SmartSensor 2-pack
SmartSensor 2-pack
The remote thermostat sensor with a sixth sense for comfort and peace of mind.
The remote thermostat sensor with a sixth sense for comfort and peace of mind.
Overview:Thoughtfully designed for balanced comfort and well-being.
Place sensors to keep important rooms comfortable and manage hot or cold spots. SmartSensor works with ecobee Smart Security for reassurance that everything’s running smoothly at home.
Works with ecobee Smart Thermostat Premium, Smart Thermostat Enhanced, Smart Thermostat Essential, Smart Thermostat Lite, SmartThermostat with voice control, ecobee3 lite, ecobee4, and ecobee3.
- Temperature and occupancy detection
- Follow Me mode for comfort that stays with you
- Saves energy when you’re away
- Wirelessly connects to all ecobee devices
- No wires. Installs in seconds

Balanced comfort and energy savings.
SmartSensor sets the temperature for comfort in the rooms that matter most and helps balance your home’s temperature by managing hot or cold spots.





eco+ makes saving energy automatic.
Unlock even more energy savings and enhanced comfort with eco+, our next-generation software that elevates the world’s most advanced smart thermostat.
- Reduces strain on the electricity grid.¹
- Automatically heats or cools when electricity is cheaper and cleaner.¹
- Adjusts for comfort in high and low humidity.
- Learns your routine and recommends changes to your thermostat schedule.

Features & specs:Heightened senses for enhanced comfort.
Get more from your sensors with ecobee Smart Security.
ecobee Smart Security | Core $0 (incl. with all devices) | Plus $5.00/month or $50.00/year (save $10.00) | Advanced $10.00/month or $100.00/year (save $20.00) |
|---|---|---|---|
Security Controls & Awareness | |||
Get instant, accurate alerts when human activity is detected by your SmartSensors, while ignoring pets. | |||
The system reminds you to arm your home when you leave. Secure your home with a tap on the ecobee app or by using the built-in keypad on your thermostat. It then uses geofencing to disarm automatically when you return. | |||
Get reminders to arm your system when you leave and automatic disarming when you return.2 | |||
Receive instant notifications if unexpected activity is detected while the system is armed. Take quick action directly from your lock screen to dismiss the alert, pause the siren, or request help. | |||
Advanced Energy Savings | |||
Experience faster transitions to energy saving mode when you leave the area. Your system senses when you’re heading back, ensuring comfort is ready for your arrival.3 | |||
Professional Monitoring (Optional add-ons) | |||
An agent at a RapidSOS monitoring station monitors your home around the clock, 365 days a year. Should a break-in occur, the RapidSOS monitoring center agent will review relevant sensor data and camera footage, then contact your local 911 center should emergency assistance be required. | With add-on in the ecobee app | With add-on in the ecobee app | |
Enjoy year-round assurance with RapidSOS, our monitoring partner. In the event of a fire, the system immediately notifies a RapidSOS agent who will review the captured audio of the smoke alarm along with available sensor data and camera footage to contact your local 911 center and dispatch fire and emergency services to your home without delay. Learn more. | With add-on in the ecobee app | With add-on in the ecobee app | |
Video and sensor data captured from your ecobee devices is used to verify the incident. Instantaneous access to your data helps responders to reduce response time by minutes compared to other systems.4 | With add-on in the ecobee app | With add-on in the ecobee app | |
Customers with 24/7 Professional Monitoring may be eligible for a 10% discount on home or rental insurance.5 Learn more. | With add-on in the ecobee app | With add-on in the ecobee app | |
System Control | |||
Gallery:At home in any room.
Designed for a minimalistic look and no wires for a seamless fit with your home.
SmartSensor included with Smart Thermostat Premium for enhanced comfort.
More than you’d expect from a smart thermostat, plus comfort where you need it with included SmartSensor.
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Save up to 26%6 or US$2847per year on heating and cooling.
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Control your home with your voice using Siri8 or Alexa Built-in.
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SmartSensor provides comfort in the rooms that matter most.
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Place SmartSensor in bedrooms for cozier sleep.

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Solve your comfort, home health, and security needs, all in one beautiful design.

Get even more out of your ecobee devices.

Purchase with peace of mind
Return it for free within 30 days for a full refund.
Free shipping
Receive it in 3 to 7 business days.
Warranties without worry
ecobee devices are covered by a 3-year limited warranty.
Clarity when you need it
Our products are backed by our dedicated support team.
*Bundle savings are the MSRP (i.e., the price without discount) of all individual products that make up the bundle, subtracted by the current price of the bundle.
1Where applicable.
2Arm and Disarm Assist uses a combination of geofencing, Wi-Fi, and motion sensing to determine when your home is empty or occupied and when it’s time to arm or disarm your home.
3Requires an occupancy-enabled ecobee thermostat, like the Smart Thermostat Premium or Smart Thermostat Enhanced, or an ecobee thermostat paired with an ecobee SmartSensor. Uses your smartphone for geofencing. Configure during setup.
4Based on a survey conducted by RapidSOS to emergency dispatchers from May 5, 2020 to July 5, 2020. Response times not guaranteed and may vary due to external factors.
5ecobee Smart Security plan with a Professional Monitoring add-on may be eligible to save up to $130 USD on their annual home insurance. Annual savings will vary based on your insurance provider. Users should contact their provider for more details.
6Compared to a hold of 72°F (22°C).
7By enabling eco+ smart features, your smart thermostat can help you save up to 26% or $284 ($388 in Canada) on your annual heating and cooling costs. Annual savings vary based on energy use, geographic location, and local weather conditions.
8Siri requires a HomePod or HomePod mini to enable.





