iRobot has a Black Friday sale with up to €400 off selected robots, and that sale is the main deal to watch if you are buying a new robot. The Black Friday prices are shown on the site and are best for shoppers looking to buy a robot now rather than accessories. If you want parts or small items, the accessory and delivery offers listed below will often be more relevant.
Big ticket robot purchases: If you are buying a whole robot, use the Black Friday sale prices shown on the website. Several models are reduced by fixed amounts in the sale, for example the Roomba 115 Combo is reduced by €120 to €129 from €249, the Roomba Mini with AutoEmpty Dock is reduced by €150 to €249 from €399, and the Roomba Mini with SlimCharge Stand is reduced by €130 to €169 from €299. These displayed prices include the discount and apply while stocks last, so pick the model with the biggest absolute saving that matches what you need.
If you have an old robot to trade in: Consider the trade in programme when you buy a new robot. You can receive up to €130 credit for an eligible Roomba or Braava trade in, subject to inspection and model. If you expect high credit for your old machine, factor that amount off the purchase price after inspection, but do not count on a fixed figure until your trade in is assessed.
Buying accessories or spare parts: When your basket is mainly filters and brushes, the 20% off when you buy two filters and brushes is the relevant saving. That offer requires you to add two participating items for the discount to activate. Replacement dirt disposal bags are sold at set prices (a 12 pack for €47.99 and a pack of three for €19.99); these prices may already be the best option if you only need bags, since the 20% accessory discount only applies to qualifying filters and brushes.
Delivery and small orders: Free delivery applies automatically on robot orders of any value and on other orders over €50 in the Republic of Ireland. If your basket is under €50 and does not include a robot, pay attention to the delivery cost and compare it with the 10% first order newsletter saving below.
First order newsletter saving: If this is your first purchase with the brand, signing up for the newsletter gives 10% off your first order. That is often most useful for small accessory purchases under €50 or when no specific product sale applies.
Our records show 11 iRobot offers listed in the 12 months to November 2026 and the biggest percentage deal in that window was up to 20% off. There are no team checks recorded for this brand in the same period.
When choosing between the options that apply to your basket, take whichever deal leaves you with the lower total. The sale prices for individual robots are already displayed and will usually beat a percentage accessory saving on the same model; if you have an eligible trade in, deduct the trade in credit after inspection. Only use the newsletter saving for first orders when it produces a lower final price than the sale or free delivery on your current basket.