A curated selection of affordable, renter-friendly smart thermostats that operate under $100, featuring easy DIY installation, C-wire alternatives, and compatibility with most HVAC systems without permanent modifications.
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An ultra-affordable option that connects via Wi-Fi and offers remote control through the Govee Home app. It supports scheduling and energy usage reports, making it an ideal entry-level choice for renters on a strict budget.
Designed for simple wall-mount installation, this thermostat offers touch-screen control and basic automation routines. It integrates well with the eufy app ecosystem, providing reliable temperature management without complex wiring requirements.
A widely compatible 7-day programmable thermostat that connects to Wi-Fi for remote adjustments. While sometimes priced near the $100 mark, it often drops below this threshold and offers robust HVAC control for standard residential systems.
Priced attractively and deeply integrated with Alexa, this device automates heating and cooling based on voice commands or routines. It requires the C-wire or a specific adapter included in the box, ensuring compatibility with many older systems.
Renowned for its ease of installation and lack of required C-wire in most cases, making it a renter's favorite. It provides flexible scheduling and usage reports, ensuring energy savings without compromising on reliability or smart features.
Offers a color touchscreen interface for intuitive control while maintaining the easy-install benefits of the Sensi line. It works with most HVAC systems and allows for geofencing to adjust temperatures based on your location.
One of the most affordable smart thermostats on the market, offering robust automation and voice control. It is designed for simple setup and provides detailed energy history, making it perfect for renters wanting advanced features at a low cost.
A reliable Wi-Fi enabled thermostat with a large, easy-to-read display and intuitive touch controls. It offers flexible programming schedules and works with most heating and cooling systems, providing great value for budget-conscious users.
While newer models exceed the budget, refurbished or older generations of the Nest Thermostat often fall under $100. It offers sleek design, energy-saving tips, and seamless integration with Google Home for smart home enthusiasts.
An affordable option that integrates with the ThinQ app for remote control and monitoring. It supports basic scheduling and compatibility with most HVAC systems, offering a simple yet effective solution for renters looking to save on energy bills.
Often available on sale below $100, this model offers room sensors for better temperature management across multiple rooms. It supports major voice assistants and provides detailed energy usage data to help renters optimize their consumption.
A no-frills, programmable Wi-Fi thermostat that focuses on essential functionality without high costs. It allows for easy scheduling and remote adjustments via the MyQ app, making it a practical choice for basic smart home needs.
Features a smart learning capability that adapts to your schedule, though older models or sales can bring the price under $100. It offers geofencing technology and works with most standard HVAC systems, providing convenience and efficiency.
Upgrades the basic Sensi line with a touchscreen display and enhanced privacy features like local control. It maintains the easy installation process and works with most HVAC systems, offering a premium feel at a budget-friendly price point.
A programmable Wi-Fi thermostat that offers simple setup and reliable performance for standard home systems. It connects to the Kwikset app for remote adjustments and scheduling, providing an affordable entry into smart home climate control.
A budget-friendly Wi-Fi thermostat compatible with many Bryant and Carrier HVAC systems. It offers 7-day programming and remote access via the Bryant app, making it a solid choice for renters with compatible equipment seeking smart features.
Designed for Carrier and Bryant systems, this thermostat offers Wi-Fi connectivity and programmable schedules. It is often priced competitively, providing a cost-effective way to upgrade from a standard programmable thermostat to a smart model.
A step up from the T5 with a touchscreen interface and improved connectivity features. While occasionally near the $100 limit, it frequently drops in price and offers robust scheduling and app control for renters wanting a more modern look.
A lesser-known but highly affordable option that offers basic Wi-Fi connectivity and app control. It is suitable for renters looking for the lowest possible price point while still gaining access to remote temperature monitoring and scheduling.
While not a thermostat itself, this combination allows renters to automate existing HVAC systems remotely. By pairing the Pico remote with a Caseta bridge, users can control compatible smart HVAC devices without installing a new thermostat.