The folks at Droid-Life have even managed to get a photo of what appears to be the 3rd-gen Nest. As you can see in the image above, it compares the old model on the left with the new model on the right. For the most part it appears that Nest did not really do much changes in terms of design, but if you look closer, it is pretty obvious that its display has been enlarged.
Now we can’t be 100% sure that the image to the right is the genuine article so its best taken with a grain of salt for now. However for Nest to increase the size of the display isn’t exactly that big of a stretch so it could be real. That being said if you wanted more proof of the 3rd-gen Nest being on its way, the device has also been spotted at the FCC.
Other than a potentially larger display, it is unclear as to what kind of changes or improvements that Nest will be introducing to its 3rd-gen smart thermostat, but either way we will be keeping an eye out for an announcement, so check back with us later for the details.