ecobee SmartSensor (2-Pack)

BH #ECSMARTSNSR2 • MFR #EB-RSHM2PK-01
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ecobee SmartSensor (2-Pack)
Key Features
  • Temperature & Occupancy Sensor
  • Works with ecobee Thermostats & Cameras
  • Smart Automation Provides Energy Savings
  • Operation Range up to 60'
Maintain the ideal temperature in your home and implement occupancy detection with the SmartSensor from ecobee. This device connects to ecobee thermostats and cameras for energy saving and home security via an ecobee Smart Security subscription. The sensor features a 60' operating range from thermostats/cameras and a 20' occupancy detection range. The included CR2477 battery delivers up to five years of battery life.

Remotely manage and receive instant notifications via the ecobee app for iOS and Android. Compatibility with Amazon Alexa and Apple HomeKit enables seamless integration and voice commands with compatible ecobee thermostats and cameras for a smart home ecosystem.

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ecobee SmartSensor Overview

Maintain the ideal temperature in your home and implement occupancy detection with the SmartSensor from ecobee. This device connects to ecobee thermostats and cameras for energy saving and home security via an ecobee Smart Security subscription. The sensor features a 60' operating range from thermostats/cameras and a 20' occupancy detection range. The included CR2477 battery delivers up to five years of battery life.

Remotely manage and receive instant notifications via the ecobee app for iOS and Android. Compatibility with Amazon Alexa and Apple HomeKit enables seamless integration and voice commands with compatible ecobee thermostats and cameras for a smart home ecosystem.

Integrates seamlessly into ecosystems that use Alexa and HomeKit
ecobee Smart Security subscription enables interoperability with ecobee thermostats and cameras for energy saving and home security, 24/7 professional monitoring, smart motion alerts, arm/disarm assistance, and occupancy info via the ecobee app
Compatible with Smart Thermostat Premium, Smart Thermostat Enhanced, SmartThermostat with voice control, ecobee4, ecobee3 Lite, ecobee3, and ecobee SmartCamera (ecobee home monitoring subscription required for SmartCamera)
Receive notifications for sudden temperature drops to prevent frozen or burst pipes and when the system needs maintenance
Wirelessly connects to ecobee devices via 915 MHz RF
Home IQ provides insights of your energy usage to show how much energy you've saved each month
60' range from thermostats/cameras and 20' occupancy detection range
Manages hot or cold spots by setting an average temperature for ideal comfort
Occupancy detection enables room-specific temperature management for comfort and saves energy while you're away or when the rooms are unoccupied
eco+ Schedule Assistant learns and adapts to your daily routine
UPC: 627988021119

ecobee SmartSensor Specs

Key Specs
System Compatibility
Alexa, HomeKit
Connectivity
RF
Estimated Battery Life
5 Years
General
Sensor Type
Occupancy, Temperature/Humidity
System Compatibility
Alexa, HomeKit
Connectivity
RF
Estimated Battery Life
5 Years
Field of View
Horizontal: 140°
Vertical: 100°
OS Compatibility
Android/iOS
Operating Range
20 to 60' / 6.1 to 18.3 m
Power Source
1 x CR2477
Audio
Audible Noise
No
Environmental
Storage Conditions
-31 to 113°F / -35 to 45°C at 5 to 95% Humidity
Physical
Dimensions
1.6 x 1.6 x 1" / 40.0 x 40.0 x 26.4 mm (Sensor)
Packaging Info
Package Weight
0.405 lb
Box Dimensions (LxWxH)
5.6 x 3.6 x 1.8"

ecobee SmartSensor Reviews

Worthwhile Purchase

By Duncman3
Rated 5 out of 5
Date: 2026-07-23

I’ve had these sensors for about eight months now and they’ve been nothing short of amazing. Each comfort setting can utilize a different combination of sensors. So during the day, I have my home take the average of all sensors and when I go to bed, I just have it utilize the sensor in my bedroom so that the temperature stays consistent throughout the night. I turned off follow mode as I didn’t find it worked very well for my home and would create temperature inconsistencies in the home. Having it take the average of both sensors and the thermostat seems to keep the house a lot more consistent and eliminate cold spots without the follow me feature. Overall, a worthwhile purchase!

Sensors work, but not in the best way.

By Honest Guy
Rated 2 out of 5
Date: 2025-11-28

So I got a two pack of ecobee sensors yesterday, it is a good idea but don't work the best as it averages out the temperatures and prioritizes the room you are in. So as I was downstairs it was warmer and the heat did not kick in making the temperatures upstairs drop slightly but more in my room as no heat was running. I usually keep my heat at 21.5 but the temperature in my room was 20, so when occupied the furnace had to run long and hard to get it up to 21.5. As I prioritize that room it keep that room at 21.5 while the rest of the house was hot. But as it averages out on the main thermostat it will read a wrong, 21 as you can see. I had my other thermostat above and it was 24 degrees.. while in my room was 22 because it overshot. Don't recommend them. The ecobee thermostat itself is great with a proper set schedule, do not use these sensors.

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