The Flow 2 is Narwal's flagship. Instead of spinning pads, it mops with a flat track mop that rinses itself with heated water while it works, so it keeps wiping with a clean surface instead of spreading dirty water around.
What it does well
Self-cleaning track mop: rinses continuously as it mops, which helps on grease, dried coffee and muddy paw prints.
Strong suction: 31,000 Pa, with a tangle-resistant brush system for long hair and pet fur.
Sees obstacles: dual 1080p cameras for avoiding cords, socks and pet messes.
Handles rugs and thresholds: lifts the mop on carpet and climbs thresholds up to about 1.57 in.
The honest catch
It's a premium price for a robot vacuum, and the full-size dock takes real floor space. If your home is mostly carpet, the mopping system you're paying for won't get much use. Look at the Freo 20 Edge or Freo Z10 Turbo instead.
