Are cheap robot vacuums worth it?

Yes, cheap robot vacuums (typically $100 to $180) are worth it, but only if you have the right home layout and realistic expectations. They excel at daily pet hair and dust maintenance on hard floors or low-pile rugs in relatively simple, uncluttered spaces.

However, they are not worth it if you have thick carpets, multiple rooms with complex layouts, or lots of loose cables. Cheap models rely on random "bounce" navigation rather than smart mapping, meaning they will clean mindlessly until their battery runs low, often missing spots or getting stuck.

Note: Robot vacuum prices fluctuate frequently based on retail holidays and inventory clearances. Always check recent sold listings or active promotional discounts before buying.