Nest 2.0 will cost $249 and be available in mid-October. The new version of the device features ten connectors -- up from eight on the original -- meaning it will now work with a greater number of systems, including high-end air conditioners.
October 2, 2012 6:00 AM PDT
Photo by: Lindsey Turrentine/CNET
| Caption by: Daniel Terdiman
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