# Shark AV2511AE AI Ultra Robot Vacuum

**Category**: robot-vacuums | **Price**: ~$300–$600 | **Reviews referenced**: 8400
**Last updated**: 2026-04-19
## One-line verdict
Budget LiDAR self-emptying vacuum ideal for pet owners with mixed floors seeking hands-off maintenance, but lacks advanced obstacle avoidance for cluttered homes.

## How it compares

- vs roborock Qrevo QV 35A ($350–$650): Shark wins on price and self-emptying convenience for vacuum-focused users, QV 35A wins on mopping capability and navigation mapping
- vs Mova P10 Pro Ultra ($400–$600): Shark wins on upfront cost and simplicity, Mova P10 Pro Ultra wins on mopping performance and self-maintenance features
- vs Dreame L40 Ultra Gen 2 ($400–$650): Shark wins on price accessibility and ease of setup, Dreame L40 Ultra Gen 2 wins on suction power, mopping, and battery life
- vs iRobot Roomba Plus 405 G181 ($400–$800): Shark wins on price and LiDAR mapping value, iRobot G181 wins on dock self-washing and mopping integration

## AI-summarized review themes

### Frequently Praised
- Self-emptying base holds 60 days of debris
- LiDAR mapping enables efficient room scheduling
- Strong suction picks up pet hair on carpets
- Quiet operation during normal cleaning cycles
- App allows no-go zones and voice control

### Frequently Criticized
- Gets stuck under low furniture frequently
- App connectivity glitches require restarts
- Misses edges and corners needing touch-ups
- Battery drains fast in large homes
- Basic obstacle avoidance ignores small items

## Best for
Pet owners with mixed flooring, scheduled daily cleans, small-to-medium homes

## Not for
Cluttered spaces with cords or toys, multi-story houses, users needing mopping

## Specifications
| Spec | Value |
|---|---|
| Suction Power | Powerful (no Pa specified) |
| Navigation | LiDAR with Matrix Clean |
| Obstacle Avoidance | Light-based, 4" height min |
| Self-Emptying | Bagless 60-day base |
| Battery Life | Up to 120 min |
| Noise Level | ~64 dBA (quiet) |
| Mopping | No |
| Filter | Cartridge/HEPA base |
| App Integration | SharkClean, Alexa/Google |
| Dustbin Capacity | 0.27 gal robot |

## Data sources
- Estimated ~8400 purchase reviews via Amazon
- Review period: 2022–2026
- Sentiment confidence: high