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Robot vacuums
Robot vacuums by obstacle avoidance
4 options, from the most common to the rarest: how many models use each, typical prices and the best pick.
| Obstacle avoidance | Models | Typical price | Years | Best model |
|---|---|---|---|---|
| Basic sensors (infrared / bumper) | 495 | US$125–620 | 2018–2026 | Kärcher Kira CV 50 Bp |
| AI camera | 178 | US$310–970 | 2018–2026 | Narwal Freo 20 |
| AI camera + 3D structured light | 25 | US$550–960 | 2021–2026 | Ecovacs Deebot X11S Pro Omni |
| 3D structured light / line laser | 12 | US$165–430 | 2024–2026 | Roborock Qrevo 2 ProX |