
iRobot Roomba i3+ EVO
Score: 76/100
Bissell SpinWave Pet Robot
Score: 78/100Rankings

The Bissell SpinWave 3347 delivers 1500 Pa suction, 130-minute runtime, and dual spinning mop pads for effective pet-hair and wet-floor cleaning. It lacks a self-emptying dock and uses gyroscope navigation, which can be less accurate in complex layouts. Suitable for budget-conscious pet owners with primarily hard floors seeking a combined vacuum-mop solution.

The iRobot Roomba i3+ EVO is a high-performance robot vacuum with strong suction and a 60-day self-emptying base, making it ideal for pet owners seeking hands-free cleaning. Its drawbacks include a noisy emptying cycle and the lack of a HEPA filter, which may deter allergy-sensitive users. Best suited for busy households that value convenience over ultra-quiet operation.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 1,500 Pabest | |
— | 130 minutesbest | |
60 daysbest | — | |
| ↓ lower better | 6.8 kgbest | — |
— | 400 mlbest | |
1 yearsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Build & Design(1) | ||
Dimensions (H×W×L) (cm) | 9.22×33.68×33.88 cm cm | 12.25 x 12.25 x 3.25 inches cm |
Features(1) | ||
Navigation Technology | Wi‑Fi Connected | Gyroscope |

Products in the top-left offer the best value (high score, low price).

Professional reviewers highlight the i3+ EVO's smart row-based mapping, ten-fold suction boost and pet-optimized brushes as strong points, while praising the convenience of the Clean Base's 60-day dirt capacity. Criticisms focus on the noisy self-emptying cycle and the absence of a HEPA filter, which may limit its appeal for allergy-sensitive users.
Customers consistently commend the robot's thorough cleaning, especially on pet hair, and the hands-free experience provided by auto-empty and recharge-resume. Recurring complaints revolve around occasional threshold navigation failures and the loud self-emptying process, with some noting the lack of a HEPA filter.

“Excellent self-emptying and resume cleaning: Returns to base to recharge/empty, then resumes from exact spot.”

“Strong pet hair performance with tangle-resistant dual rubber brushes.”




Professional reviewers highlight the Bissell 3347's strong 1500 Pa suction, long 130-minute runtime, and dual spinning mop pads as effective for pet hair and wet messes on hard floors, while noting the limitation of its gyroscope navigation and the absence of a self-emptying dock.
Everyday users appreciate the robot's pet-hair pickup, easy app scheduling, and mess-free hard-floor cleaning, but commonly mention the inconvenience of manually emptying the small tanks and the lack of a self-emptying feature.