If you can have only one robot vac (and you can shell out $700), let it be the Roomba 960. It's a fully-featured, Wi-Fi connected robotic vacuum that is a good enough performer to replace your "real" vacuum. It also recharges itself and keeps going until the job is done.
- Smart navigation
- Excellent cleaning performance
- Can be remotely controlled
- Automatically returns to charge station
- Resumes cleaning automatically after charge