Every year during Prime Day, we see waves of robot vacuum deals, bringing the often-lofty price tags down to a more manageable level. For example, right now you can save $500 on the Dreame X50 Ultra Complete, now $1,299 (was $1,799) at Amazon, while in the UK it's now £899 (was £1,199) at Amazon.

Though Prime Day 2025 doesn't officially start until July 8, Amazon has already dropped the prices on a ton of self-emptying robot vacuums. Whether you're not trying to spend more than $200 or $300 or you're eyeing an auto-empty dock that also washes and dries a mopping robot vacuum's mopping pads, there's a deal for you in this list.

If you've been wanting to buy a robot vacuum for your home, this is your chance, because 3i has big discounts on its best products for Prime Day.