Sensors are an essential part of the smart home operation. It provides the smart device with the necessary information it needs to operate autonomously.
Take temperature, for example, a smart thermostat needs to know the current temperature of our house so it can adjust its settings to match the temperature you set your room to be.
On the other hand, motion sensors detect movement and send their data to a smart switch that turns on or off the light.
Sensors work similarly to our eyes, nose and ear, which detect movement, smell and noises and feed us with information simultaneously so our brain can make decisions based on them.
Best Apple Homekit temperature sensors in 2023
If you’re using Apple Homekit services in your house, it’d always be a pertinent decision for you to get the best possible sensor for your Apple Homekit.
So, here we’re going to discuss some of the best HomeKit temperature sensors that you can get. Keep in mind that the order of the list doesn’t represent the order of the quality.
Before you start you may want to take a look at these reliable Homekit smart switches which will let you wirelessly control and monitor electronic devices in your home
Eve Room 2
Eve Room 2 appears more contemporary and is less than half of the size of Eva Room 1, with a sleek metal frame replacing the white plastic.
On the front is a new e-ink display surrounded by a black plastic bezel. Metrics may now be checked at a glance using the screen, without needing to question Siri or launch the app.
There are four display options, one that shows all three metrics and the others that accent one in particular. The arrow buttons on each side of the display can be used to cycle through them.
It uses micro USB instead of USB Type-C, which is a bummer. The E-ink display is excellent when it comes to energy efficiency. The display only updates when there is new information to show resulting in close to no energy consumption. Since it uses an E-ink display the power consumption is really low, and three AA batteries will last a long time.
The setup is pretty simple. You’d just have to launch the Home app, tap “add an accessory” option, and scan the HomeKit code on the bottom of the device, Eve Room 2 is added to your home in a matter of minutes.
While you add Eve Room 2, you can also choose a specific name for each statistic and select a specific room in your house – both of which are important for recognizing them inside the Home app and when managing them through Siri.
QingPing Temp and RH Monitor
The item is inexpensively packaged yet well secured so the cost of production mostly is used on quality components, and it comes with a handbook in both English and Simplified Chinese, as well as a wall mount. The guidebook also contains a simplified setup process which anyone should be able to do.
The display covers the device's front, with a white ring encircling it. A Bluetooth logo and a battery status indicator appear at the top of the display to show the current connectivity mode and battery status. The temperature is indicated below in either Celsius or Fahrenheit and the relative humidity level is shown at the bottom.
The back features the second of two HomeKit codes, as well as a recessed button that works with the accompanying wall mount. The lower half is occupied by a kickstand, which also conceals the battery portion. The simple interface and price are obvious plus points for this HomeKit temperature sensor.
Eve Weather
Among the products in this list, this one’s a bit special. As the name suggests it allows you to check weather-related variables like temperature, humidity, and even air pressure. It is mostly used outdoors.
Eve Weather provides precise information on the microclimate surrounding your home. Meaning it can monitor the weather surrounding your home but not the whole area. It is an outdoor HomeKit temperature sensor that let you track Weather patterns in great detail throughout time.
Because Eve Weather is a HomeKit-enabled device, you can set up numerous HomeKit automation. For example, you might program automation to activate your HomeKit-enabled watering system through a smart In-Wall Switch like EVVR HomeKit smart switch when a specific temperature is achieved or to activate a fan when a specific humidity level is met.
Xiaomi Aqara Temperature and Humidity Sensor
The Aqara Temperature and Humidity Sensor is a smart home accessory that is wireless and continually monitors the temperature and humidity levels in your home.
It is a HomeKit compatible air-quality sensor that informs you any time if one of these characteristics regarding air quality changes, giving you the opportunity to take appropriate action. This HomeKit temperature sensor from the home kit may be used to regulate the temperature and humidity levels in your home, car, boat, or other vehicles.
You may link the Xiaomi Aqara Temperature Humidity Sensor to other Aqara or HomeKit devices using Apple HomeKit technology. The software is more comprehensive, allowing you to create rules that automatically activate scenarios under particular situations, such as, When you connect your fan to an Aqara outlet, it will start automatically when a particular temperature is achieved or surpassed. A HomeKit rule triggers the humidifier if the air is too dry.
FAQs of HomeKit temperature sensor
In this section, we will cover some of the common questions asked by the consumers who are looking to buy a smart temperature sensor for Apple HomeKit.
Which HomeKit temperature sensor has the highest accuracy?
An RTD is a more precise and reliable temperature sensor than a thermocouple or thermistor. RTDs, on the other hand, are the slowest and most costly temperature sensors. As a result, they are well suited to precision applications where accuracy is vital but speed and cost are less significant.
Types of Temperature Sensors?
- Thermocouples: Thermocouples are created by connecting two dissimilar metal wires. This results in the Seebeck Effect. The Seebeck Effect occurs when the temperature differential between two dissimilar conductors results in a voltage difference between the two substances. This voltage differential may be monitored and used to determine the temperature.
- RTD (Resistance Temperature Detector): The resistance of any metal changes as the temperature changes. RTD temperature sensors are based on this differential in resistance. A resistor with well-defined resistance vs. temperature properties is an RTD. Platinum is the most often utilized and precise material in the manufacture of RTDs.
- Thermistors: Temperature variations generate quantifiable resistance changes in thermocouples, which are comparable to RTDs. Thermistors are often composed of polymers or ceramics. In most circumstances, thermistors are less expensive but less precise than RTDs.
- Semiconductor-based ICs: Temperature sensor ICs based on semiconductors are classified into two types: local temperature sensors and distant digital temperature sensors. Local temperature sensors are integrated circuits that use the physical attributes of a transistor to monitor the temperature of their own die. The temperature of an external transistor is measured using remote digital temperature sensors.
Do I need a hue bridge for HomeKit?
Of course, Philips Hue bulbs may be used with a traditional light switch as well even if you don't purchase the Dimmer Switch, the Hue Bridge, or any other device, you can turn the bulb on and off using the basic light switch on the wall.
Final Thoughts
It is not easy to shop for smart devices to convert your regular home into a smart home. Only some companies make all the products that are required a complete smart home system hence the complicated search. This article was meant to narrow your search and make it easy to find the right device.
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