We have added the Dreame L40 Ultra Gen 2 to our robot vacuum comparison — it is the Dreame robot customers are buying most right now, with more than 4,000 bought in the past month on Amazon. Today it is $499.98 at Amazon and $499.98 at Walmart. Target does not carry this model. Prices checked October 15, 2026 — see the full comparison for the details.
Dreame L40 Ultra Gen 2 Robot Vacuum and Mop →
Dreame L40 Ultra Gen 2: The Self-Emptying Robot Vacuum — Now $499.98 →