Nest rolled out its 2.0 versionwith some new features: thinner profile (20% thinner), Spanish and French languages (in addition to English), easier installation and communicates with smartphones.
second-generation Nest Learning Thermostat is compatible with 95% of
low-voltage heating and cooling systems, including second-stage cooling,
third-stage heating, dual fuel, emergency heat, and whole-home humidifiers and
New Nest thermostat speaks to your smartphone
October 17, 2012