Nest Learning Thermostat 3rd Generation (Professional Version -Model # T3008US)

Nice product. Is it saving me money? I have no idea. Does it look fancy? Yes, yes it does. Easy to install but the second one I bought stopped holding a charge longer than 10 minutes. Support was amazing and quick to send a replacement unit. Working without issue now.

Perfect item, will allow you to change temperature from any where.

Bought my first Nest Thermostat and installed it without incident. All rather easy and successful. Decided to add two more thermostats to my home, so I purchased two additional units. The second one also was installed easily and successfully. The problem arises on unit #3. With this one, the software application appears to not allow more than two units in a single home. After 2 hours of back/forth on the various support forums, the only resolution was to create a second “home” (called a structure) in the Next/Google application. That allowed the third unit to be connected. Sadly, this results in no ability to see/control all of the units in my home in a coordinated manner. It also prevents Alexa from connecting to the third unit. All in all ... the Google software world is materially deficient for anything that is more than the simplest of scenarios. If you’re looking to maximize the utility of this form of home automation, I’d go to a different solution.

Work out perfect

Google nest thermostat works great. Over time it learns what temperature you like it will go back to that temperature, even if some turned it up or down the day before

Great.

Es excelente 👌 lo mejor 👌

Easy setup (read below if you have a two wire system without a C (common) wire), awesome interface, top notch quality, what else can I say? Love that I can control so many features from my laptop and smartphone. I also have three Nest Protect smoke and CO detectors which are monitored by the same app. Nest/Google hit not just a home run, but a grand slam out of the park with these two products. ------------------- If you have a conventional two-wire system like me (Rc and W1), this is exactly what you need to get your smart thermostat working! When I removed my Honeywell digital thermostat (non wifi), it had only two leads connected: Rc and W1. Not knowing anything about the latest generation of wifi thermostats, I went ahead and ordered the Nest Pro Gen III thermostat. Upon setup, I ran into two codes; e73 and e74. Essentially, they had to do with no power going to the unit. my VIN and VOC were 2.50 so I dug around on the internet, which led me to this transformer. One lead went to C (24v common) and the other to Rh (see my photo of the interface's digital connection diagram). You may need to swap between Rc and Rh if you still have a error code readout. After plugging in the transformer, the VIN AND VOC read 34.17!!! Remember to plug this transformer into a surge protected outlet to prevent a possible damaged thermostat.