Plume Labs’ Flow is an air quality tracker to avoid pollution

 Just when you thought wearables were dead, Plume Labs is coming up with an interesting wearable device focused on tracking pollution around you. It’s a sort of Fitbit for air quality. The Flow tracker works both inside and outside and could be particularly useful if you live in a polluted city. It tracks particulate matter (PM2.5), nitrogen dioxide, ozone, volatile organic compounds… Read More