Techstination, your destination for gadgets and gear.   I’m Fred Fishkin.         Some record breaking cold this winter has left many households feeling pretty dry.     How to make the air healthier?    Dreo is out with a line of smart humidifiers that are app controlled, use what the company calls Mistwave technology….and really can make a big difference in your comfort.     You can select between cool or warm mist and the app lets you pinpoint the precise temperature you want.    Dreo is also making use of demineralization cartridges to prevent scale and white powder.   While it does add to the cost, they aren’t exorbitant…with a three pack selling for about 20 dollars…and each one is able to filter about forty gallons of water.   The humidifiers are smartly designed, are quiet…important for bedrooms…and competitively priced to be affordable.   Find more at www.dreo.com.You can find us at Techstination.com.   I’m Fred Fishkin.