TLDR Review: Google Nest Learning Thermostat (3rd Gen)
Pros
- •Sleek, modern design with a stainless steel finish that adds style to any home or office environment.
- •Easy installation for most users, boosted by clear instructions, wiring diagrams, and app support, though professional help may be needed for complex systems.
- •Seamless integration with Alexa, Google Assistant, and smartphone apps enables convenient remote control and voice commands.
- •Learning capabilities adapt to your schedule and preferences over time, optimizing comfort and saving energy.
- •Provides detailed energy usage reports and encourages energy savings, with independent studies estimating average annual savings between $131 to $145.
- •Motioctivated Farsight display lights up to show temperature and other info when you approach, enhancing usability.
- •Remote sensors help balance temperature in different rooms, improving overall comfort and HVAC efficiency.
- •Intuitive dial control that functions as both a knob and button for easy manual adjustments.
- •Includes energaving features like the "Airwave" mode to reduce AC runtime and lower electric bills.
- •Reliable app functionality complements the thermostat's usability for monitoring and control from anywhere.
Cons
- •Requires a C wire for stable installation and continuous power; many older homes lack this, complicating setup or requiring additional hardware.
- •Compatibility issues are common, especially with dual heating systems or complex HVAC setups, sometimes needing professional programming or costly system modifications.
- •Learning period can be slow, with some users reporting that the thermostat does not adapt well or takes too long to learn preferences.
- •Wi connectivity can be unreliable for some, causing lost connections or intermittent issues despite strong home networks.
- •Occasional software glitches occur, including unexpected resets, slow temperature readings, or needing reboots for optimal performance.
- •Battery concerns reported, especially in systems without a C wire, requiring USB charging or additional power adapters to maintain operation.
- •Higher upfront cost compared to traditional thermostats, which might deter budgeonscious buyers.
- •Some users report frustration with setup error messages and complex installation for multizone or dual thermostat systems.
- •Google’s customer support has mixed reviews, with reports of refurbished replacement units arriving defective and a difficult return/replacement process.
- •The display, while visually striking, might feel small or less readable to some, particularly when showing the current temperature in small numbers.
Bottom Line
The Nest Learning Smart Thermostat 3rd Generation is a premium smart thermostat that blends sleek design with advanced features like adaptive learning, remote control, and detailed energy reports. It shines especially in modern homes with compatible HVAC systems and those looking to save on energy bills via smarter heating and cooling. However, the need for a C wire, potential compatibility hiccups, and occasional software or connectivity quirks mean it’s not a plug-and-play solution for every household. If you have a simpler HVAC setup or want something that’s a bit easier on installation or budget, you might want to explore other smart thermostat options. Otherwise, this model is a top-tier choice for those ready to invest in smart home comfort and energy efficiency.
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