Shark has been refining robot vacuums for years, and the RV2820AE Detect Pro targets a specific pain point: not just picking up dirt, but knowing where it is. Three sensors work together to identify hidden debris, edge buildup, and changes in floor type. The vacuum then adjusts its cleaning pattern on the fly—digging in deeper on carpets and switching to a lighter touch on hard floors. It’s a smarter approach to navigation, and it shows in the results.

The self-emptying base holds up to 60 days of debris without needing a bag. That’s a real convenience if you’d rather not think about emptying the bin every week. The HEPA filtration captures 99.9% of dust and allergens, which matters for households with allergies or pets. Shark’s NeverStuck Tech uses high-precision sensors to avoid cords, rug tassels, and tight corners, so the vacuum covers more ground without needing a rescue. Wi-Fi connectivity lets you schedule cleanings or start a session from your phone.

One honest note: the included side brush is basic, and the vacuum’s performance on very thick, high-pile carpets is adequate but not exceptional. It handles daily maintenance well, but don’t expect it to replace a deep-cleaning upright for heavy-traffic shag rugs. For a self-emptying robot with strong detection tech and solid filtration, it delivers reliable, low-effort cleaning for most homes.