eufy Omni S1 Pro and S1 Discontinued - Which Robot Vacuum to Buy Now

Key Takeaways

• The S1 Pro and S1 are no longer sold. Owners still have warranty coverage during the warranty period and lifetime customer support.
• For owners who want a step up from S1 Pro in the same class, the Anker eufy Robot Vacuum Omni S2 Pro is the first pick, because it goes further than S1 Pro on both floor disinfection and suction.
• Homes where carpet cleaning matters more than UV-C floor disinfection are a better match for the Omni S2, which keeps strong suction and a hands-free station.
• Where stairs, sofas, and fabric surfaces also need cleaning, the Omni E28 makes more sense, since its station holds a detachable portable deep cleaner.
• Replacement accessories for S1 Pro are still sold, so an existing unit can still be maintained.

The eufy Robot Vacuum Omni S1 Pro and Omni S1 are no longer sold, which leaves owners asking what support still applies and shoppers asking what to buy instead.

If you own an S1 Pro or S1, your support continues. If you are choosing your next robot vacuum, the Anker eufy Robot Vacuum Omni S2 Pro is the closest successor to S1 Pro, while the Omni S2 and Omni E28 suit homes with different priorities. The comparison further down shows which current model picks up each S1 Pro strength.

Official Discontinuation Announcement

As of April 2026, the S1 Pro is no longer available on eufy.com (US). As of June 2026, the S1 is also no longer available on eufy.com (US). The products may still be available in other regions or channels.

This discontinuation update applies to eufy.com (United States) only. The products may still be available through other regional eufy websites or platforms.

Key details for existing owners:

About the eufy Robot Vacuum Omni S1 Series

When the eufy Robot Vacuum Omni S1 series arrived, it helped bring real-time mop self-cleaning, strong suction, and hands-free station maintenance into a more refined home cleaning experience. The lineup was built for users who wanted a robot vacuum that could handle both vacuuming and mopping with less day-to-day maintenance.

HydroJet™ Mopping and Always Clean Mop™ helped define the S1 series' floor-washing experience. The S1 series introduced real-time mop self-cleaning with a rolling mop design, and newer models such as Omni S2 Pro, S2, and E28 continue this direction with later HydroJet™ self-cleaning mop systems.

Advanced navigation and obstacle avoidance gave the S1 series a smarter way to move through the home. S1 Pro led the lineup with 3D MatrixEye™ obstacle avoidance and real-time home mapping, while S1 carried forward the series' focus on precise navigation and daily hands-free cleaning.

Eco-Clean Ozone™ was one of S1 Pro's premium differentiators, helping remove up to 99.99% of E. coli in laboratory testing when used as directed. Actual results may vary depending on the home environment.

Precision Corner-to-Edge Clean helped the S1 series reach edges and corners more effectively. Combined with 8,000 Pa suction, both S1 Pro and S1 were designed to remove dust and debris from hard floors and carpets while reducing manual maintenance.

And then there was the design. The Sportscar-Streamlined aesthetic gave the S1 series a compact, recognizable look that fit more naturally into the home. Across the lineup, the station design and user-centered controls helped make daily cleaning easier to manage.

S1 Pro served as the premium model in the lineup, while S1 brought core S1-series strengths to more users. Together, they became an important part of eufy's robot vacuum portfolio.

The eufy Robot Vacuum Omni S1 brought many of the same series strengths to users who wanted core hands-free cleaning at a more accessible price.

Best Alternatives to S1 Pro and S1

Three current eufy robot vacuums carry the hands-free cleaning of the S1 series forward. They are listed below starting with the model closest to S1 Pro, followed by two options built around different home needs.

1. Anker eufy Robot Vacuum Omni S2 Pro — The Direct Successor to S1 Pro

Key Features:

• UV-C Floor Disinfection: Six UV-C LEDs under the robot, each with a 120° beam, shine on the floor at 270–280 nm while it cleans
• HydroJet™ 3.0 Self-Cleaning Roller Mop: Mops with electrolyzed water and 55°C (131°F) hot water, self-cleans in real time
• 40,000 Pa Peak Suction: AeroTurbo™ 3.0 multi-cyclone filtration for carpets and fine dust
• UniClean™ Self-Cleaning Station: 100°C (212°F) hot-water mop washing and 55°C (131°F) hot-air drying
• CleanMind™ AI 3D Mapping: 3D ToF and RGB vision, recognizes 360+ obstacle types

If Eco-Clean Ozone™ was the reason you chose S1 Pro, the Anker eufy Robot Vacuum Omni S2 Pro keeps it and adds UV-C. The mopping water is still electrolyzed by Eco-Clean Ozone™, but it is now heated to 55°C (131°F), and six UV-C LEDs on the underside of the robot shine on the floor as it cleans. Suction rises from 8,000 Pa on S1 Pro to 40,000 Pa peak, with AeroTurbo™ 3.0 multi-cyclone filtration catching fine dust. Carpets and allergy-prone households benefit most from the extra suction, and in TÜV SÜD lab testing the robot reached a carpet mite removal rate of 99.999% or higher, though results at home can vary.

Mop odor is a common complaint with mopping robots, usually because the roller stays damp between runs. When the Omni S2 Pro docks, the UniClean™ Station washes the roller with 100°C (212°F) water and dries it with 55°C (131°F) hot air, so the roller is less likely to start smelling. Out on the floor, the robot also needs to reach dirt without getting stuck, and here 3D ToF obstacle avoidance helps it steer around furniture, toys, and pets, while CornerRover™ extends the side brush and roller mop further into corners.

2. eufy Robot Vacuum Omni S2 — Strong Carpet Cleaning With a 12-in-1 Station

Key Features:

• 30,000 Pa AeroTurbo™ 2.0 Suction: 30,000 Pa with 365-day filter cleanliness
• Intelligent Carpet Cleaning: Auto-adjusts for carpets up to 2 inches, lifts mop, avoids tassels
• HydroJet™ 2.0 Self-Cleaning Roller Mop: 15N pressure, 240 RPM, electrolyzed water
• CleanMind AI: 3D MatrixEye™ 2.0 detects 200+ obstacles, room customization
• 12-in-1 Hands-Free UniClean™ Station: Auto-wash, dry, disinfect, 68-day dust storage
• Zero Hair Tangle Design: DuoSpiral™ and anti-tangle brushes

The eufy Robot Vacuum Omni S2 fits S1 Pro owners whose main concern is carpet cleaning with a hands-free station, and who can do without UV-C floor disinfection. With 30,000 Pa AeroTurbo™ 2.0 suction, S2 is designed to lift dirt from carpets and floors with consistent performance. HydroJet™ 2.0 builds on the S1 series' self-cleaning mop concept, combining 15N pressure, 240 RPM speed, and electrolyzed water for real-time mop cleaning.

CleanMind AI powered by 3D MatrixEye™ 2.0 detects 200+ obstacle types and customizes cleaning by room. The 12-in-1 UniClean™ Station automatically washes, dries, disinfects, adds detergent, and stores dust for up to 68 days. A built-in diffuser can freshen rooms for up to 120 hours.

If you loved the S1 Pro or S1 hands-free philosophy, the S2 extends it further.

3. eufy Robot Vacuum Omni E28 — Versatile All-Rounder

Key Features:

• HydroJet™ Self-Cleaning Roller Mop: Dual Water Reservoir, dual-scraper, real-time cleaning
• FlexiOne™ Portable Deep Cleaner: Industry's first detachable portable cleaner integrated into station
• 20,000 Pa Turbo Suction: Professional-grade deep cleaning for carpets and floors
• DuoSpiral™ Detangle Brushes: Prevents hair entanglement, reduces maintenance
• CornerRover™ Arm: 100% edge coverage for seamless cleaning
• All-in-One Station: Self-emptying, washing, drying, detergent dispensing, wastewater collection, self-refilling

The eufy Robot Vacuum Omni E28 brings a unique twist to the lineup — the FlexiOne™ Portable Deep Cleaner. Integrated directly into the Omni Station, this industry-first feature detaches to tackle stairs, upholstery, and fabric surfaces that a robot simply can't reach.

With 20,000 Pa Turbo Suction, the E28 is designed for deep cleaning on carpets and hard floors alike. The HydroJet™ system with dual-scraper structure keeps the mop fresh throughout the session, while DuoSpiral™ brushes prevent hair tangles and CornerRover™ Arm ensures true edge-to-edge coverage.

For homes that need robot convenience plus the flexibility to handle stairs and furniture, the E28 adds flexible cleaning options beyond robot vacuuming and mopping.

S1 Pro vs Omni S2 Pro vs Omni S2 vs Omni E28 at a Glance

The table below lines up the S1 Pro features owners ask about most against the three current models.

Which S1 Pro Alternative Fits Your Home

Pets, kids, or a focus on floor hygiene: Omni S2 Pro
Homes with pets or small children, and owners who bought S1 Pro mainly for its disinfection, will get the most from the Omni S2 Pro. UV-C light and hot electrolyzed water treat the floor as it mops, and the station washes the roller in hot water afterward, so odors are less likely to travel from room to room.

Mostly carpet, no need for UV-C: Omni S2
If most of your floor is carpet and UV-C disinfection isn't a priority, the Omni S2 is the more practical pick. It keeps strong suction and a hands-free station, lifts its mop when it reaches a rug, and can climb onto thicker carpet than the Omni S2 Pro, which suits rooms with deep-pile rugs.

Stairs, sofas, and fabric surfaces: Omni E28
Households with stairs, sofas, or upholstered furniture that need regular cleaning should look at the Omni E28. Its FlexiOne™ portable deep cleaner lifts out of the station, so one purchase also covers the spots a robot can't reach.

If none of these three fits your home, the full lineup of eufy robot vacuums is worth a look, and the eufy robot vacuum comparison chart walks through how to match features to your floors and routine.

Warranty & Support for S1 Pro and S1 Owners

For S1 Pro or S1 units still within the 12-month warranty period:

If your S1 Pro or S1 is within warranty and experiences a defect or failure, eufy will honor the full warranty terms. This includes repair, replacement, or refund at eufy's discretion, depending on the nature of the issue. Simply submit a warranty request through our support portal to initiate the process.

Lifetime Customer Support

Our support team remains fully available for all S1 Pro and S1 owners — whether you're in warranty or not. We can help with troubleshooting, maintenance guidance, cleaning best practices, and app connectivity questions.

eufy Clean (For eufy Clean/MACH/Health)
+1 (800) 994-3056

Accessories & Replacement Parts

S1 Pro accessories continue to be available for purchase, and S1 accessory availability may vary after discontinuation. Shop Accessories

Support Resources:

• Submit a Warranty Request
• Warranty Policy
• Help Center
• Contact Us
• Refund Policy

Conclusion

Existing S1 Pro and S1 owners keep their warranty coverage and lifetime customer support, and S1 Pro accessories are still sold, so a unit that still runs well can stay in service for now. When it is time to upgrade, the right pick depends on what your home needs most. The Omni S2 Pro is the closest match to S1 Pro, pairing Eco-Clean Ozone™ with UV-C floor disinfection and much stronger suction. The Omni S2 suits carpet-heavy homes that can skip UV-C, and the Omni E28 makes more sense when stairs, sofas, and other fabric surfaces need cleaning too.

FAQ

What is eufy's flagship robot vacuum now?

The Anker eufy Omni S2 Pro is eufy's newest flagship-level robot vacuum. It builds on the Omni S2, and the main addition is UV-C floor disinfection. If you don't need UV-C, the Omni S2 is still on sale and also delivers flagship-level vacuuming and mopping.

Is the eufy Omni E28 a good replacement for the S1 Pro?

For homes with stairs, sofas, or fabric furniture, yes. The E28's station holds a detachable FlexiOne™ portable cleaner, so you can lift it out for spots a robot can't reach. It covers different needs from S1 Pro, though. Suction is 20,000 Pa and there's no Eco-Clean Ozone™ disinfection, so if floor hygiene was your main reason for buying S1 Pro, the Omni S2 Pro is the closer match.

Will eufy still support my Omni S1 Pro?

Yes. If your S1 Pro or S1 is still within its 12-month warranty, eufy will honor the warranty terms, and the support team can help with troubleshooting, maintenance, and app questions even after the warranty ends.