From the home screen, open the Settings app and touch “about”. Then, touch the “check for update” button. If a new software update is available, the update will start. The software on EnSURE Touch is designed by Hygiena’s in-house software & development team, and we release software updates regularly (as often as every other week) with new features and enhancements. Just like your phone or your computer, keeping your software up to date is critical to making sure your EnSURE Touch performs at its best, so make sure you connect to Wi-Fi and check for software updates.