9 Best Thermostats with Remote Sensors (October 2026)
The best smart thermostats with room sensors include the Google Nest Thermostat for app-based control, the ecobee Smart Thermostat Essential for adding a room sensor, and the Sensi Smart Thermostat for simple smart controls.
On this page (5 sections)
The best thermostat with remote sensors is a model that supports a sensor system for rooms beyond the hallway. The Google Nest Learning Thermostat and ecobee Smart Thermostat Premium both include a room sensor, while ecobee Essential supports an add-on sensor sold separately.
A sensor can help when a bedroom runs warmer than the thermostat area or a living room cools unevenly. It gives the thermostat another room's temperature or occupancy information, but it does not create a separate HVAC zone by itself.
Our picks at a glance
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Check itecobee Smart Thermostat Premium
Best for a sensor included - 5
Check itGoogle Nest Learning Thermostat
Best for Nest room sensing - 6
Best for Echo-based comfort zonesCheck it - 7
Check itRiseem WiFi Thermostats for Home Smart Thermostat
Best for single-stage wired systems - 8
Check itHoneywell Home X2P Programmable Thermostat
Best for basic scheduling - 9
Check itDIGITEN Wireless Temperature Controlled Outlet
Best for a plug-in heater or fan
How we chose thermostats with remote sensors
The best thermostat with remote sensors needs clear support for room sensing, useful controls, and a fit with your HVAC system. We compared the stated sensor features first, then considered how each thermostat manages schedules and compatibility.
Our score weighs specs and features against the need for temperature readings beyond the thermostat location. We did not give a thermostat credit for remote room sensing when support was not stated.
| Product | Best for | Remote sensing | Control | Power | Our score |
|---|---|---|---|---|---|
| Google Nest Thermostat | app-based control | No remote sensor support stated | Google Home app and voice assistants | C wire or compatible power accessory needed for some systems | 9.7 |
| ecobee Smart Thermostat Essential | adding a room sensor | Add a SmartSensor separately | ecobee app and color touchscreen | PEK sold separately for homes without C wire | 9.6 |
| Sensi Smart Thermostat | simple smart controls | Remote room sensor support is not stated | App, touch and voice | C wire not required in most applications | 9.3 |
| ecobee Smart Thermostat Premium | a sensor included | Includes an ecobee SmartSensor | ecobee app, Alexa or Siri | Power Extender Kit included for homes without C wire | 9.2 |
| Google Nest Learning Thermostat | Nest room sensing | Includes a 2nd gen Nest Temperature Sensor | Google Home app and voice assistants | C wire not required in most homes | 9.1 |
| Amazon Smart Thermostat | Echo-based comfort zones | Select Echo devices can provide temperature or presence readings | Alexa app and voice | C wire required | 9.0 |
| Riseem WiFi Thermostats for Home Smart Thermostat | single-stage wired systems | Remote room sensor support is not stated | App and buttons | 8.8 | |
| Honeywell Home X2P Programmable Thermostat | basic scheduling | Remote room sensor support is not stated | Touch and push buttons | Two AA batteries; no C wire required | 8.7 |
| DIGITEN Wireless Temperature Controlled Outlet | a plug-in heater or fan | Remote controller detects temperature | Remote controller | 8.1 |
Thermostats for room-by-room temperature readings
The Google Nest Learning Thermostat and ecobee Premium are the clearest choices when you want a sensor included. Other options suit app control, ecosystem-based comfort zones or appliance-level temperature management.
Google Nest Thermostat: Best for app-based control
- Wi-Fi control through Google Home
- Away temperature adjustment
- Compatibility varies by HVAC system
A straightforward smart thermostat with app control and energy features, but remote room sensing is not stated for this model.
Pros
- Remote control from a phone, laptop or tablet
- Can adjust its schedule for away periods
- Works with Google Home and compatible voice assistants
Cons
- Remote sensor support is not stated
- Some HVAC systems need a C wire or power accessory
The Google Nest Thermostat is a smart choice for app control and scheduled comfort, but its product details do not state support for a separate room sensor. It can turn itself down when you leave, and family members can adjust it from a phone, laptop or tablet.
The Google Home app lets you set an energy-efficient schedule and review suggestions from Savings Finder. It also supports Google Home and compatible voice assistants, including Alexa through a compatible smart device.
For sensor-based temperature management, this model is less direct than the Nest Learning Thermostat package that includes a Temperature Sensor. Check compatibility before buying, especially if your system is heat-only, cool-only, zone controlled or a heat pump, since some setups need a C wire or power accessory.
Choose this Nest if remote app control and away scheduling matter more than remote room readings. For a compatible room-sensor setup, see our guide to using a Nest temperature sensor.
ecobee Smart Thermostat Essential: Best for adding a room sensor
- Supports separately sold SmartSensor
- Sensor reads temperature and movement
- Wi-Fi app and touchscreen control
This ecobee model supports an add-on SmartSensor that reads temperature and movement in its room. The sensor pack is sold separately.
Pros
- Add-on sensor measures temperature and movement
- Works with Apple HomeKit, Google Assistant and Alexa
- Indoor humidity detection
Cons
- SmartSensor is sold separately
- Power Extender Kit is sold separately for homes without C wire
The ecobee Smart Thermostat Essential can add room sensing with a separately sold SmartSensor. That sensor reads temperature and movement in the room where you place it, which can help you account for a bedroom or office that differs from the thermostat area.
The thermostat uses Wi-Fi, a color touchscreen and the ecobee app for temperature changes and energy tracking. It also works with Apple HomeKit, Google Assistant and Alexa.
The key tradeoff is the extra sensor cost and setup. The SmartSensor 2-pack is sold separately, and homes without a C wire need the separately sold Power Extender Kit; check your system with ecobee's compatibility checker.
Pick Essential if you want the option to add room sensing without choosing the Premium thermostat. For details on compatible sensor models, read which room sensors work with ecobee thermostats.
Sensi Smart Thermostat: Best for simple smart controls
- Wi-Fi remote access
- Flexible scheduling and usage reports
- C wire not required in most applications
Sensi offers app-based remote control and scheduling, but the product details do not state support for a separate room sensor.
Pros
- Remote access and flexible scheduling
- Works with several smart home platforms
- C wire not required in most applications
Cons
- Remote room sensor support is not stated
- Compatibility should be checked for your HVAC system
The Sensi Smart Thermostat offers remote app access, flexible scheduling and usage reports, but separate room sensor support is not stated here. That makes it more suited to smart control from your phone than to balancing temperatures with a second room reading.
Its familiar button layout is designed to fit the space of a traditional thermostat, and a built-in level and app instructions support installation. Sensi says a C wire is not required in most applications, though HVAC compatibility still needs checking.
If you searched for a Sensi thermostat with a remote sensor, confirm sensor support for the exact model before choosing it. For a system that explicitly supports remote room readings, compare ecobee or Nest sensor options.
ecobee Smart Thermostat Premium: Best for a sensor included
- SmartSensor included
- Occupancy-based temperature adjustment
- Built-in air quality monitor
The included SmartSensor detects which rooms are in use and helps the thermostat adjust temperature beyond its own location.
Pros
- Includes a room SmartSensor
- Supports occupancy-based temperature adjustment
- Power Extender Kit included
Cons
- Compatible with 95% of HVAC systems, so check yours
- Some features require a subscription or Apple home hub
The ecobee Smart Thermostat Premium includes a SmartSensor, so it is a strong fit when you want to start with room sensing included. The sensor detects which rooms are in use and helps the thermostat adjust temperature there instead of relying only on the reading at the thermostat.
Premium also includes a built-in air quality monitor, occupancy sensing, app control and a Power Extender Kit for homes without a C wire. Its smart speaker supports Alexa or Siri, though Siri requires an Apple home hub and some security features require an ecobee subscription.
This is the clearest ecobee pick if the sensor is central to your purchase. It is compatible with 95% of HVAC systems, so check your setup before buying; our guide to the best thermostat with humidity control covers another feature built into this model.
Google Nest Learning Thermostat: Best for Nest room sensing
- Nest Temperature Sensor included
- Works with any Nest Temperature Sensor
- Google Home app control
This thermostat package includes a Nest Temperature Sensor and lets you set the temperature a room should reach at a certain time of day.
Pros
- Includes a 2nd gen Nest Temperature Sensor
- Works with any Nest Temperature Sensor
- Compatible with most 24V systems
Cons
- Compatibility depends on the HVAC system
- Some voice features require a compatible smart speaker
The Google Nest Learning Thermostat package includes a 2nd gen Nest Temperature Sensor, making it the strongest Nest choice for monitoring a room away from the thermostat. In the Google Home app, you can set the temperature that room should reach at a certain time of day.
The thermostat works with any Nest Temperature Sensor and supports most 24V systems, including gas, electric, oil, forced air, heat pump and radiant systems. Google says a C wire is not required in most homes, but use its compatibility checker for your system.
This package combines the thermostat and sensor, so you can begin with room readings without selecting a separate sensor pack. Read our Google Nest Temperature Sensor review for a closer look at how the sensor fits into a Nest setup.
Amazon Smart Thermostat: Best for Echo-based comfort zones
- Can use select Echo devices for comfort zones
- Alexa app control
- C wire required
Select Echo devices or an Amazon Smart Air Quality Monitor can help create comfort zones from temperature or presence readings.
Pros
- Can use select Echo devices for comfort zones
- Remote control through the Alexa app
- Automatic home, away and sleep temperatures
Cons
- C wire required
- Room-sensing setup depends on compatible Echo devices or monitor
The Amazon Smart Thermostat can create comfort zones through select Echo devices or an Amazon Smart Air Quality Monitor. Those devices can contribute temperature readings or presence detection, while the thermostat uses Alexa to adjust heating and cooling.
It supports automatic home, away and sleep temperatures, plus control through the Alexa app when you're away. The main installation constraint is simple: this thermostat requires a C wire.
Choose it if you already use compatible Echo devices and want temperature or presence information to shape comfort settings. If you need a dedicated thermostat sensor system, compare the included ecobee and Nest sensor packages as well.
Riseem WiFi Thermostats for Home Smart Thermostat: Best for single-stage wired systems
- App-based remote temperature control
- 7-day scheduling
- Requires C wire and 2.4 GHz Wi-Fi
Riseem offers app-based remote control and a 7-day schedule for compatible single-stage systems, but no separate room sensor support is stated.
Pros
- App control away from home
- 7-day scheduling
- Clear single-stage system compatibility details
Cons
- C wire required
- Does not support heat pumps or multi-stage systems
The Riseem WiFi Thermostat offers app control and a 7-day schedule for compatible single-stage, 1 heat/1 cool conventional systems. Its product details do not state support for a separate remote room sensor, so it is not a direct choice for sensor-based balancing.
It requires a C wire and works only with 2.4 GHz Wi-Fi. It does not support heat pumps, multi-stage systems, heat-only or cool-only systems, line-voltage systems, mini splits or RV air conditioners.
Choose it only if your system matches those limits and remote app adjustment is enough. If you need multiple true zones, see our best multi-zone smart thermostat guide.
Honeywell Home X2P Programmable Thermostat: Best for basic scheduling
- 5-2 day schedule
- Battery powered
- Filter change reminder
This programmable thermostat handles basic scheduled temperature control, but remote room sensing is not stated.
Pros
- 5-2 day scheduling or non-programmable mode
- No C wire required
- Filter change reminder
Cons
- Remote room sensor support is not stated
- Not compatible with electric baseboard or multi-stage systems
The Honeywell Home X2P handles 5-2 day scheduling and has a filter reminder, but remote room sensor support is not stated. It is a programmable thermostat for basic temperature scheduling rather than a documented remote-sensor system.
It works with single-stage forced air using gas, oil or electric, hot water heat and single-stage heat pumps. It is battery powered and does not require a C wire, but it does not work with electric baseboard heat or multi-stage systems.
Choose X2P if you want simple scheduling and your system fits its compatibility limits. For sensor options across Honeywell models, see our guide to Honeywell thermostat remote sensors.
DIGITEN Wireless Temperature Controlled Outlet: Best for a plug-in heater or fan
- Remote detects temperature
- Controls compatible heating and cooling appliances
- Portable outlet format
This is a wireless temperature-controlled outlet for appliances, not a central HVAC thermostat. Its remote controller detects temperature.
Pros
- Remote temperature detection
- Portable outlet format
- For heating and cooling appliances
Cons
- Not a central HVAC thermostat
- Appliance compatibility should be checked
The DIGITEN Wireless Temperature Controlled Outlet uses a remote controller that detects temperature, but it is for controlling plug-in appliances rather than central HVAC. It may suit a compatible portable heater, fan or air conditioner in a room where you want temperature control at the remote's location.
Because it is an outlet controller, it cannot coordinate a home's central heating and cooling system or serve as a smart thermostat replacement. Check that your appliance and the outlet's electrical requirements match before use.
Pick it for an individual plug-in appliance, not whole-home room balancing. For central HVAC, choose a compatible thermostat and sensor system instead.
What should you check before choosing a room sensor system?
Check sensor compatibility and HVAC compatibility separately. A sensor may work only with specific thermostat models, and the thermostat itself still needs to match your heating and cooling equipment.
Nest and ecobee each have distinct sensor ecosystems. See which remote sensors work with Honeywell thermostats before assuming a Honeywell-branded thermostat supports a particular room sensor.
Also check wiring and zone layout. A remote sensor shares readings with a thermostat, while a multi-zone system uses separate controls and dampers; our guide to Nest and dual-zone systems explains the distinction.
Are remote thermostat sensors worth it for hot and cold rooms?
Remote sensors can help when the thermostat's location does not reflect the room where you spend time. They are most useful when you can name a specific room and time of day that needs a different reading or occupancy priority.
They won't make one HVAC zone deliver separate temperatures to every room. If you need independent temperature control in distinct areas, first confirm whether your home has zoning equipment and a compatible control setup.
Which thermostat is the best choice for remote sensors?
Choose the Google Nest Learning Thermostat if you want a Nest Temperature Sensor included, or ecobee Premium if you want an included SmartSensor and occupancy-based temperature adjustment. Pick ecobee Essential if adding a sensor separately suits your budget, and verify compatibility before choosing any thermostat for your system.
Our top 3 picks at a glance
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Frequently asked questions
Which smart thermostats include a remote room sensor?
The ecobee Smart Thermostat Premium includes an ecobee SmartSensor, and the Google Nest Learning Thermostat package here includes a 2nd gen Nest Temperature Sensor. The ecobee Smart Thermostat Essential can use an added SmartSensor, sold separately.
Check the exact thermostat and sensor package before buying.
Can a thermostat with a remote sensor control every room separately?
A remote sensor can give the thermostat temperature or occupancy information from another room, but that does not necessarily create independent HVAC zones. A single-zone system still uses the same heating or cooling equipment for the home.
Check whether your system has multiple zones before expecting room-by-room control.
Does Sensi support a remote temperature sensor?
The Sensi Smart Thermostat details here describe app control, scheduling and usage reports, but don't state support for a separate room sensor. If remote room readings are essential, compare a system that explicitly includes or supports a named sensor.
See our guide to the Sensi thermostat remote sensor options and confirm compatibility with the exact model.
Can an Amazon Smart Thermostat use room sensors?
The Amazon Smart Thermostat can use select Echo devices or an Amazon Smart Air Quality Monitor to create comfort zones using temperature readings or presence detection. It requires a C wire.
Check which Echo devices you already own and whether they support the room readings you want.
Do remote sensors work with any HVAC system?
No. The thermostat still needs to match your HVAC equipment and wiring, even when a remote sensor is compatible.
Check the thermostat maker's compatibility tool and your system type before choosing a sensor setup.
Our guides to smart thermostat HVAC compatibility and smart thermostat wiring cover those checks.
