Updated September 2026
Data from Amazon and official Eufy and iRobot sites.
2026 verdict
iRobot Roomba Plus 515 Combo Robot + AutoWash Dock edges out Eufy E28 in 2026, led by price, battery life, and suction power.
Its clearest strengths are price, battery life, and suction power, and it still looks stronger on its broader overall balance. The only strong reason to choose Eufy E28 is if rating and integrations are more important to you than the overall verdict. Overall, iRobot Roomba Plus 515 Combo Robot + AutoWash Dock makes more sense for most people.
vs
Winner
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| Feature | Eufy E28 | iRobot Roomba Plus 515 Combo Robot + AutoWash Dock | Winner |
|---|---|---|---|
| Price | $679.99 | $599.99 | iRobot Roomba Plus 515 Combo Robot + AutoWash Dock |
| Rating | 4.4 | 4.2 | Eufy E28 |
| Battery Life | 216 minutes | 295 minutes | iRobot Roomba Plus 515 Combo Robot + AutoWash Dock |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa | Eufy E28 |
| Suction Power | 20000Pa | 22000Pa | iRobot Roomba Plus 515 Combo Robot + AutoWash Dock |
| Warranty | 1 year | 1 year | Tie |
| Auto Recharge | YES | YES | Tie |
| Connectivity | 2.4 GHz WiFi, Bluetooth | 2.4 GHz WiFi, 5 GHz WiFi | Tie |
| Navigation Type | Laser (LiDAR) | Laser (LiDAR) | Tie |
| Obstacle Detection | YES | YES | Tie |
| Cliff Detection | YES | YES | Tie |
| Multi-Room Mapping | YES | YES | Tie |
32% OFF
$679.99
$999.99
- + Rating: 4.4
- + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- - Price: $679.99 vs $599.99
- - Battery Life: 216 minutes vs 295 minutes
Winner
14% OFF
$599.99
$699.99
- + Price: $599.99
- + Battery Life: 295 minutes
- + Suction Power: 22000Pa
- - Rating: 4.2 vs 4.4
- - Integrations: Google Home, Alexa vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
Frequently Asked Questions
Which is better overall: Eufy E28 or iRobot Roomba Plus 515 Combo Robot + AutoWash Dock?
iRobot Roomba Plus 515 Combo Robot + AutoWash Dock has the stronger overall profile in this comparison, especially for price, battery life, and suction power.
What is the biggest difference between Eufy E28 and iRobot Roomba Plus 515 Combo Robot + AutoWash Dock?
Price is one of the clearest differences: Eufy E28 lists $679.99, while iRobot Roomba Plus 515 Combo Robot + AutoWash Dock lists $599.99.
Which one looks better on price?
Eufy E28 is listed at $679.99, while iRobot Roomba Plus 515 Combo Robot + AutoWash Dock is listed at $599.99. iRobot Roomba Plus 515 Combo Robot + AutoWash Dock (better spec).
Who should buy Eufy E28?
Choose Eufy E28 if your priority is rating and integrations and that matters more than price.
Who should buy iRobot Roomba Plus 515 Combo Robot + AutoWash Dock?
Choose iRobot Roomba Plus 515 Combo Robot + AutoWash Dock if your priority is price and battery life and that matters more than rating.
Full comparison table
Compare all 148 Robot Vacuums side by side
You are looking at two of them. The full table lines up all Robot Vacuums in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
- 148 Robot Vacuums
- 46 specs compared
- 41 filters
DreameX60 Pro Ultra Complete
NarwalFreo X Ultra
$1289.98
EcovacsDEEBOT X2 COMBO
$1371.66
MOVAV70 Ultra Complete
$1299.00
EcovacsDEEBOT X11S OmniCyclone
$1099.99
DreameL60 Ultra
10% OFF$1299.99$1169.97
RoborockQrevo Edge 3 Pro
$1499.99
EcovacsDEEBOT X11S PRO Omni
20% OFF$999.99$799.00
NarwalFreo 20
$1099.99
NarwalFlow
$999.99
EufyE25
35% OFF$999.99$649.99- Eufy
E28
32% OFF$999.99$679.99 
EufyOmni S2
$1599.99
NarwalFreo Z10 Ultra
iRobotRoomba Plus 575 Combo Robot + AutoWash Dock
13% OFF$799.99$699.99
Eufy11S MAX
11% OFF$279.99$249.99
EufyOmni C28
38% OFF$799.99$499.99
EufyX10 Pro Omni
31% OFF$699.99$479.99
iRobotRoomba 705X
$1399.99
TikomG8000 Max
$129.99
CamerasEufy4G Camera S230
4.0(197)$109.99
CamerasEufy4G LTE Cam S330
4.0(1,240)20% OFF$249.99$199.99
CamerasEufyCam S3 Pro
4.4(299)$219.99
CamerasEufyCam S330
4.3(961)32% OFF$219.99$149.99
CamerasEufyCam S4
4.2(461)$349.99
CamerasEufyIndoor Cam C120
4.3(589)$29.99
CamerasEufyIndoor Cam E220
4.4(21,448)9% OFF$54.99$49.99
CamerasEufyIndoor Cam E30
4.4(2,366)21% OFF$69.99$54.98
CamerasEufyOutdoor Cam E210
4.4(1,639)$59.99
CamerasEufyOutdoor Cam E220
4.2(2,043)$79.00
CamerasEufyPoE Bullet-PTZ Cam E50
$249.99
CamerasEufySoloCam E30
4.3(1,297)33% OFF$149.99$99.94
CamerasEufySoloCam E42
4.2(1,123)33% OFF$179.99$119.97
CamerasEufySoloCam S220
4.2(6,595)30% OFF$99.99$69.99
CamerasEufySoloCam S230
4.4(147)$129.99
CamerasEufySoloCam S340
4.2(6,871)30% OFF$199.99$139.99
CamerasEufyTrackLight Cam S1
$299.99
CamerasEufyWall Light Cam S4
3.9(17)$249.99
CamerasEufyWired Cam C31
4.3(741)23% OFF$59.99$45.99
DoorbellsEufyVideo Doorbell C31 (with Battery Pack)
4.0(830)$129.99
Robot VacuumsiRobotRoomba 104
3.4(850)$249.99
Robot VacuumsiRobotRoomba 105 Combo
4.2(26,696)47% OFF$319.99$169.99
Robot VacuumsiRobotRoomba 105
4.2(31,572)$179.99
Robot VacuumsiRobotRoomba 105X Combo
4.1(13,178)$327.92
Robot VacuumsiRobotRoomba 105X
4.2(26,522)$291.97
Robot VacuumsiRobotRoomba 205
4.2(11,534)$149.99
Robot VacuumsiRobotRoomba 415X
4.2(11,888)6% OFF$799.99$749.99
Robot VacuumsiRobotRoomba 505X
4.2(8,849)21% OFF$999.99$789.99- Robot VacuumsiRobot
Roomba 705X
4.3(13,213)$1399.99 
Robot VacuumsiRobotRoomba Combo 10 Max robot + AutoWash dock
3.0(267)49% OFF$1399.00$709.86
Robot VacuumsiRobotRoomba Max 705 Combo
3.6(4,803)39% OFF$1299.99$799.00
Robot VacuumsiRobotRoomba Max 705
3.8(696)8% OFF$899.99$829.98
Robot VacuumsiRobotRoomba Max 715 Vac Robot + AutoEmpty Dock
3.6(11)14% OFF$699.99$599.99
Robot VacuumsiRobotRoomba Max 775 Combo Robot + AutoWash Dock
3.5(13)20% OFF$999.99$799.99
Robot VacuumsiRobotRoomba Plus 405
3.9(10,208)13% OFF$799.99$699.95
Robot VacuumsiRobotRoomba Plus 415 Combo Robot + AutoWash Dock
4.2(16)17% OFF$599.99$499.99
Robot VacuumsiRobotRoomba Plus 504
3.8(643)$664.99
Robot VacuumsiRobotRoomba Plus 505
4.2(8,839)30% OFF$999.99$699.99
Robot VacuumsiRobotRoomba Plus 507 Combo Robot + AutoWash Dock
$999.99- Robot VacuumsiRobot
Roomba Plus 515 Combo Robot + AutoWash Dock
4.2(4,132)14% OFF$699.99$599.99