Robot Vacuums · Head to head

Eufy E28 vs Roborock S8 Max Ultra

Full Robot Vacuums comparison in 2026

Updated September 2026
Data from Amazon and official Eufy and Roborock sites.
2026 verdict
Eufy E28 wins the 2026 matchup against Roborock S8 Max Ultra, mainly on price, rating, and battery life.
Eufy E28
Winner
Eufy E28
$679.99$999.9932% OFF
Buy on Amazon USACheck price
It separates itself most clearly on price, rating, and battery life, while still looking better on connectivity and suction power. Roborock S8 Max Ultra still makes sense if water tank capacity is your priority, but most buyers should still lean toward Eufy E28. That makes Eufy E28 the clearer recommendation in 2026.
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FeatureEufy E28Roborock S8 Max UltraWinner
Price$679.99$799.99Eufy E28
Rating4.43.9Eufy E28
Battery Life216 minutes180 minutesEufy E28
Connectivity2.4 GHz WiFi, Bluetooth2.4 GHz WiFiEufy E28
Suction Power20000Pa8000PaEufy E28
Water Tank Capacity2.5L4LRoborock S8 Max Ultra
Onboard Dustbin Capacity300ml270mlEufy E28
Dock Dustbin Capacity3L2.7LEufy E28
Warranty1 year1 yearTie
Auto RechargeYESYESTie
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie

Frequently Asked Questions

Which is better overall: Eufy E28 or Roborock S8 Max Ultra?

Eufy E28 has the stronger overall profile in this comparison, especially for price, rating, and battery life.

What is the biggest difference between Eufy E28 and Roborock S8 Max Ultra?

Price is one of the clearest differences: Eufy E28 lists $679.99, while Roborock S8 Max Ultra lists $799.99.

Which one looks better on price?

Eufy E28 is listed at $679.99, while Roborock S8 Max Ultra is listed at $799.99. Eufy E28 (better spec).

Who should buy Eufy E28?

Choose Eufy E28 if your priority is price and rating and that matters more than water tank capacity.

Who should buy Roborock S8 Max Ultra?

Choose Roborock S8 Max Ultra if your priority is water tank capacity and that matters more than price.

Full comparison table

Compare all 151 Robot Vacuums side by side

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  • 151 Robot Vacuums
  • 46 specs compared
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