==== Summary ==== The Shark Ion W1 hand-held vacuum is a great little product that balances many things out very well. It is light, ergonomic, easy to operate & charge, easy to clean & maintain, and has enough suction power to clean up most things. I found it most useful when vacuuming my cars, ceiling fans, and getting those little crevices on and between furniture. It's good stuff. *Pros: -Light (1.4 lbs) and well-balanced. -Ergonomic and easy to hold. -Easy maneuverability to get at those little spots & crevices. -Simple cleanup and maintenance. -For its size, it's decently powerful. -Cool battery charging dock with LED light indicator. *Neutral: -The motor sometimes emits a high-pitched whine during longer use. -Needs a charge after about 10 minutes. -Has a difficult time sucking up very small debris. *Cons: -None. ==== Design ==== I'm really liking the design of the Shark Ion W1. I prefer its stick-like form-factor to my other hand-held vacuum cleaner which is a gun-like trigger design. At 1.4 lbs, it is light and manageable and I found it very easy to navigate and maneuver through tight spaces. Emptying the dust cup is a simple one-button press operation and all the parts that can be cleaned are easily and quickly accessible. I like that the filter can be cleaned by simply running it underneath some water and letting it dry for 24 hours. The charging dock accepts the vacuum smoothly and perfectly and I appreciate the blinking LED light indicators that show the charge status of the vacuum at a quick glance. The included accessories - a Multi-Surface Pet Tool and Duster Crevice Tool - slide into the Ion easily and work well as intended. The build quality and fit-and-finish of the Ion W1 are fantastic. ==== Functionality & Performance ==== The Ion W1 - with its 14.4 V, 11.1 A, 120W brushless motor - delivers good but not phenomenal performance when it comes to picking up debris. I first used the Ion to vacuum the interior of my 4-door sedan and it took multiple passes before it picked up all the debris on the floor mats and on the seats. The Ion had difficulty picking up really small debris such as beach sand, clingy pet hair, and tiny grass debris. Still, I'd say it managed to get rid of about 95% of debris which is impressive considering its small size and low amperage power. The Ion did much better when I used it to dust up around the house. It picked up everything on my leather couch and other furniture and did a fantastic job sucking up the dust bunnies on my ceiling fans. As Shark describes it, the Ion is a great supplemental tool that one can quickly pull out and use for quick and simple jobs. Viewed in that light, its suction performance and approximately 10 to 15 minute battery life are fitting and adequate. For more heavy duty stuff, you just have to use different tools. With that said, I'm satisfied and content overall with the functionality and performance of the Ion W1 and I consider it a great addition to my cleaning arsenal. ==== Closing Thoughts ==== The Shark Ion W1 is a great supplemental cleaning tool to have around the house for cleaning up small messes for which you don't want to take out the bigger and heavier tools for. High portability, lightness, and simple cleanup and operation are its greatest strengths.