What Are People Saying?
Please send press related inquiries to info[at]tzoa.com
"ONE OF TEN BRILLIANT INNOVATIONS FROM OUR 2015 INVENTION AWARDS"
"Tzoa's Wearable Enviro-Tracker Wants To Clear The Air"
"TZOA is a shiny, jewel-like sensor that can be clipped to your clothing or a purse to measure air quality"