Shark IP1251 PowerDetect Cordless Stick Vacuum

The Shark IP1251 PowerDetect is a cordless stick vacuum with four detection technologies that automatically adjust suction based on surface type, edges, carpet transitions, and cleaning direction. The dual-brushroll DuoClean Detect nozzle picks up debris on both forward and reverse strokes, covering rooms faster than single-direction models. DirectionDetect technology is the key difference here. While most cordless vacuums only capture debris going forward, this nozzle works in both directions. The MultiFLEX wand bends to reach under furniture and folds for storage. Runtime reaches up to 70 minutes, though actual time depends on floor type and how often the auto-boost activates. It weighs 7.96 lb and works on all floor types, including carpet and mixed surfaces. Pet owners will find the hair pickup strong. The tradeoff is that auto-boost mode drains the battery faster, and runtime shortens on high-pile carpet or when detection triggers frequently. Best for medium to large homes where you want automatic power adjustment without switching modes manually.