For Better Air Quality: Wynd Plus Smart Personal Air Purifier
The Wynd Plus Smart Personal Air Purifier ($199) is a personal air purifier that's perfect for those who deal with allergies. It has a built-in air quality sensor that will auto-adjust itself according to the environment. With the app, you can monitor and customise your settings. Although it's a small, portable machine, it can purify eight liters of air per second. It can last up to eight hours with one charge.