Which Roomba Model Should I Buy -

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.

Choosing the right Roomba depends mostly on three things: your budget, whether you have pets, and if you want a robot that also mops. Quick Selection Guide 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 New 2025/2026 models like the 105 and 205

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. It lacks smart mapping but is highly effective

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.

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).