Eufy Wearable Breast Pump S1 Pro
The First Wearable Pump with Built-In Warming — Hospital Power, In-Bra Comfort
The eufy Wearable Breast Pump S1 Pro stands out as the only wearable pump with HeatFlow™ built-in heating: seven warmth settings from 95°F to 105°F gently support milk flow and help prevent clogged ducts, mimicking a natural, skin-like feel during every session. Despite its discreet in-bra design, it delivers up to 300 mmHg of hospital-grade suction through soft silicone flanges (17–24 mm sizing) angled at an ergonomic 105° for maximum output with minimal discomfort.
Everything is controlled from the Eufy Baby app — OptiRhythm™ technology lets you fine-tune suction intensity (7 levels), rhythm, and speed (3 modes) from your phone. At under 46 dB it stays whisper-quiet for private pumping anywhere, and each cup collects up to 5 oz (150 ml).
The included charging case keeps the pump powered for up to five days away from an outlet — a category first — making it ideal for travel, work, or busy days out. All skin-contact parts are BPA-free, food-grade, and easy to sterilize.
Key Features
- HeatFlow™ Warming: The only wearable pump with built-in heat — 7 levels (95–105°F) to boost flow and reduce clogs
- Hospital-Grade Suction: Up to 300 mmHg, gentle on skin with soft silicone flanges
- 5-Day Charging Case: Industry-leading portable power for uninterrupted pumping on the go
- Smart App Control: Adjust suction, rhythm, and speed via the Eufy Baby app with OptiRhythm™
- Whisper Quiet: Under 46 dB for discreet, stress-free sessions
- Safe Materials: BPA-free, food-grade skin-contact components, easy to sterilize
Specifications
- Model: T8D04321
- Suction Strength: up to 300 mmHg (hospital-grade)
- Settings: 7 intensity levels, 3 speeds
- Heating: HeatFlow™, 7 levels (95°F–105°F)
- Milk Capacity: 5 oz / 150 ml per cup
- Flange Sizes: 17–24 mm soft silicone
- Noise Level: <46 dB
- Battery: up to 5 days with charging case
- App: Eufy Baby app with OptiRhythm™ smart rhythm control
- Materials: BPA-free, food-grade (all skin-contact parts)
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