Refurbished robot vacuums can save you 30-50% with some risk

Refurbished robot vacuums from brands like Roborock and Eufy usually come at a steep discount — 30-50% off retail — but it pays to buy from the manufacturer’s official store or a trusted reseller. Third-party refurbishers sometimes swap in cheaper parts or skip the full battery replacement, which is the most common failure point on used robots.