iRobot Roomba j9+ . It features advanced obstacle avoidance that specifically detects and avoids pet waste, backed by iRobot’s "P.O.O.P." guarantee (they'll replace it if it fails to avoid an accident).
New 2025/2026 models like the 105 and 205 series use LiDAR for faster, more precise mapping, while older flagship series like the j7 use camera-based vSLAM , which can struggle in dark rooms. which roomba model should i buy
iRobot Roomba 694 . It lacks smart mapping but is highly effective for basic daily cleaning on a tight budget. Key Features to Look For iRobot Roomba j9+