Best Smart Thermostat 2021: Top Picks for Energy Efficiency and Comfort
The best smart thermostat 2021 can help you save energy, reduce your utility bills, and stay comfortable at home. With numerous options available in the market, choosing the right one can be a daunting task. In this article, we'll help you navigate the world of smart thermostats and provide you with the top picks for energy efficiency and comfort.
Why Choose a Smart Thermostat?
A smart thermostat is a device that learns your temperature preferences and adjusts the temperature accordingly. It can be controlled remotely through a smartphone app, and some models even learn your schedule and preferences to optimize heating and cooling. By installing a smart thermostat, you can save up to 20% on your energy bills and enjoy a more comfortable home.
Top Smart Thermostats for 2021
- Nest Learning Thermostat (3rd Generation)
- Energy efficiency: 12.7% (Energy Star rating)
- Remote access: Yes, through the Nest app
- Learnable temperature preferences: Yes
- Ecobee SmartThermostat with Voice Control
- Energy efficiency: 12.5% (Energy Star rating)
- Remote access: Yes, through the Ecobee app
- Learnable temperature preferences: Yes
- Carrier Cor Wi-Fi Smart Thermostat
- Energy efficiency: 12.2% (Energy Star rating)
- Remote access: Yes, through the Carrier app
- Learnable temperature preferences: Yes
- Honeywell Home T9 Smart Thermostat
- Energy efficiency: 11.9% (Energy Star rating)
- Remote access: Yes, through the Honeywell app
- Learnable temperature preferences: Yes
Factors to Consider When Choosing a Smart Thermostat
Before selecting a smart thermostat, consider the following factors:

- Compatibility: Ensure the thermostat is compatible with your heating and cooling system, as well as your smartphone and computer.
- Energy Efficiency: Look for thermostats with high Energy Star ratings, which indicate that they meet energy efficiency standards set by the U.S. Environmental Protection Agency.
- Remote Access: Consider thermostats that allow you to control the temperature remotely through a smartphone app.
- Learnable Temperature Preferences: Choose a thermostat that can learn your temperature preferences and adjust the temperature accordingly.
- Integration with Other Smart Devices: If you have other smart devices in your home, such as lights and security cameras, look for thermostats that integrate with them.
- Price: Smart thermostats can range from under $100 to over $300, so consider your budget when making a decision.
Conclusion and Next Steps
Choosing the best smart thermostat for your needs requires careful consideration of factors such as compatibility, energy efficiency, remote access, learnable temperature preferences, integration with other smart devices, and price. By considering these factors, you can make an informed decision and enjoy a more comfortable and energy-efficient home.
Before making a final decision, read reviews from other customers, check the manufacturer's website for more information, and consider visiting a local hardware store to see the thermostat in person.