, accessible through a user-friendly app and free trial.
• Wireless charging case offers extended power, keeping the pump ready during travel or long days.
• Ultra-quiet operation (about 46 dB) and a slim, in-bra design for discretion.
• BPA-free skin-contact parts and reinforced seals to minimize leaks.

Designed for life on the go

Whether you are at home, in the office, or away for the weekend, this pump is built to keep pace with your schedule. The in-bra design enables hands-free pumping while you move through your day, and the compact form stays discreet under clothing. The four presets, plus the option to tailor your own rhythm, help you find a comfortable expression pattern that suits your routine.

• Wearable warmth may help you relax during sessions and support a flexible routine.
• The wireless charging case delivers power across days of busy activity.
• Custom rhythms and presets adapt to your day, making sessions feel more personalized.

Care, setup and best practices

Before first use, clean and sterilize all washable parts. Boil or steam the duckbill valve, tunnel, diaphragm, and pump hub for five minutes to ensure proper sealing. Regularly inspect seals and components to maintain performance and hygiene. This content highlights features and potential benefits without guarantees; individual results may vary.