How to Get the Best Robot Vacuum Deal on Amazon Prime Day 2025

Amazon Prime Day is one of the best times of year to grab a robot vacuum at a great price. The annual sale started back in 2015 as a celebration of Amazon's birthday and has since grown into a global shopping event. It usually takes place in July and runs for 48 hours, though you'll often see early deals popping up in the lead-up.

If you're looking for a robot vacuum, Prime Day is the perfect time to start browsing. Robot vacuums are often heavily featured, with discounts on everything from budget-friendly models to high-end devices that map your home and empty themselves. It's a rare chance to get more features for less money.

Brands to keep an eye on this year.

While specific deals will vary each year, there are some robot vacuum brands that regularly show up with strong Prime Day offers. Look out for:

• - Roborock with their smart mapping and vacuum-mop combos
• - iRobot (Roomba) for tried and tested models across every price range
• - Eufy which is a great budget-friendly choice
• - Dreame for premium features without the premium price tag

These are the names that tend to pop up each year, so keep them on your radar when the sale goes live.

So how do you make sure you get the best deal without falling for the hype? Here's everything you need to know.

1. Make a shortlist in advance

Start by figuring out what kind of robot vacuum actually suits your home. Don't wait until the sale begins to do your research. Think about the type of flooring you have. Do you need something that can handle thick carpets, hard floors or both? Do you have pets that shed hair everywhere? Then you'll want to look for models with strong suction and brush rollers that resist tangles.

Also think about whether you want a mop function. Some robot vacuums can mop as well as vacuum which is handy for homes with lots of hard floors. Others come with self-emptying bases or smart features like room mapping and voice control.

By knowing what you're looking for, you'll be able to spot a genuinely good deal rather than being swayed by flashy discounts on models that don't suit your needs. You can also use our Robot Vacuum Finder to get a personalised recommendation before the deals drop.

2. Set a budget and stick to it

It's easy to get carried away when everything is on sale. That top-of-the-line robot vacuum with all the bells and whistles might seem tempting, but if it's way beyond your needs or budget, it's probably not the right buy.

Figure out how much you're happy to spend before Prime Day arrives. If you're after something basic for a small flat, you can usually find a good entry-level model without spending too much. For larger homes or households with pets, your budget might need to stretch further. Having a clear price range in mind will help you focus on the models that fit your lifestyle rather than getting distracted by shiny features you'll never use.

3. Use price tracking tools

Not all Prime Day deals are as good as they seem. Sometimes a product is listed as 30 percent off, but the price had quietly crept up in the weeks before the sale.

That's where price tracking tools come in handy. Websites like Keepa or CamelCamelCamel let you see the price history of a product on Amazon. You can quickly check if the current deal really is the lowest it's been or if it was actually cheaper last month. These tools give you peace of mind and help you avoid falling for fake discounts.

4. Check for bundled extras

Some Prime Day deals come with extra accessories included for free. That might mean spare brushes, filters, mop pads or even an upgraded base station.

These extras can save you money in the long run. Replacement parts add up over time so getting them bundled in can make a decent deal even better. Just be sure you're comparing like-for-like. A vacuum with a slightly higher price might be the smarter buy if it includes all the extras you'd end up purchasing separately anyway.

5. Don't wait too long

The best deals often go quickly. Some robot vacuums are part of Amazon's Lightning Deals which only last for a few hours or until stock runs out. If you've done your homework and a model you want drops to a good price, be ready to act.

Add your favourites to a wishlist or shopping cart ahead of time so you can check them quickly once Prime Day starts. And make sure your Prime membership is active so you don't miss out on member-only discounts.

6. Compare prices with other retailers

Amazon might get all the attention on Prime Day but it's not the only place offering deals. Other retailers often launch their own sales at the same time. Brands like Roborock, Shark or iRobot sometimes offer the same models on their own websites or through high street electronics retailers.

Before you buy, do a quick search to see if the model you're looking at is cheaper elsewhere. It only takes a minute and could save you a tidy sum.

Final tip: Get Prime-ready early

To access Prime Day deals, you need to be an Amazon Prime member. If you're not already signed up, you can activate a 30-day free trial in the lead-up to the sale. That gives you full access to all the discounts, as well as fast delivery and other Prime perks.

Just don't leave it to the last second. Having your membership ready before the event means you can shop without delays when the deals start flying.

If you're planning to pick up a robot vacuum this Prime Day, a little prep will go a long way. Follow these tips, do your research early and you'll be in a great position to grab a deal that suits your home and your budget.