Shark PowerDetect Never Touch Pro vs Shark Stratos 2-in-1 Robot Vacuum & Mop

Both are Shark robot vacuum-and-mop combos with self-emptying bases, but they target different homes. The PowerDetect Never Touch Pro is the more automated machine: it self-refills water, self-cleans and dries the mop pad, and lifts over obstacles, with a rated 120-minute runtime. The Stratos 2-in-1 is the simpler, lighter, Alexa-compatible option with Sonic Mopping and a self-cleaning brushroll, and its 4.4-out-of-5 owner rating is solid but not stellar. Buy the PowerDetect for hands-off mopping in a busy, pet-heavy home; buy the Stratos if you want core robot cleaning with voice control and less hardware.

• Choose the PowerDetect Never Touch Pro if you want the most hands-off mopping, with self-refilling water, a pad that cleans and dries itself, and obstacle lifting.
• Choose the Stratos 2-in-1 if you want a lighter, simpler Shark combo with Sonic Mopping, a self-cleaning brushroll and Alexa support.