If you want one machine that maps, avoids most cords, and does not demand a weekend of fiddling, buy a mid-range Lidar model with a self-empty dock. Spend more only if you have heavy pet hair or a large, multi-floor house. Spend less if you have mostly hard floors and will empty the bin yourself.
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Best balance of mapping, mopping, and dock convenience for typical homes. Skip if you need maximum pet-hair pickup on thick carpet.
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Stronger on mixed debris and obstacle avoidance in cluttered homes. Higher consumable cost. Worth it if hair wrap is your main failure mode.
| Spec | Why it matters | Ignore this marketing |
|---|---|---|
| Navigation | Systematic coverage vs. random bounce | AI in the product name |
| Brush design | Hair wrap and carpet agitation | Peak suction number alone |
| Bag / dock cost | Year-two ownership | Free shipping banners |