Honeywell vs Nest Thermostat: Which is Best For You?

When it comes to upgrading your home with a smart thermostat, two names often rise to the top: Honeywell and Nest.

Both brands offer advanced features and sleek designs, but they cater to different preferences and needs.

As someone who has spent considerable time with both the Honeywell RTH8580WF and the Nest 2nd Gen thermostats over the last two months, I can provide a detailed comparison to help you make an informed decision.

How We Test Smart Thermostats at SmartHeatSolution

At SmartHeatSolution, we’ve tested many thermostat models over the years. In the past, thermostats weren’t very accurate, but today’s models do a much better job of keeping rooms at the right temperature.

Instead of just checking temperature accuracy, we focus on how easy they are to use. This includes testing how simple it is to operate them manually, along with three key areas for smart thermostats: smart-home features, automation, and wireless setup.

For smart-home features, we look at things like alerts, app control, and geofencing, which tells the thermostat when you’re home or away. These features contribute to a thermostat’s “Smart IQ” score, helping you see how one thermostat compares to another.

In terms of automation, we check if the smart thermostats can learn your habits and adjust the temperature accordingly. For wireless setup, we test how well the thermostats connect to WiFi and their smartphone apps. We also set up voice control with Amazon Alexa, Google Assistant, and Apple’s Siri if they support these features.

All of our findings are combined into an Overall Score, giving you a clear and easy-to-understand summary of how each thermostat performs.

Introduction to Honeywell and Nest

In this article we will test honeywell RTH8580WF And nest 2nd Gen termostat.

Honeywell RTH8580WF

The Honeywell RTH8580WF is a 7-day programmable thermostat with WiFi capabilities, a straightforward design, and an intuitive user interface. It’s a reliable choice for those looking for a functional and affordable smart thermostat.

Nest 2nd Gen

The Nest 2nd Gen thermostat is known for its sleek design, ease of use, and integration with Apple devices. It’s a popular choice for homeowners looking to upgrade to a “smart” thermostat.

Design and Aesthetics

Honeywell RTH8580WF

The Honeywell RTH8580WF features a large, clear touchscreen display that is easy to read and use. While it may not be as modern as the Nest, it’s still attractive and functional. The unit continually glows a dim green color, making it readable day or night.

Nest 2nd Gen

The Nest 2nd Gen has a circular design with a rotating ring for temperature adjustment. It’s available in various colors and has a high-quality glass and metal construction. The design is iconic and separates it from the competition.

Temperature Accuracy

Honeywell RTH8580WF

One of the standout features of the Honeywell RTH8580WF is its temperature accuracy. It maintains the set temperature within 1 degree +/-, ensuring consistent comfort.

Nest 2nd Gen

The Nest 2nd Gen has a 3-degree +/- temperature swing, which can be problematic for maintaining a consistent temperature. This was a significant issue for me, as the thermostat would often stop heating before reaching the set temperature.

Installation and Compatibility

Honeywell RTH8580WF

The installation process for the Honeywell RTH8580WF was straightforward. The unit requires a C wire for power, which can be a bit tricky if your heating system doesn’t already have one. However, once installed, the thermostat works like a charm.

Nest 2nd Gen

The Nest 2nd Gen also requires a C wire for power, but the installation process is generally straightforward. Nest offers a Heat Link box that connects to your boiler, providing some portability.

Web and App Interface

Honeywell RTH8580WF

The web interface for the Honeywell RTH8580WF is surprisingly good. It’s easy to use, pleasant to work with, and quite reliable. The setup process to get the thermostat on your WiFi network is simple, and the app has a nice interface that shows the current outside temperature and a five-day forecast.

Nest 2nd Gen

The Nest app is well-designed and integrates seamlessly with Apple devices. It allows you to adjust the temperature and receive alerts from anywhere. However, it lacks some features found in the Honeywell app, such as the five-day forecast.

Price and Value

Honeywell RTH8580WF

The Honeywell RTH8580WF is available for around $149, making it a more affordable option compared to the Nest. It offers excellent value for money, with a reliable brand name and a straightforward design.

Nest 2nd Gen

The Nest 2nd Gen is priced at around $249, making it a more expensive option. While it offers a sleek design and integration with Apple devices, the temperature accuracy issues may not justify the higher price for some users.

Personal Experience and Recommendation

Honeywell RTH8580WF

After my experience with the Nest 2nd Gen, I was pleasantly surprised by the Honeywell RTH8580WF. It offers all the usability of the Nest with only a slightly compromised physical design. The temperature accuracy and reliable performance make it a top choice for me.

Nest 2nd Gen

While the Nest 2nd Gen is a beautiful piece of art and functionality, the temperature accuracy issues were a deal-breaker for me. If you can live with a 3-degree +/- swing from the set temperature, it’s a great choice. However, if you want consistent comfort, the Honeywell is a better option.

FAQs

What is the temperature accuracy of the Honeywell RTH8580WF?

The Honeywell RTH8580WF maintains the set temperature within 1 degree +/-, ensuring consistent comfort.

Does the Nest 2nd Gen require a C wire for installation?

Yes, the Nest 2nd Gen requires a C wire for power. However, it offers a Heat Link box that connects to your boiler, providing some portability.

How does the Honeywell RTH8580WF compare to the Nest 2nd Gen in terms of price?

The Honeywell RTH8580WF is available for around $149, making it a more affordable option compared to the Nest 2nd Gen, which is priced at around $249.

What are the key features of the Honeywell RTH8580WF web interface?

The web interface for the Honeywell RTH8580WF is easy to use, pleasant to work with, and quite reliable. It allows you to schedule your week from your computer and shows the current outside temperature and a five-day forecast.

What are the temperature accuracy issues with the Nest 2nd Gen?

The Nest 2nd Gen has a 3-degree +/- temperature swing, which can be problematic for maintaining a consistent temperature. The thermostat may stop heating before reaching the set temperature, causing discomfort.

Conclusion

Choosing between the Honeywell RTH8580WF and the Nest 2nd Gen ultimately comes down to your personal preferences and needs. If you prioritize temperature accuracy and affordability, the Honeywell RTH8580WF is an excellent choice. However, if you value sleek design and integration with Apple devices, the Nest 2nd Gen may be the better option for you. Both thermostats offer advanced features and can help you save on energy costs, so consider your priorities carefully before making a decision.