What are smart thermostats?

A smart thermostat is an internet-connected device that lets you manage your home’s heating and cooling from anywhere. Unlike standard thermostats, which require manual adjustments and offer limited programming, smart thermostats can automatically change the temperature to fit your preferences, daily schedule, or even the local weather conditions. Most models are connected to a mobile app or web browser to easily monitor and adjust settings from your phone.

Smart thermostats learn your habits over time, and are able to track when you’re home, when you’re away, and what temperatures you prefer at different times of day. This information allows the device to set a schedule that keeps your home comfortable while conserving energy. Some models can even use your phone’s GPS for geofencing — adjusting the temperature automatically as you come and go. Over time, these adjustments can help lower your energy bills and maintain a consistent comfort level.

Thanks to their combination of convenience, customizability, and energy savings, smart thermostats have become a popular choice for homeowners in search of simple efficiency upgrades. Whether you want hands-off automation or complete control from anywhere, the right smart thermostat can help you achieve both.

The difference between programmable and smart thermostats

Programmable and smart thermostats are often confused, but they refer to two different types of technology. Here are the key differences:

• A programmable thermostat lets you manually preset temperature changes for specific times of day or days of the week. For example, you might set it based on your work schedule, programming it to lower the heat while you’re at work and warm the house back up before you get home. Once set, it follows the schedule you’ve entered, but it won’t automatically adjust — you have to reprogram it yourself.
• A smart thermostat can learn your preferences over time, automatically adjusting based on your schedule, habits, and even the weather or utility peak time programs. Because they’re Wi-Fi enabled, smart thermostats allow you to control settings from your smartphone, tablet, or computer. Extra features like geofencing, energy usage reports, and broader smart home integrations can make for even more dynamic home energy management – and could lead to increased energy savings.

The main idea? While all smart thermostats are programmable, not all programmable thermostats are smart.

Choosing the best smart thermostat for your Texas home

Picking a smart thermostat in Texas doesn’t have to be overwhelming. Focus first on matching features to your lifestyle, then compare specific models that meet those needs to see how those features come to life. The following table offers some examples:

Pro tips when considering smart thermostat features

There are several things to keep in mind before upgrading to a smart thermostat. Some of these include:

• Automation vs. hands-on control: For minimal effort, go with learning thermostats like the Google Nest that adjust automatically. If you’d rather tweak the settings yourself, try budget-friendly smart models that give you that flexibility without overcomplicating things.
• Home layout and climate zones: If some rooms get hotter or colder than others, look for models compatible with external sensors to balance comfort throughout your home.
• Smart home integration: Already in the Alexa, Google, or HomeKit ecosystem? Choose a thermostat that seamlessly fits your existing setup.
• Cost vs. payoff: Basic models pay for themselves quickly through energy savings. Premium models offer better long-term comfort and control — particularly helpful in hot Texas climates.

Smart thermostat rebates

Smart thermostats can be a worthwhile investment that pays off in comfort and energy efficiency, but the upfront cost can make some homeowners hesitate. The good news is that Texas smart thermostat rebates and other utility thermostat rebates can help offset that cost, helping you upgrade your home without straining your budget.

In Texas and many other states, many utilities, cities, and energy programs offer smart thermostat rebates and incentives to encourage energy-efficient choices. These programs usually work in one of two ways:

• Upfront discount: The rebate is applied right at checkout, lowering your purchase price immediately.
• Post-purchase rebate: You buy the thermostat first, then submit your receipt and other required details to receive a check or bill credit.

To qualify for a rebate, you’ll typically need to:

• Purchase a model from an approved list of qualifying smart thermostats.
• Be a customer of the utility or program offering the rebate.
• Install the thermostat in a home or business within the qualifying service area.
• Keep the thermostat connected to Wi-Fi, and in some cases, enroll in demand response or other energy-saving programs.

In Texas, utilities like Oncor, CenterPoint Energy, and CPS Energy have offered rebates for qualifying devices, sometimes up to $85 or more. Retail electric providers like TXU Energy, which sell energy to customers in Texas’ deregulated energy markets, also offer rewards programs for enrolling your smart thermostat.

While rebate amounts and eligibility are subject to change, many programs are available year-round and are easy to claim through your provider’s website or through participating retailers. Before you buy, check your local utility’s website or use the ENERGY STAR® rebate finder to see which utility thermostat rebates are available in your ZIP code.

How to know if a smart thermostat is right for you

A smart thermostat can be a good upgrade if you’re looking for ways to make your home more efficient, reduce your energy costs, and simplify how you manage your heating and cooling. These devices are especially beneficial if you have a consistent routine or want to control your home’s temperature remotely.

You might also find a smart thermostat worthwhile if you live in an area with high seasonal energy demands — like Texas — or if your utility offers rebates that can reduce the upfront cost. On the other hand, if you rarely use your heating or cooling system or prefer to control your home’s climate manually, the savings and benefits may be less noticeable.

Before you decide if a smart thermostat is right for you, consider your household’s energy habits, the features you’ll actually use, and whether the available rebates can make the upgrade more affordable. With the right match, a smart thermostat can pay for itself while helping you maintain a comfortable and efficient home year-round.

Smart thermostat FAQs

Can I install my own smart thermostat?

Many homeowners install smart thermostats themselves using the manufacturer’s instructions. However, if your system has complex wiring or high-voltage components, hiring a licensed HVAC technician is safer. Always turn off the power to your HVAC system before starting installation.

Do smart thermostats work during Texas outages?

Smart thermostats can’t control your heating or cooling when the power is out. However, your settings and schedules are stored, so once electricity is restored, your thermostat will resume operation automatically.

Will my smart thermostat work when the WiFi is down?

Yes, most smart thermostats still function without Wi-Fi, but you’ll lose remote control and app-based features. You can still adjust the temperature manually on the device itself.

Do smart thermostats help your electricity bills?

Yes, smart thermostats can lower your electricity costs by automatically adjusting temperatures and reducing energy waste. Savings vary by home size, usage habits, and energy rates, but many homeowners see noticeable reductions over time — especially in hot Texas summers. Before switching to a smart thermostat, however, consider your energy habits to determine if it’s the right upgrade for your household.