If you are like us, joining the millions with a 'connected' home, then Nest is likely on your list of devices. Nest is a smart thermostat that not only learns your heating and cooling patterns to predict changes, but lets you remotely check in and alter your home's temperature from a PC or phone.
Previously, developer Rohit Rajendran had an app named Nestle on Windows Phone. The app was a Nest app, but due to user limits with Nest's API and naming issues (Nestle was awfully close to Nest), the app was pulled down. The good news is Cozy is an all new app from the developer of Nestle, and it is entirely rebuilt.