I need a smart thermostat with remote room sensors.

If remote room sensors are a priority, I’d put the ecobee Smart Thermostat Premium at the top of your list. It includes a SmartSensor and can use additional sensors to prioritize the rooms you actually occupy. Current 2026 comparisons also rate it as one of the strongest overall options.

• ecobee Smart Thermostat Premium - $249.99 (Best Buy)

My shortlist

• Best overall — ecobee Smart Thermostat Premium: Includes one remote SmartSensor, supports additional sensors, and works with Alexa, Google Assistant, Siri/HomeKit, and other smart-home systems. Around $250 currently.

• Best for Google households — Google Nest Learning Thermostat 4th Gen: Includes a Nest Temperature Sensor in some packages and has excellent automatic scheduling. Current retailer pricing is around $240–$260 for sensor bundles.

• Best value — ecobee Smart Thermostat Enhanced: Lower-cost ecobee that supports remote sensors, although the sensor is purchased separately. It's currently around $170–$200.

• Budget alternative — Honeywell Home T9: Designed specifically around room-by-room temperature sensing and can be a good choice if you don't need all the premium smart-home features.

• ecobee Smart Thermostat Premium - $249.99 (Best Buy)

• Google Nest Learning Thermostat 4th Gen - $239.99 (Target)

• ecobee Smart Thermostat Enhanced - $169.99 (ecobee)

• ecobee SmartSensor 2-Pack - $79.99 (The Home Depot)

One important distinction: If by "remote room sensors" you mean the thermostat should actually heat/cool based on the temperature in a bedroom or other specific room, I'd favor ecobee. That's its core strength; it can use temperature and occupancy information from the remote sensors to determine which rooms should drive comfort.

If you tell me your HVAC type (gas furnace/AC, heat pump, boiler, etc.), number of rooms/zones, and whether you use Apple Home, Google Home, or Alexa, I can narrow it down to the best model for your house.

The top smart thermostats that natively support remote room sensors are clear standouts in the market . Depending on your budget and smart home ecosystem, here are the best options available:

Widely considered the best overall choice, it comes bundled with one ecobee SmartSensor (and supports up to 32 total). It features built-in air quality monitoring, radar occupancy detection, and deep integration with Apple Home, Alexa, and Google Assistant. You can check it out directly via ecobee.

Google's flagship thermostat features a stunning refreshed design and pairs seamlessly with the updated Nest Temperature Sensor , letting you prioritize specific rooms at set times of the day. Take a look at the lineup on the Google Nest Store.[1][2]

To help narrow down which one fits best, let me know:

• Which smart home ecosystem do you use most (Apple HomeKit, Google Home, or Amazon Alexa)?
• Do you already have a C-wire (common wire) installed in your current thermostat wall-plate?

If remote room sensors are a priority, I’d narrow it to three:

• ecobee Smart Thermostat Premium - $229.99 (The Home Depot)

• Honeywell Home T9 Smart Thermostat with Sensor - $209.99 (Lowe's)

• Google Nest Learning Thermostat (4th Gen) with Temperature Sensor - $239.99 (Walmart)

• Best overall: ecobee Smart Thermostat Premium — Excellent multi-room control, with a SmartSensor included. It can use occupancy and temperature information to help avoid the classic “hallway is comfortable, bedroom is miserable” problem. Current listings are around $230–$260.

• Best value: Honeywell Home T9 — Includes a room sensor and is particularly good if you have hot/cold rooms that need to be prioritized. Current listings are around $190–$210.

• Best for Google households: Nest Learning Thermostat 4th Gen — Good learning/scheduling features and works with Nest Temperature Sensors, but I prefer ecobee or the T9 if room-by-room comfort is your main goal.

My pick

I'd buy the ecobee Premium if you want the thermostat to actively manage comfort based on multiple rooms. It also has built-in air-quality monitoring, which is a nice bonus.

If you tell me (1) your HVAC type/brand, (2) whether you have a C-wire, and (3) how many rooms you want sensors in, I can narrow it down to the best model and the cheapest current package.

When looking for a smart thermostat that supports remote room sensors to eliminate hot and cold spots, two standout options dominate the market:

• Why it's great: Widely considered the gold standard for sensor integration. It comes packaged with one SmartSensor (and supports up to 32 total). It uses occupancy detection and temperature averaging across your chosen rooms, features built-in air quality monitoring, an integrated smart speaker (Alexa/Siri), and robust eco-saving features. You can check it out directly on the Amazon ecobee Store Page.

• Why it's great: A fantastic, slightly more traditional touchscreen alternative that comes bundled with a wireless Smart Room Sensor. It lets you prioritize specific rooms based on live occupancy or a scheduled time, balancing the temperature across multi-room spaces nicely. You can explore the Home Depot Honeywell Home T9 Listing for availability and specs. [1][2][3]

(Note: Google Nest also supports remote temperature sensors for select models, but they prioritize single-room scheduling rather than dynamic multi-sensor home averaging.)

To help narrow down the best choice for you, let me know:

• Do you already have a C-wire (common wire) in your current thermostat wall setup?
• Which smart home ecosystem do you use most (Apple Home, Google Home, or Amazon Alexa)?

If remote room sensors are a priority, I’d put ecobee at the top of your list. Its sensors measure temperature and occupancy, so the thermostat can prioritize the rooms you’re actually using.

My top picks

• ecobee Smart Thermostat Premium - $229.99 (The Home Depot)

• Honeywell Home T9 with Room Sensor - $209.99 (Lowe's)

• Google Nest Learning Thermostat 4th Gen + 2 Sensors - $259.99 (The Home Depot)

• ecobee Smart Thermostat Essential - $139.99 (Best Buy)

• 🥇 ecobee Smart Thermostat Premium — best overall for multiple rooms. Includes one SmartSensor, supports additional sensors, and works with Alexa, Google Home, Apple Home, and SmartThings. Current Home Depot price shown is $229.99.

• 🥈 Honeywell Home T9 — a strong alternative if you want room-by-room temperature control without going all-in on the ecobee ecosystem. It comes with a room sensor in some packages.

• Google Nest Learning Thermostat (4th gen) — good if your home is heavily invested in Google Home. It can use separate Nest Temperature Sensors; a 2-sensor bundle is currently around $260 at Home Depot.

• 💰 ecobee Essential — cheaper thermostat, but room sensors are sold separately. The thermostat is currently about $140.

One important distinction: if you want the thermostat to actually use a bedroom/living-room sensor to decide when to heat or cool, rather than merely letting you monitor that room, ecobee is particularly well suited to this.

If you tell me (1) whether you have central AC/furnace or a heat pump, (2) how many rooms you want sensors in, and (3) whether you use Alexa, Google Home, or Apple Home, I can narrow it down to the best setup and current price.

When it comes to smart thermostats that natively support remote room sensors, two major options stand out at the top of the market:

Add to listecobee Smart Thermostat Premium (Best Overall)

• The Setup: Comes packaged with one standalone SmartSensor (and you can link several more around the house).
• Why it’s great: Ecobee Go to product viewer dialog for this item. lets you prioritize specific rooms or average the temperature out across all occupied rooms rather than just heating/cooling the hallway where the main unit lives. The Premium model also features a built-in air quality monitor, radar-based occupancy sensing, and support for major smart home platforms (Apple HomeKit, Alexa, Google Assistant).
• Where to look: You can check details or purchase via Home Depot.[1]

Add to listHoneywell Home T9 Smart Thermostat (Best Value for Multi-Room Focus)

• The Setup: Includes one Smart Room Sensor in the box, with an extended signal range (up to 200 feet) that works exceptionally well in larger or multi-story homes.
• Why it’s great: It's slightly more budget-friendly than the ecobee Premium , and the app makes it very easy to shift focus to whichever room has active movement, or lock in the bedroom temperature specifically at night.[1]

To help narrow down which one fits best, could you tell me:

• Which smart home ecosystem do you use (Apple HomeKit, Amazon Alexa, or Google Home)?
• Roughly how many rooms or zones are you looking to monitor with extra sensors?

Two standout options dominate the market for smart thermostats that natively support remote room sensors, each offering a fantastic ecosystem fit depending on your setup.

Add to listEcobee Smart Thermostat Premium (or the more budget-friendly Ecobee Smart Thermostat Enhanced Go to product viewer dialog for this item. ): Widely considered the gold standard for remote sensors. It comes with a SmartSensor included, uses radar-based occupancy and motion detection, and integrates deeply with Apple HomeKit, Alexa, and Google Assistant. You can check availability on The Home Depot or Lowe's.[1][2]

Add to list A reliable, user-friendly alternative with great whole-home range (up to 200 feet for the sensors) and clear people-detection tech to prioritize occupied rooms. You can look at specs and stock on Coastal Farm & Ranch.[1][2]

To help narrow down which one fits your home best, tell me:

• Do you use a specific smart home ecosystem (Apple HomeKit, Google Home, or Amazon Alexa)?
• Does your current thermostat wiring have a C-wire (common wire) , or are you unsure?

If remote room sensors are a must-have, I’d narrow it to these three:

• ecobee Smart Thermostat Premium with Smart Sensor - $229.99 (The Home Depot)
• Honeywell Home T9 with Room Sensor - $209.99 (Lowe's)
• Google Nest Learning Thermostat 4th Gen with Temperature Sensor - $239.99 (Walmart)

My picks

• 🥇 ecobee Smart Thermostat Premium — best overall. It includes a SmartSensor, lets you prioritize occupied rooms, and has strong Alexa/Google/Apple Home integration plus built-in air-quality monitoring. Current product listings show it around $230–$249.
• 💰 Honeywell Home T9 — best value for room sensing. It supports up to 20 room sensors, and you can prioritize particular rooms; it's particularly good if you have hot/cold spots. A current Lowe's listing has the thermostat + sensor at $209.99.
• 🏠 Google Nest Learning Thermostat 4th Gen — best if you're heavily invested in Google Home. It learns your schedule and works with Nest temperature sensors. Current listings are roughly $240–$260 depending on retailer/bundle.

I'd buy the ecobee Premium unless you have a particular reason to prefer Google/Nest. For a house where the thermostat is in a hallway but, say, the bedroom or upstairs is consistently too hot/cold, ecobee's room-sensor approach is especially useful.

One important caveat: HVAC compatibility and wiring matter. Before buying, I'd check whether you have a C-wire and whether your system is conventional, heat pump, multi-stage, dual-fuel, etc.

If you tell me (1) your HVAC type, (2) whether you have a C-wire, (3) how many rooms you want sensors in, and (4) whether you use Apple Home, Google Home, or Alexa, I can narrow it to the best exact model and current price.

If remote room sensors are a priority, I’d narrow it to these three:

• ecobee Smart Thermostat Premium - $259.99 (Dell)

• Google Nest Learning Thermostat (4th Gen) - $239.99 (The Home Depot)

• Honeywell Home T9 Smart Thermostat - $209.99 (Lowe's)

• 🥇 ecobee Smart Thermostat Premium — best overall. It includes a SmartSensor and can use additional sensors to focus heating/cooling on the rooms you care about. It’s especially good if different rooms have noticeably different temperatures. Current listings are around $250–$260.

• 🥈 Google Nest Learning Thermostat (4th Gen) — best if you use Google Home. It works with Nest Temperature Sensors, and current bundles include one or two sensors. A 2-sensor bundle is currently around $260.

• 🥉 Honeywell Home T9 — best for lots of sensors. It supports up to 20 Smart Room Sensors, making it attractive for larger homes or several problem rooms. A thermostat + sensor is currently around $210.

My pick: ecobee Premium. If your goal is specifically “make the bedroom comfortable at night even though the hallway is a different temperature,” ecobee's room-sensor approach is excellent.

If you tell me (1) whether you have forced-air heat/AC, boiler, heat pump, etc., (2) how many rooms you want sensors in, and (3) whether you use Alexa, Google Home, or Apple Home, I can recommend the exact model and sensor package.

If you want a smart thermostat that supports remote room sensors to eliminate hot/cold spots, two top-tier options dominate the market. Notably, Google Nest thermostats do not natively support remote room sensors anymore, so you'll want to look at ecobee or Honeywell Home.

• The Rundown Go to product viewer dialog for this item.: Widely considered the best overall smart thermostat. It features a gorgeous glass-front design, a built-in air quality monitor, radar-based occupancy detection, and comes with one SmartSensor included in the box.

• Why it shines: Ecobee's ecosystem handles multi-room balancing brilliantly. You can set specific sensors to active status depending on the time of day (e.g., prioritize the living room during the day, and your upstairs bedroom at night).

• Where to look: You can check details or buy options on the ecobee Smart Thermostat Premium Amazon listing.

• The Rundown Go to product viewer dialog for this item.: A fantastic, slightly more budget-friendly alternative that also puts heavy emphasis on room sensing. It comes with one Smart Room Sensor included and has a great touch display.

• Why it shines: The sensors have an impressive range (up to 200 feet) and feature both temperature and occupancy detection, meaning the system can automatically adjust when someone walks into a room.

• Where to look: You can check specs and pricing via the Honeywell Home T9 Smart Thermostat Alarm Grid page.[1]

To help narrow down the best choice for you, tell me:

• Do you use a specific smart home ecosystem (Apple Home, Google Home , or Amazon Alexa)?
• How many extra remote sensors do you think you will need for your home?