The Sense app connects to a Sense home energy monitor or Wiser Energy monitor installed in your home’s electrical panel. The Sense monitor analyzes changes in current and voltage one million times per second, giving you insights into your power consumption with unprecedented accuracy. It connects to your home's Wi-Fi network and then reports real-time and historical energy use to our iOS/Android/Web apps, so you can monitor your efficiency and home activity from anywhere. Over time, Sense's machine learning algorithms identify unique signatures in the power use of individual devices within your home and match them against a growing database of appliances and home electronics. To purchase a Sense monitor, visit https://sense.com Customer support Website: https://help.sense.com Email: [email protected]