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.
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. which roomba model should i buy
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 New 2025/2026 models like the 105 and 205