How Does Ecobee Sensor Detect Occupancy?

Most of us are interested in things that can save us energy, time, and money. In addition to being curious, we’re also curious to find out how ecobee sensors detect occupancy and is it really cost-saving? Moreover, Ecobee thermostats are better suited to working with room detectors. Adding room sensors makes a smart thermostat even better! What is the purpose of these sensors?

Thermostats that work via your smartphone/tablet can cool, heat, and control any room in your house. It isn’t a recent discovery, but they have been making great developments in the industry for years; nevertheless, Ecobee has consistently been a top pick when talking about the best smart thermostats. Occupancy sensors are one of the biggest reasons why Ecobee has always been a top choice.

What Is An Ecobee Room Sensor?

A room sensor is an additional device that you can connect to an Ecobee thermostat to enable the thermostat to monitor the temperature of different rooms. Room sensors are not only capable of detecting a room’s temperature, but also have motion sensors, which allow them to detect when a person is present in the room.

How Does Ecobee Sensor Detect Occupancy

The Ecobee sensor has a unique feature that isn’t found in most remote sensors, which is the ability to detect people. The Ecobee is also very well designed, its battery lasts for a long time, and its range is very long, up to 60 feet. Magnetic adhesives make installation quick and easy, along with several placement options.

When you install the smart thermostat, you can select your preferred temperature and adjust the settings to meet your comfort needs. You will be able to detect areas of your house that are active and will be able to set up your home to maximize comfort. While other sensors cannot detect humidity levels inside your house, Ecobee sensors can.

They detect things using infrared radiation, regardless of how light or dark the object may be. They are then connected to the base units via radiofrequency. Ecobees can be connected to a total of 32 sensors and can help you save money by reducing your energy bills by up to 23 percent.

How To Change The Occupied Status Of The Ecobee Sensor

Step 1: Tap the device with the tip of your finger. By dragging gently to the right side, you can choose the temperature of the room, while you’re away.

Step 2: Click the save button at the corner. You can select your preferred heat reading when you are not at home.

Ecobee Occupancy Sensor Unoccupied During Sleep

By pairing the Ecobee room sensor with the Ecobee thermostat, you can set up different controls, such as Home, Away, and Sleep. For example, if you place the sensor in the bedroom and aren’t planning on staying in the room while awake, you can choose SLEEP COMFORT. The temperature setting remains the same regardless of whether rooms are occupied or not.

If you wish to get the most accurate Ecobee Occupancy Sensor unoccupied during sleep readings, make sure the sensor is situated five feet off the ground so that it points into the bedroom. It is best to avoid interference-prone areas, particularly near fans or vents. Likewise, direct sunlight may interfere with occupancy change detection.

False Occupancy Detection By Ecobee Sensors?

In some cases, the Ecobee sensors might show an occupancy even when you aren’t at home. It may be caused by battery problems or low battery.

Usually, Ecobees are powered by CR-2032 batteries that have a lifetime of 12 months. After a year, this battery must be replaced for your Ecobee to give you accurate readings. The battery may degrade more quickly in some cases, such as when your device is in a high-traffic area.

Additionally, locations in which the ambient temperature is low or high can shorten battery life. Pointing the device towards an Infrared source such as a window may cause the device to show false readings. In order to avoid Ecobee occupancy sensors malfunctioning, the battery must be closely monitored.

How To Extend The Range Of Ecobee Sensors

In case the sensors are too far away from the thermostat, the sensors may not accurately transmit information because their ideal range is about 45 feet. It may be possible to extend the range of open-air sensors by 100 feet. With Ecobee sensors, there is a 45′ limit on the range due to obstructions in the house, like furniture and walls, which shorten the range.  

In case of connectivity issues, it’s possible that your Ecobee sensors have reached the end of their range. Additionally, Ecobee smart sensors can be extended to cover a longer range only by using an ecobee range extender. For motion sensing, Ecobee remote sensors have a vertical range of approximately 25 to 30 degrees and a horizontal range of about 120 degrees. The maximum advertised range is 15 feet. This type of sensor has the advantage that it is not triggered by movement. For example, if a pet enters the room, the sensor will not be activated.

Ecobee unoccupied time: what is it?

It is the time in which no activity occurs in the room. A five-minute interval is used to estimate the unoccupied time of the Ecobee occupancy sensor. This means that your Ecobee does not activate Smart Home or Smart Away until five minutes have passed. On your thermostat, you can turn on Smart Home and Smart Away to save on your energy costs when you are away and can ensure increased comfort when you are at home. For example, When you change your schedule or your diary, your Ecobee will adjust automatically to save you energy and keep your home comfortable.


Overall, Ecobee occupancy sensors offer you an advantage over other existing sensors. These sensors can be installed almost anywhere in your home to keep track of activity and temperature. When you follow the instructions, installation is easy and won’t take too long. The motion sensor is the most useful feature as it lets you know which areas of the home are occupied.