Eufy has a knack for making our lives easier, whether it’s through smart home cleaning or innovative parenting solutions. The eufy S1 line embodies this commitment, offering a diverse range of products designed to bring convenience and efficiency into your daily routine. From state-of-the-art robot vacuums that meticulously clean your floors to groundbreaking wearable breast pumps offering unparalleled comfort and output, the eufy S1 collection truly stands out.
In this article, we’re diving deep into 10 of the best eufy S1 products, highlighting what makes each one a game-changer. We’ll explore their unique features, weigh the pros and cons, and share what real users are saying, helping you decide which eufy S1 device is perfect for your needs.
1. eufy S1 with All-in-One Station, HydroJet System with…

This isn’t just a robot vacuum; it’s a complete floor-cleaning revolution. The eufy S1 with its All-in-One UniClean Station takes hands-free cleaning to an entirely new level, making sure your floors aren’t just swept, but truly spotless. Its groundbreaking HydroJet Roller Mop System ensures continuous cleanliness for the mop itself, constantly refreshing with clean water and detergent, and applies impressive downward pressure to tackle even the most stubborn grime. If you’re looking for a smart vacuum that genuinely cleans and takes care of itself, the eufy S1 is a fantastic choice.
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Key Features:
- Groundbreaking HydroJet Roller Mop System with Always Clean Mop (dual water reservoir, 170 RPM, 1 kg downward pressure, 290mm mop length)
- 10-in-1 UniClean Station (auto-emptying, washing, refilling, heated air drying, wastewater collection, detergent dispensing, touch control, sealed dust bag, 20% faster charging)
- Incredible Potent Suction for deep-seated dust and debris
- Precision Corner to Edge Clean with sleek square design
- Sportscar Streamlined Build for aesthetic appeal
- User-Centered Design (touch control, see-through water tank, ergonomic height)
- Recognizes and Avoids 100+ Obstacles with AI.See technology
- 12mm Auto-Retraction for carpet cleaning without damage
- Supports 2.4GHz Wi-Fi
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Pros:
- Exceptional mopping performance with self-cleaning mop
- Highly automated and low-maintenance UniClean Station
- Powerful suction handles various floor types
- Excellent edge and corner cleaning capabilities
- Sophisticated obstacle avoidance
- User-friendly controls and design
- Stylish, modern aesthetic
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Cons:
- Premium price point
- Requires 2.4GHz Wi-Fi, not 5GHz
- Voltage specific to regions
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User Impressions: Users are consistently amazed by the S1’s thorough cleaning, especially the mopping function. Many highlight the convenience of the all-in-one station, noting how it significantly reduces manual intervention. The robot’s ability to navigate and avoid obstacles is frequently praised, making it a reliable and smart addition to any home.
2. eufy Security Heated Wearable Breast Pump S1 Pro, Slim…

For nursing mothers, the eufy Security Heated Wearable Breast Pump S1 Pro is a true game-changer, blending comfort, efficiency, and cutting-edge technology. Its unique HeatFlow technology provides gentle warmth, mimicking a spa experience while actively preventing clogs and boosting milk output. Coupled with an innovative wireless charging case, this pump is designed for ultimate mobility and discretion, ensuring you can pump effectively anywhere, anytime.
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Key Features:
- Innovative Heated Wearable Breast Pump with HeatFlow technology (gentle warmth, prevents clogs, boosts output by 30%)
- Industry-Leading Wireless Charging Case (up to five days of power)
- Smart Pumping, Tailored for You (four presets, expert rhythms, custom rhythms)
- 30% More Output with Hospital-Grade Suction (up to 300 mmHg)
- Ultra-Quiet (46 dB) and Slim for Privacy (in-bra use, leakproof)
- BPA-free, food-grade materials for skin-contact parts
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Pros:
- Heated technology significantly improves comfort and milk flow
- Excellent for preventing clogs and increasing output
- Wireless charging case provides unparalleled portability
- Quiet and discreet for private pumping sessions
- Customizable pumping rhythms for personalized comfort
- Hospital-grade suction for efficiency
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Cons:
- Premium investment for a breast pump
- “Smart Pumping” features may require a free trial
- Requires proper assembly of parts for optimal suction
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User Impressions: Moms rave about the soothing warmth and how it genuinely helps with let-down and preventing discomfort. The wireless charging case is a huge hit for on-the-go convenience. Users also appreciate its quiet operation and slim design, allowing for discreet pumping at work or while out and about.
3. eufy Security Heated Breast Pump S1, Hands-Free Breast Pump…

The eufy Security Heated Breast Pump S1 offers a hands-free, comfortable, and efficient pumping experience for busy moms. Like its Pro counterpart, it features the groundbreaking HeatFlow technology to enhance milk flow and prevent discomfort. This model focuses on delivering a spa-like experience with optimal comfort and hospital-grade suction, ensuring you get the most out of every session while enjoying the freedom of a wearable design.
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Key Features:
- Innovative Heated Wearable Breast Pump with HeatFlow technology (prevents clogs, boosts output by 30%)
- Smart Pumping, Tailored for You (four presets, expert rhythms, custom rhythms)
- 30% More Output with Hospital-Grade Suction (up to 300 mmHg)
- Optimal Comfort for Every Mom (fits 17-24 mm flanges, 105° ergonomic design, soft silicone)
- Ultra-Quiet (46 dB) and Slim for Privacy (in-bra use, leakproof)
- BPA-free, food-grade materials
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Pros:
- Heated technology significantly boosts output and prevents clogs
- Comfortable ergonomic design and soft silicone flange
- Strong, hospital-grade suction for efficient milk expression
- Quiet and discreet for versatile use
- Customizable settings for personalized pumping
- Wide flange compatibility (17-24mm)
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Cons:
- Does not include a wireless charging case like the S1 Pro
- “Smart Pumping” features may require a free trial
- Users should ensure proper assembly for optimal performance
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User Impressions: Reviewers consistently highlight the comfort provided by the heated feature and the ergonomic design. Many mothers report noticeable increases in milk output compared to traditional pumps. The quiet operation is also a major plus, allowing them to pump discreetly in various settings.
4. eufy Robot Vacuum Omni S1 Pro, HydroJet System with…

Taking the incredible features of the eufy S1 robot vacuum up a notch, the eufy Robot Vacuum Omni S1 Pro is designed for those who demand the absolute best in automated home cleaning. It boasts an enhanced HydroJet System with ozonated water for superior hygiene and an even more advanced 10-in-1 UniClean Station, providing unparalleled convenience. This model truly offers a premium, hands-off cleaning experience that leaves your floors impeccably clean with minimal effort.
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Key Features:
- Groundbreaking HydroJet Roller Mop System with Instant Clean Mop Combo and ozonated water
- 10-in-1 UniClean Station (auto emptying, washing, refilling, heated air drying, Eco-Clean Ozone, auto waste water collection, auto detergent dispensing, LCD touch control, sealed dust bag, 20% faster charging)
- Incredible Potent Suction for deep cleaning carpets and hard floors
- Constructed for Corner-to-Edge Cleaning with sleek square design
- The Sports Car Streamlined Build for aesthetic appeal
- Supports 2.4GHz Wi-Fi
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Pros:
- Superior mopping with ozonated water for enhanced sanitation
- Comprehensive, fully automated 10-in-1 cleaning station
- Powerful suction handles various floor types and pet hair
- Exceptional corner and edge cleaning
- Stylish, premium design
- Faster charging capability
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Cons:
- Higher price point than the standard S1 model
- Not recommended for cleaning large amounts of liquid waste
- Requires 2.4GHz Wi-Fi
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User Impressions: Users praise the S1 Pro for its advanced mopping and the hygienic benefits of ozonated water. The LCD touch control on the station is a favorite, offering intuitive operation. Many comment on how quiet yet effective it is, handling pet hair and stubborn dirt with ease, truly making it a set-it-and-forget-it cleaning solution.
5. eufy Security Heated Breast Pump Hands-Free E20, Wearable…

For busy working moms who need to start pumping quickly and efficiently, the eufy Security Heated Breast Pump E20 is a fantastic choice. This hands-free wearable pump integrates the innovative HeatFlow technology to boost output and prevent clogs, ensuring a comfortable, spa-like experience. Its quick-start feature gets you pumping in just 30 seconds, making it ideal for those with packed schedules.
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Key Features:
- Innovative Heated Wearable Breast Pump with HeatFlow technology (prevents clogs, 30% more output, warms to 95°F quickly)
- Quick Start for Busy Working Moms (starts pumping in 30 seconds)
- Smart, Hands-Free Pumping (four presets, expert rhythms, custom rhythms)
- Hospital-Grade Suction for 30% More Output (up to 300 mmHg)
- Optimal Comfort (105° ergonomic curvature, BPA-free, food-grade materials)
- Ultra-Quiet (46 dB) and Slim for Privacy (in-bra use, compact, lightweight, leakproof)
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Pros:
- Extremely fast warm-up and start time
- Heated technology significantly improves milk flow and comfort
- Discreet and quiet for pumping anywhere
- Strong, hospital-grade suction for efficient milk expression
- Comfortable ergonomic design
- Customizable pumping options
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Cons:
- Lacks the wireless charging case feature of the S1 Pro
- “Smart Pumping” features may require a free trial
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User Impressions: Moms love the E20 for its quick warm-up and its ability to seamlessly integrate into their busy routines. The quietness and discreet design are frequently highlighted as essential for workplace pumping. Many attest to the comfort of the heated feature and the effective milk output.
6. eufy Security Original 24mm Flange (2-Pack), Replacement…

Ensuring your eufy breast pump continues to perform at its best means having the right accessories. The eufy Security Original 24mm Flange 2-Pack is a crucial replacement part for several eufy wearable breast pump models, including the E20, S1, and S1 Pro. These flanges are designed to deliver consistent suction and comfort, utilizing the same HeatFlow technology as the pumps for a soothing experience. Keeping a fresh set on hand ensures optimal performance and hygiene.
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Key Features:
- Compatibility: Only compatible with eufy Breast Pump E20 / S1 / S1 Pro
- Warm, Smooth Breast Pumping: Experience soothing warmth with HeatFlow technology
- Easy to Clean: Wash with warm, soapy water, dishwasher, fridge, and freezer-safe
- Soft Silicone: Durable silicone ensures strong suction and sealed milk collector
- Comfy Fit: Designed for optimal comfort and ergonomic fit
- Works with Third-Party Inserts
- Guaranteed Reliability: 90-day limited manufacturer’s warranty
- Lifespan: Typically lasts 3 months, replace if suction decreases
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Pros:
- Maintains original pump performance and comfort
- Incorporates HeatFlow technology for consistent warmth
- Very easy to clean and sanitize
- Durable, food-grade silicone
- Compatible with third-party inserts for more sizing options
- Backed by eufy’s warranty
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Cons:
- Requires regular replacement (every 3 months or as needed)
- Only available in 24mm size (though works with inserts)
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User Impressions: Users appreciate the direct compatibility and the quality of these original eufy flanges. Many highlight the ease of cleaning and how replacing them helps maintain the breast pump’s suction power and overall efficiency, making them a necessary item for consistent pumping success.
7. eufy Official Hard Floor Cleaner for Omni S1 Pro/S1, Safe…

To truly maximize the cleaning power of your eufy Omni S1 Pro or eufy S1 robot vacuum, the eufy Official Hard Floor Cleaner is an essential companion. This specially formulated cleaner is designed to work seamlessly with your robot, automatically mixing in the base station. It’s tough on stubborn stains and dirt but gentle and safe for homes with children and pets, making it the perfect choice for a sparkling, hygienic home.
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Key Features:
- Wide Compatibility: Compatible with eufy Omni S1 Pro/S1
- Gentle and Safe: Formulated with non-irritating ingredients, safe for kids and pets
- Stain Removal: Effectively tackles stubborn stains and dirt
- Automatic Mixing: Automatically mixes when inserted into the base station
- Note: Recommended to use branded replacement parts for machine protection
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Pros:
- Specifically designed for eufy S1 robot vacuums, ensuring optimal performance
- Safe for sensitive households with children and pets
- Effectively cleans various hard floor surfaces
- Convenient automatic mixing
- Helps extend the lifespan of your robot vacuum
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Cons:
- Only compatible with specific eufy models
- Must be purchased separately from the robot vacuum
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User Impressions: Owners of eufy S1 robot vacuums consistently recommend this cleaner, noting a significant improvement in mopping results compared to just water. The automatic mixing feature is a huge convenience, and parents and pet owners particularly appreciate the non-irritating formula, providing peace of mind while cleaning.
8. eufy Official Accessory Kit for Omni S1 Pro/S1, 2 Rolling…

Keeping your eufy Omni S1 Pro or eufy S1 robot vacuum in top condition is easy with the eufy Official Accessory Kit. This comprehensive kit includes all the necessary replacement parts to ensure your machine continues to operate at peak performance, keeping your home spotless. Regular replacement of these authentic accessories extends the lifespan of your device and maintains its cleaning efficiency, making it a smart investment for any eufy S1 owner.
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Key Features:
- Peak Performance: Recommended replacement every 6 months (based on usage)
- Comprehensive Kit: Includes Rolling Brush and Brush Guard, Rolling Mop × 2, Dirty Water Reservoir Filter, Side Brush × 2 Sets, High-Performance Filter × 4, Dust Bags × 3
- Authentic eufy Accessory: Ensures compatibility and machine longevity
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Pros:
- All-in-one kit covers essential replacement parts
- Authentic eufy parts guarantee fit and performance
- Helps maintain optimal cleaning efficiency
- Extends the lifespan of your robot vacuum
- Cost-effective compared to buying individual parts
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Cons:
- Requires periodic replacement, adding to long-term cost
- Specific to Omni S1 Pro/S1 models
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User Impressions: Customers find this accessory kit incredibly convenient for maintaining their eufy S1 robot vacuums. They appreciate that it includes all the necessary parts in one package, making routine maintenance straightforward. Many highlight how using genuine parts ensures their robot continues to clean effectively without issues.
9. 4Pcs Replacement Diaphragm for eufy Wearable Breast Pump…

For moms relying on their eufy wearable breast pumps, ensuring consistent suction is paramount. This 4Pcs Replacement Diaphragm set is perfectly compatible with eufy Wearable Breast Pump E10, S1, and S1 Pro models, offering a reliable solution to maintain optimal performance. Made from durable food-grade silicone, these diaphragms are flexible yet sturdy, crucial for effective milk expression, and easy to install for hassle-free maintenance.
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Key Features:
- Perfect Compatibility: Designed for eufy Wearable Breast Pump E10, S1, and S1 Pro
- Flexible and Durable: Made from food-grade silicone for stable suction and longevity
- Simple Installation and Replacement: Effortless to change with included instructions
- Long-lasting Performance: Typically lasts 1-3 months, replace when suction declines
- After-sale Support: 30 days money back and 12 months quality warranty
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Pros:
- Restores and maintains optimal suction power
- High-quality, food-grade silicone material
- Easy to install, clean, and sanitize
- Good value with a 4-pack
- Backed by a warranty for peace of mind
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Cons:
- Requires periodic replacement
- Generic brand, not official eufy, which some users might prefer
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User Impressions: Users are generally pleased with these replacement diaphragms, noting that they fit perfectly and restore the breast pump’s suction power effectively. The ease of installation and the durability of the silicone are frequently mentioned positives, making them a practical and affordable choice for maintaining their pumps.
10. eufy Robot Vacuum Omni C20, Robot Vacuum and Mop Combo,…

While not part of the eufy S1 series directly, the eufy Robot Vacuum Omni C20 deserves a mention for offering a robust, fully automated cleaning experience with many features comparable to premium models. It excels with its all-in-one station, powerful suction, and advanced mopping technology. If you’re looking for a highly efficient robot vacuum and mop combo that takes care of itself, the C20 presents an excellent, comprehensive cleaning solution, especially if you prioritize hands-free maintenance and powerful performance.
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Key Features:
- All-in-One Station: Auto emptying, washing, and drying (room-temperature air) with transparent water tanks
- Mop Master Technology: 180 rotations/min, 6N pressure, dual sweeping/mopping, simultaneous cleaning
- 7,000 Pa Powerful Suction: Robust suction with rolling and side brushes
- 3.35-inch Design: Allows access to tight spaces under furniture
- Pro-Detangle Comb: Reverses roller brush to remove tangled hair
- Supports 2.4GHz Wi-Fi
- Voltages 110V (region-specific purchase recommended)
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Pros:
- Fully automated cleaning and self-maintenance station
- Exceptional mopping power for tough stains
- Very high suction power for deep cleaning
- Slim design reaches hard-to-access areas
- Excellent for pet hair management with detangling comb
- Simultaneous vacuuming and mopping saves time
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Cons:
- Only supports 2.4GHz Wi-Fi
- Voltage specific to regions
- Mop drying is room-temperature air, not heated
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User Impressions: Users are highly impressed with the Omni C20’s powerful suction and effective mopping capabilities. The all-in-one station is a huge hit for its convenience, significantly reducing the chore of cleaning. The ability to handle pet hair without tangles is a recurring positive, making it a favorite for pet owners.
FAQ Section
Q1: What is the eufy S1 series?
A1: The eufy S1 series refers to a range of innovative products from eufy that includes advanced robot vacuums (like the Omni S1 and S1 Pro) and wearable breast pumps (S1 and S1 Pro). These products are designed to offer cutting-edge technology, convenience, and efficiency in both smart home cleaning and parenting solutions.
Q2: How do the eufy S1 robot vacuums differ from other models?
A2: The eufy S1 robot vacuums, especially the S1 and S1 Pro, stand out with their sophisticated HydroJet Roller Mop System for superior mopping, all-in-one self-cleaning stations, powerful suction, and advanced AI obstacle avoidance. Their unique square design also allows for exceptional corner and edge cleaning that round robots often miss.
Q3: What makes the eufy S1 breast pumps unique?
A3: The eufy S1 breast pumps feature groundbreaking HeatFlow technology, which provides gentle warmth during pumping. This warmth helps relax the body, prevent clogs, and can boost milk output by up to 30%, offering a more comfortable and efficient experience compared to traditional pumps. They are also wearable and designed for discretion.
Q4: Are eufy S1 robot vacuums suitable for homes with pets?
A4: Absolutely! The eufy S1 robot vacuums boast incredible potent suction power and often include features like detangling brushes or Pro-Detangle Combs (as seen in the Omni C20) specifically designed to effectively remove pet hair from various surfaces without getting tangled.
Q5: How often do I need to replace accessories for my eufy S1 robot vacuum or breast pump?
A5: For eufy S1 robot vacuums, it’s generally recommended to replace accessory kits (like brushes, filters, and mops) every 3 to 6 months, depending on usage frequency, to maintain peak performance. For eufy S1 breast pump diaphragms, they typically last 1-3 months. Always refer to the product manual for specific guidelines for your particular device.
Q6: Can I use third-party cleaning solutions with my eufy S1 robot vacuum?
A6: While some users might experiment, eufy strongly recommends using their official hard floor cleaner designed specifically for Omni S1 Pro/S1 models. Using non-branded or incompatible cleaning solutions can potentially damage your machine and may void your warranty.
Q7: Do eufy S1 devices connect to 5GHz Wi-Fi?
A7: Currently, eufy S1 robot vacuums and similar smart home devices from eufy typically support only 2.4GHz Wi-Fi. It’s important to ensure your router is configured to support a 2.4GHz frequency band for seamless connectivity.
Q8: Are the eufy S1 breast pump parts safe and easy to clean?
A8: Yes, all skin-contact parts of eufy S1 breast pumps are made from BPA-free, food-grade materials, ensuring safety for both mom and baby. They are generally designed for easy cleaning, often being dishwasher, fridge, and freezer-safe, making maintenance simple and hygienic.



