Search  for anything...

ecobee SmartSensor 2-Pack - Temperature & Occupancy Sensor

  • Based on 8,750 reviews
Condition: New
Checking for the best price...

Buy Now, Pay Later


As low as $16.67 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Oct 6
Order within 3 hours and 12 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Color: White


Style: Temperature Sensors


Pattern Name: Thermostat


Features

  • Comfort where you need it most: SmartSensor detects which rooms are occupied and shares temperature readings with your ecobee Smart Thermostat from up to 60 feet awayeven through walls and floorsso your home adjusts for the rooms you actually use, not just the hallway.
  • Bedroom comfort: Place a SmartSensor in your bedroom, and your thermostat will prioritize that room's temperature overnight instead of relying on one reading from elsewhere in the house.
  • Save energy when youre away: SmartSensor detects when rooms are occupied and helps your thermostat adjust automatically, reducing energy use when your home is empty while keeping comfort ready when you return.
  • Your homes comfort at your fingertips: Get a complete view of your homes temperature and occupancy, then adjust settings room by room from the ecobee appwhether youre on the couch or away.
  • Flexible placement with effortless setup: Everything you need is included in the box. Simply place your SmartSensor on a stand or mount it to the wall, then connect it to your ecobee thermostat in the app. No wiring, no tools, and no professional installation required.
  • Added awareness when you need it most: SmartSensor detects unexpected motion when your system is armed and can send alerts for added peace of mind, helping you stay aware of whats happening at home. Requires an active ecobee Smart Security subscription.
  • Personalized comfort in more rooms, right out of the box: Includes two SmartSensors so you can prioritize the spaces you use most and create a more balanced temperature experience throughout your home.
  • Built to last for years: The included CR2477 battery delivers up to 5 years of reliable power, giving you effortless room-by-room comfort with minimal maintenance.

Description

SmartSensor provides comfort to you and your family in the rooms that matter most while saving you energy and money. Through infrared technology, SmartSensor detects when a room is occupied and communicates that information wirelessly to your smart thermostat from up to a range of 60 feet prompting automatic temperature adjustments for comfort.

Brand: ecobee


Model Name: ecobee SmartSensor


Product Dimensions: 8"D x 5"W x 2"H


Special Feature: Occupancy Detection, Remote Access, Auto-Scheduling


Additional Features: Occupancy Detection, Remote Access, Auto-Scheduling


Specific Uses For Product: Air Conditioner, Furnace


Temperature Control Type: smart/remote


Connectivity Technology: Wi-Fi


Power Source: Battery Powered


Display Type: LCD


Control Method: App


Connectivity Protocol: Wi-Fi


Mounting Type: Wall Mount


Number of Batteries: 1 Lithium Metal batteries required. (included)


Color: White


Shape: Curved


Product Style: Temperature Sensors


Item Dimensions D x W x H: 8"D x 5"W x 2"H


Item Weight: 5.92 ounces


Brand Name: ecobee


Model Name: ecobee SmartSensor


Included Components: 2 Batteries, 2 Detatchable Stands, 2 SmartSensors, Adhesive, Install Guide


Model Number: SmartSensor


Manufacturer Warranty Description: 3-year limited.


UPC: 627988021119


Global Trade Identification Number: 19


Manufacturer: ecobee


Number of Items: 1


Unit Count: 1 Count


Number of Packs: 2


Item Type Name: 2 Pack


Manufacturer Part Number: EB-RSHM2PK-01


Material Type: Plastic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • ecobee Smart Sensor - Works Great
The ecobee Smart Sensors hook into the app and ecobee thermostat super easy. Really little to no configurations at all, simply scan the QR code on the sensor and the app finds it and adds it to your thermostat. Not everyone needs additional sensors, but for me this was a must. The only thermostat that is installed is in the ecobee Smart Thermostat and it is installed in an area that does not see people cross its path very often. When it thinks that there is no one home it then stops heating or cooling to save energy (good thing). The bad part is when we don't go past the thermostat it thinks no one is home and the house either gets super cold or very hot until we go past the thermostat or manually adjust in the app. With these little sensors, you can have them in areas that people are in and it registers that someone is home and keeps the Heat or AC running. Some people may say why not turn of the the ability of the thermostat so it just stays on. Well, that defeats the purpose of a smart thermostat, and I do want it to be able to automatically turn the heating off and on if we are really not at home. Overall these are great little sensors and I think very well designed. I'm am pleased with them and happy that I have purchased them. ... show more
Reviewed in the United States on April 13, 2024 by Jorgey

  • Works great, even inside a fridge!
These sensors are awesome, and accurate. One is in my fridge, and my Exobee thermostat app displays the temp; it was hard to find a sensor that would work inside the refrigerator! All my sensors display on the app. Love it.
Reviewed in the United States on July 18, 2025 by LW

  • Work exactly as advertised.
The Ecobee smart room sensors provide the thermostat with a window into the climate status within areas of your home that wouldn't normally be controlled. For instance, if you place it in an office, you can see the temperature in the office in the Ecobee app. You can name the sensors whatever you'd like. The thermostat calculates the average temperature throughout the home using these sensors. It then uses the result to determine how much or little to control the climate in that room in order to keep it within the range set at the thermostat. In addition, it can tell if someone is using the room where it's located in order to save power. Not in the room? Ecobee disregards the averaging feature for that room. Once someone enters, it begins again. They're very easy to use. There is no need to turn them on or off. They are extremely sensitive and reliable, and they have a very clean design. ... show more
Reviewed in the United States on March 14, 2025 by Amazon Customer

  • Good choice but battery or connectivity issue may happen
Loved these when i first bought them. My thermostat is on the second level and we sleep on the third floor so the temperature difference is about 10 degrees in summer. We wanted to make sure the upstairs was cool enough for us at night and this can be used at the temp beacon at times when you choose. Works great when it is working but when my power went out they had trouble reconnecting automatically. One reconnected well after a few attempts and the other did not. This was only two months after i bought them. Buying anew battery to see if that is the issue. Will update. ... show more
Reviewed in the United States on July 29, 2025 by Lexie Penman

  • Effective solution to temperature control
We had some trouble regulating temperature between our bedroom and nursery on our new Ecobee thermostat and AC replacement. This seemed to be an issue related to the location of the main thermostat. We tried these as a solution to even out the temperature and make the room temp more accurate. The smart sensors were easy to set up in the app. I verified the temperature readings with different high quality thermometers. The readings were initially not very accurate, but this normalized over about 1 day and then were extremely accurate versus other thermometers. The bedroom temperatures are now much more reliable and even after installing the sensors. In the Ecobee app, you can set it to use the average of any combination of smart sensors and thermostat. They are also relatively unobtrusive and have a sleek look to them. The size also makes them easy to place without being obvious. ... show more
Reviewed in the United States on August 24, 2025 by DawgFan

  • Great once you get them set up properly
These things do a great job once you set them up properly. I thought mine was non-responsive for a while, but it just needed to connect with the base unit and download updates before it would start getting data in. I've got a multi-zone house but with the thermostats in the worst possible locations (all in one hallway, while two of the three AC zones don't even have vents in that hallway) - and I love that you can disable the sensor on the thermostat, and rely solely on the remote sensors. So, now the AC doesn't run forever when the doors are closed to the hallway. ... show more
Reviewed in the United States on September 1, 2025 by Sean Newton

  • Works Perfectly With My Ecobee Lite 3...
The media could not be loaded. I thought these sensors were going to be hard to set up but quite the opposite. Very easy. 1. You should already have the ecobee app. When you open the app tap the plus sign..top left corner and follow the directions. I like the option to wsll mount or set them on a flat surface. The stands are magnetic and the units come with a battery. I set up for the sensors to follow me and sense when the room is occupied. I got these on prime days for $20 off regular price. Definitely recommend them. ... show more
Reviewed in the United States on July 15, 2025 by Jason Jason

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...