Top 10 Thermostats Deals Right Now

The Amazon Smart Thermostat offers a user-friendly upgrade from traditional thermostats, especially for those who want to manage their home's temperature with smart technology. It works well with most 24V HVAC systems but requires a C-wire or a separate power adapter, which is important to check before purchasing. Installation is guided through the Alexa app, making it accessible for DIY users, although some basic tools might be needed.

This thermostat supports programmability with up to seven daily schedule periods, allowing you to tailor heating and cooling to your lifestyle. Smart features include compatibility with Alexa and Ring devices, and the ability to use certain Echo devices as temperature sensors to fix hot or cold spots in your home. Alexa’s “Hunches” feature learns your routine to automatically adjust temperatures when you’re away or asleep, adding convenience and potential energy savings.

The user interface is simple, with three touch buttons on the device and voice control available through Alexa-enabled devices. However, it lacks a built-in microphone, so voice commands require another Alexa device. Control is possible remotely via the Alexa app, letting you adjust settings on the go. ENERGY STAR certification supports its energy-saving features, with estimated savings of about $50 per year on energy bills. Amazon also provides information on local rebates, which can add extra savings. Note that it only connects to 2.4 GHz Wi-Fi networks and is not compatible with high-voltage systems like electric baseboard heating.

This thermostat is ideal for users seeking an affordable, reliable smart thermostat with solid Alexa integration and basic programmability. It works best in homes with compatible HVAC systems and for those comfortable using Alexa devices or apps for control.

The Google Nest Learning Thermostat (4th Gen, 2024) is a smart, energy-saving device that can bring both convenience and efficiency to your home. One of its top strengths is compatibility; it works with most 24V systems common in households, including gas, electric, and heat pump systems, and generally doesn't require complex wiring. This makes it accessible for many users. Installation is relatively straightforward, typically taking around 40 minutes, which is a plus for those who prefer DIY projects. The included Nest Temperature Sensor helps manage hot and cold spots, ensuring that every room can be comfortable, and it integrates well with the Google Home app for easy control and monitoring.

Its smart features are impressive; the device can learn your preferred temperatures and schedules, suggesting energy-saving adjustments you can approve through the app. It also works with Amazon Alexa, allowing for voice control, adding a layer of convenience. Energy savings are another big advantage, with an estimated reduction of 12% on heating and 15% on cooling bills. This makes it a particularly good choice for budget-conscious and eco-friendly users. The user interface is sleek and modern, featuring a polished obsidian finish and a large, easy-to-read display that adjusts brightness automatically or can be manually controlled.

However, there are a few drawbacks. The initial cost might be high for some, and while installation is generally easy, those with less common heating and cooling systems might find it more challenging. Additionally, the reliance on a stable Wi-Fi connection for smart features could be a limitation in areas with poor internet connectivity. In summary, the Google Nest Learning Thermostat (4th Gen) is ideal for those looking for an advanced, user-friendly smart thermostat that offers significant energy savings and broad compatibility.

The Honeywell Home Smart Color Wi-Fi Thermostat is a solid choice for anyone looking to modernize their heating and cooling system with smart features. It works well with most forced air systems, heat pumps, and hot water or steam heating, but it won’t work with electric baseboard heat, so it’s important to check your home’s setup first. It requires a C-wire, which means a continuous power source from your HVAC system, and if you don’t have one, you’ll need to add an adapter, making installation a bit more involved for some users.

This thermostat shines with its easy-to-use, customizable color touchscreen that lets you pick your favorite display color and view indoor/outdoor temperature alongside humidity and weather forecasts right on the screen. It supports flexible programming if you want to set schedules or simply use the smart features to adjust temperatures automatically. A big plus is its compatibility with popular smart home assistants like Amazon Alexa, Google Assistant, and Microsoft Cortana, letting you control your thermostat by voice or through an app from anywhere. The ENERGY STAR certification means it’s designed to help save energy, and it even offers perks like energy-saving rebates and utility demand response programs, which can lower your energy bills further.

One downside is that it’s not the simplest thermostat to install yourself if your wiring isn’t already compatible. Also, it doesn’t support certain heating systems such as line voltage or heating-only oil furnaces without a C-wire. This thermostat is best suited for homeowners with compatible HVAC systems who want smart, energy-efficient control with modern features and are comfortable doing or arranging a slightly technical installation.