Which Roomba Model Should I Buy -

Models with a "+" in the name (e.g., j7+) come with a base that automatically sucks dirt out of the robot's bin. This allows you to go up to 60-90 days without touching the vacuum.

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 105 Vac . This is a top-rated value pick for 2026 that often includes an AutoEmpty Dock , giving you high-end convenience without the $1,000 price tag. Models with a "+" in the name (e

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). iRobot Roomba 105 Vac

If you have thick carpets, look for the s series or the 705 series , which offer significantly higher suction (up to 13,000 Pa) compared to entry-level models. The best Roombas in 2026 - Tom's Guide