Nest Thermostat Gen 2 vs Gen 3: Which Smart Thermostat Wins?
Ready to upgrade your home’s comfort and save money on energy bills? Choosing the right smart thermostat can make a huge difference, and the Nest lineup is a popular choice for good reason. But with multiple generations available, deciding between them can be tricky.
This comparison dives deep into the battle of the thermostats: the Nest Thermostat Gen 2 versus the Gen 3. We’ll explore the key differences, from design and features to performance and value, to help you make an informed decision. Get ready to find out which Nest thermostat is the best fit for your home!
Whether you’re new to smart thermostats or looking to upgrade, understanding the nuances between the Nest Thermostat Gen 2 and Gen 3 is crucial. Let’s explore the details and determine which model reigns supreme in the smart home arena.
Specs at a Glance
| Feature | nest thermostat gen 2 | gen 3 |
|---|---|---|
| Display | 2.0-inch LCD | 2.4-inch LCD |
| Resolution | 320 x 240 pixels | 480 x 480 pixels |
| Learning Capability | Yes | Yes |
| Remote Control | Yes | Yes |
| Compatibility | Works with most HVAC systems | Works with most HVAC systems |
| Sensors | Temperature, humidity, proximity, ambient light | Temperature, humidity, proximity, ambient light, far-field |
| Wi-Fi | 802.11b/g/n (2.4 GHz) | 802.11b/g/n (2.4 GHz & 5 GHz) |
| Energy Savings | Energy Star Certified | Energy Star Certified |
| Design | Circular with stainless steel ring | Sleeker circular design |
| Nest App Control | Yes | Yes |
| Compatibility with Nest Sensors | Yes | Yes |
| Warranty | 1-year | 2-year |
Feature-by-Feature Breakdown
Design
- Nest Thermostat Gen 2: Features a slightly smaller, more compact design compared to the Gen 3. It has a rotating ring for temperature adjustments and a clear display. Some users find the design a bit dated compared to the newer model.
- Gen 3: Boasts a sleeker, thinner design with a larger, higher-resolution display. The “Near-field” display activation is also a plus. The design is generally considered more modern and appealing.
- Winner: Gen 3
Display
- Nest Thermostat Gen 2: Has a smaller display, which is easy to read. However, the resolution is lower than the Gen 3, and the screen is not as vibrant.
- Gen 3: Offers a larger, higher-resolution display that is easier to read from a distance. The screen is also more vibrant and aesthetically pleasing.
- Winner: Gen 3
Remote Control & App Functionality
- Nest Thermostat Gen 2: Offers full remote control capabilities via the Nest app, allowing you to adjust temperature, set schedules, and view energy history.
- Gen 3: Provides the same robust remote control and app functionality as the Gen 2, including the ability to control multiple thermostats and view energy reports.
- Winner: Tie
Learning Capabilities & Auto-Schedule
- Nest Thermostat Gen 2: Learns your temperature preferences and creates a schedule automatically. It adapts to your habits over time.
- Gen 3: Continues to learn and adapt like the Gen 2. The algorithm is refined, but the core functionality is similar.
- Winner: Tie
Sensors
- Nest Thermostat Gen 2: Includes the standard sensors, such as temperature, humidity, and ambient light.
- Gen 3: Contains the same sensors as the Gen 2.
- Winner: Tie
Compatibility
- Nest Thermostat Gen 2: Is compatible with most common HVAC systems. Be sure to check compatibility before purchasing.
- Gen 3: Offers the same compatibility as the Gen 2.
- Winner: Tie
Farsight Feature
- Nest Thermostat Gen 2: Does not have the Farsight feature.
- Gen 3: Includes the Farsight feature, which illuminates the display when it detects you are nearby.
- Winner: Gen 3
Price
- Nest Thermostat Gen 2: Generally available at a lower price point than the Gen 3, making it a more budget-friendly option.
- Gen 3: Is more expensive than the Gen 2.
- Winner: nest thermostat gen 2
Winner by Category
| Category | Winner |
|---|---|
| Display | gen 3 |
| Wi-Fi | gen 3 |
| Design | gen 3 |
| Warranty | gen 3 |
| Value | nest thermostat gen 2 |
| Overall | gen 3 |
What They Have in Common
- Learning Capability: Both thermostats learn your heating and cooling preferences and adjust the temperature automatically to save energy.
- Remote Access: You can control both thermostats from your smartphone, tablet, or computer using the Nest app.
- Energy Savings Features: Both models offer features like automatic scheduling and energy history to help you save on your energy bills.
- Compatibility: Both the 2nd and 3rd generation thermostats are designed to work with a wide range of HVAC systems.
- Smart Home Integration: Both thermostats integrate with other smart home devices and platforms.
- Easy Installation: Installation is designed to be straightforward for both models, with step-by-step instructions in the Nest app.
Nest Thermostat Gen 2 Vs Gen 3 Buying Guide
Design and Aesthetics
The Nest Thermostat Gen 2 has a classic, round design with a rotating ring for temperature control. It’s available in a few basic colors. The Gen 3 retains the round shape but introduces a larger, higher-resolution display. The Gen 3 also offers more color options, and its display can show the current temperature and other information even when the thermostat is not actively in use. This subtle yet significant design update gives the Gen 3 a more modern and premium feel, making it blend seamlessly with a variety of home decor styles.
Display and Screen
The most noticeable difference between the Nest Thermostat Gen 2 and Gen 3 is the display. Gen 2 has a smaller, lower-resolution screen that primarily displays the set temperature. The Gen 3 boasts a larger, sharper display that can show the set temperature, current temperature, and other helpful details like the time and weather. The Gen 3’s display activates automatically when you approach, making it easy to see the status at a glance. The display is a key differentiator, providing a more user-friendly experience.
Features and Functionality
Both generations of Nest thermostats offer essential smart features such as learning your heating and cooling habits, remote control via the Nest app, and integration with other smart home devices. However, the Gen 3 includes the “Farsight” feature. Farsight activates the display from further away and also shows more information. The Gen 3 also provides more advanced energy-saving features and has improved compatibility with various HVAC systems. These additions enhance the overall user experience.
Installation and Compatibility
Installation is relatively similar for both Nest Thermostat generations. Both are designed to be easy to install, with clear instructions and compatibility with most common HVAC systems. Both thermostats can connect to your Wi-Fi network. While both are generally compatible, it’s always recommended to check Nest’s compatibility checker to ensure your specific system is supported. Gen 3 offers slightly more advanced wiring options which could be beneficial for certain setups.
Performance and Energy Savings
Both the Gen 2 and Gen 3 are designed to help you save energy by learning your temperature preferences and automatically adjusting the temperature when you’re away. They both offer useful energy reports. However, the Gen 3 may offer more refined energy-saving algorithms and slightly better efficiency. The improved display of Gen 3 also makes it easier to track energy usage and make informed decisions about your heating and cooling habits. This can lead to increased savings.
Price and Value
The Nest Thermostat Gen 2 is typically available at a lower price point than the Gen 3. This makes it an attractive option for budget-conscious consumers. The Gen 3, with its enhanced features and improved display, comes at a premium price. Considering the added functionality, improved design, and potential for greater energy savings, the Gen 3 offers a slightly better value for the price if your budget allows. Consider your needs and priorities when making your decision.
Who Should Buy What?
Buy nest thermostat gen 2 If…
- You’re looking for a reliable and effective smart thermostat at a slightly lower price point.
- You don’t need the latest features and are satisfied with the core functionalities of the Nest thermostat.
- You have a simpler HVAC system and don’t require advanced compatibility features.
Buy gen 3 If…
- You want the latest features, including a larger and higher-resolution display.
- You value the improved aesthetics and sleeker design of the newer model.
- You want the added convenience of features like the far-field sensor and wider Wi-Fi band support.
- You want the added peace of mind of a longer warranty.
Frequently Asked Questions
What are the key differences between the Nest Thermostat Gen 2 and Gen 3?
The primary differences lie in the display and features. The Gen 3 has a larger, higher-resolution display that shows more information and activates from a greater distance. It also includes the Farsight feature and may offer improved energy efficiency. The Gen 2 has a more basic display and lacks some of the Gen 3’s advanced features, making it a more streamlined option.
Is the Nest Thermostat Gen 3 worth the extra cost?
Whether the Gen 3 is worth the extra cost depends on your needs and budget. If you value a more advanced display, the Farsight feature, and potentially slightly better energy savings, the Gen 3 is a worthwhile upgrade. If you’re on a tighter budget and the basic features of the Gen 2 meet your needs, it’s still an excellent smart thermostat.
Can I control both thermostats remotely?
Yes, both the Nest Thermostat Gen 2 and Gen 3 can be controlled remotely through the Nest app on your smartphone or other devices. This allows you to adjust the temperature, view your energy history, and manage your thermostat settings from anywhere with an internet connection. This provides significant convenience and control.
Are both thermostats compatible with my HVAC system?
Both generations are designed to be compatible with most common HVAC systems. However, it’s always recommended to check Nest’s compatibility checker on their website to ensure your specific system is supported. This will help you avoid any installation issues and ensure proper functionality. They both are easy to install.
Do the thermostats learn my heating and cooling habits?
Yes, both the Nest Thermostat Gen 2 and Gen 3 use the Nest Learning feature. This means they learn your temperature preferences and automatically adjust the temperature to create a comfortable environment while saving energy. They learn your schedule and adapt to your lifestyle to optimize comfort and efficiency.
What are the energy-saving features of these thermostats?
Both thermostats offer energy-saving features, including automatic temperature adjustments when you’re away, and energy usage reports. The Gen 3 may have more refined algorithms for energy savings and greater compatibility. Both will help you optimize energy usage by automatically adjusting temperatures based on your schedule and presence.
How easy is it to install the Nest Thermostat?
Installation for both generations is designed to be straightforward, with clear instructions provided. You’ll typically need to turn off the power to your HVAC system, remove your old thermostat, and connect the wires to the Nest thermostat. Nest provides detailed installation guides and helpful videos to assist you throughout the process, ensuring a smooth setup.
Final Verdict
The Nest Thermostat Gen 3 offers significant improvements over the Gen 2, especially in terms of display and features. The larger screen and Farsight functionality provide a more user-friendly experience. While the Gen 2 remains a solid option, the Gen 3’s enhanced capabilities and potential for greater energy savings make it the superior choice for most users. The improved aesthetics also contribute to a better overall experience.
Winner: Nest Thermostat Gen 3