Air purifiers are quite handy for folks who are suffering from allergies. There are plenty of cheap and expensive ones around. Not too many of them are as smart as the VIGILANT WiFi Smart Air Purifier. It connects to your smartphone and removes indoor air pollution. The device has high performance nylon precision woven, high grade activated carbon, HEPA filters.
Just select the quality level you want in your home and the device does the rest. You can share your data with others. The device is available in two models: Leaf 500 and Leaf 800. This elegant air purifier is not cheap but is pretty smart.