Best smart thermostat for apartments
Updated June 2026Independently researchedNo paid placement.
The Google Nest Thermostat is our top pick for apartment dwellers because it balances features, simplicity, and price.
The Amazon Smart Thermostat is the budget champion, while the Ecobee SmartThermostat Premium is for those who want the most advanced features.
Choosing a smart thermostat for an apartment comes with unique constraints: you often can’t alter wiring, need a model that works with older HVAC systems, and want something that’s easy to remove when you move out. A renter-friendly thermostat should install in under an hour, play nicely with common 24-volt systems, and not require permanent modifications. Look for a thermostat that offers a clear, reliable app, compatibility with your existing system, and features like scheduling or learning that genuinely help you save energy without adding complexity. Price bands vary widely, but the best choice for you depends on your budget, your willingness to install a C-wire, and how much smart-home extras matter.
Google Nest Thermostat
the renter-friendly pick
4.6out of 5A well-rounded smart thermostat that’s easy to install and live with. Its learning features and clean design make it a reliable choice, though it lacks a remote sensor for multi-room balancing.
Price range: $$
Check price on Amazon →Amazon Smart Thermostat
the budget brain
4.3out of 5An incredible value that delivers the core smart thermostat features, remote control, scheduling, and voice commands, without the premium price tag. The build is basic, but the performance is solid.
Price range: $
Check price on Amazon →Ecobee SmartThermostat Premium
the feature-packed leader
4.8out of 5The most capable smart thermostat for apartments that can accept a C-wire. Its included remote sensor, built-in speaker, and deep smart-home integration justify the higher cost for tech-savvy renters.
Price range: $$$
Check price on Amazon →| Award | Model | Our score | Price | Best for | |
|---|---|---|---|---|---|
| Best overall | Google Nest Thermostat | 4.6 / 5 | $$ | Renters who want a no-fuss smart thermostat that installs quickly, works with common HVAC | Check price → |
| Runner-up | Amazon Smart Thermostat | 4.3 / 5 | $ | Budget-conscious renters who primarily want to adjust their thermostat from a smartphone a | Check price → |
| Best value | Ecobee SmartThermostat Premium | 4.8 / 5 | $$$ | Renters with compatible wiring who want the best smart home integration, multi-room temper | Check price → |
The picks in detail
1. Google Nest Thermostat — the renter-friendly pick
Best overallA well-rounded smart thermostat that’s easy to install and live with. Its learning features and clean design make it a reliable choice, though it lacks a remote sensor for multi-room balancing.
Pros
- Straightforward DIY installation with included trim plate
- Learns your schedule and adjusts automatically
- Slim, low-profile design that blends into most walls
- Integration with Google Home and Nest app is smooth
Cons
- No remote temperature sensor included
- Smart home integrations are limited compared to Ecobee
- Requires a C-wire (or optional power adapter) for some systems
Who it’s for
Renters who want a no-fuss smart thermostat that installs quickly, works with common HVAC setups, and offers learning automation without a steep learning curve.Who should skip it
You need to monitor or control temperature from another room, or you prefer a thermostat with built-in voice assistant support.2. Amazon Smart Thermostat — the budget brain
Runner-upAn incredible value that delivers the core smart thermostat features, remote control, scheduling, and voice commands, without the premium price tag. The build is basic, but the performance is solid.
Pros
- Extremely budget-friendly without sacrificing essential features
- Works seamlessly with Alexa and can be controlled via the Alexa app
- Simple installation with clear, step-by-step guidance
- Compatible with most 24-volt heating and cooling systems
Cons
- Plastic build feels less premium than rivals
- No learning or geofencing capabilities
- Lacks a remote sensor for balancing room temperatures
Who it’s for
Budget-conscious renters who primarily want to adjust their thermostat from a smartphone and don’t need advanced scheduling or multi-room features.Who should skip it
You want a thermostat that automatically learns your preferences, or you need a more polished aesthetic for your living space.Best for specific needs
Best for simple setup and renter-friendly installation
Many apartments have older thermostats and landlords who don’t want permanent modifications. The Google Nest Thermostat shines here because its installation is straightforward, it uses a trim plate to cover old holes, and it’s easy to remove when you move out. Its app guides you step by step, and it’s compatible with the vast majority of common HVAC systems used in rental units. Our pick: Google Nest Thermostat.
Best for tight budgets
If you’re on a strict budget but still want smart control, the Amazon Smart Thermostat delivers the essentials without breaking the bank. It’s one of the most affordable options on the market, and its integration with Alexa is seamless. While it lacks learning features, it’s a solid gateway to smart home climate management that won’t strain your wallet. Our pick: Amazon Smart Thermostat.
Best for whole-home comfort with room sensors
Apartments with rooms that stay hot or cold can benefit greatly from the Ecobee SmartThermostat Premium’s included remote sensor. It lets you prioritize the temperature of the room you’re actually in, not just the hallway where the thermostat sits. The built-in speaker and smart home hub add extra functionality, making it the most capable choice for tech-savvy renters who want precise comfort. Our pick: Ecobee SmartThermostat Premium.
Our verdict
For most apartment renters, the Google Nest Thermostat hits the sweet spot of ease, price, and reliability. If budget is the primary concern, the Amazon Smart Thermostat is a fantastic entry point. Those who want the best possible experience with room sensors and voice control should spring for the Ecobee SmartThermostat Premium. Whichever you choose, you’ll enjoy a more comfortable home and lower energy bills than a basic thermostat can offer.
Frequently asked questions
Can I install a smart thermostat in a rented apartment?
Usually yes, with caveats. Most smart thermostats swap directly onto the existing low-voltage thermostat wiring with no permanent modification to the wall. Keep your original thermostat and all its wiring intact; you're replacing a device, not the wiring. Before installing, check your lease for any clause about alterations — but replacing a thermostat is generally considered maintenance-level, not structural alteration. When you move out, reinstall the original thermostat and take your smart one with you.
What if my apartment uses a different voltage thermostat?
Apartment buildings in the US sometimes use line-voltage thermostats — typically 120V or 240V — for electric baseboard heat or fan-coil units. Standard smart thermostats like Nest and Ecobee are 24V systems only and cannot be used with line-voltage wiring. Line-voltage smart thermostats exist (Mysa is a common brand), but compatibility depends entirely on your heating system. Check what voltage your current thermostat uses before purchasing any smart replacement — this is one place where getting it wrong is a shock hazard.
Will my landlord need to approve the installation?
It depends on your lease. Most landlords have no objection to a straightforward thermostat swap as long as you restore the original before moving out. If your lease requires written approval for any alterations, get it in writing — even for something this minor. In practice, most smart thermostat installs in apartments are done without asking because no drilling, wiring, or structural changes are involved. Use your judgment and keep the original thermostat in a safe place.