ASUS PureGo is a stylish lifestyle IoT device designed to help consumers easily check if fruits and vegetables are safe to eat. An intuitive drop-in design means that food is simply placed in the washing container and, as water is run over the food, PureGo checks for pesticides and other contaminants. Status is indicated in seconds: a green light indicates if the food is clean (at a safe level) and an orange or red light indicates if more washing is needed. The status can also be viewed in the PureGo app.