You can now control your air conditioner from the comfort of your phone, thanks to smart AC controllers. These intelligent devices give you the tools to manage the home’s temperature from wherever you are so you can walk into the most comfortable environment when you arrive home from work.
You can also adjust temperatures from your phone from the car as you leave the house in the morning.
We’ll discuss how to pick the best smart AC switch for your home shortly. However, let’s begin by rounding up some excellent options to consider if you’re in a hurry.
What’s a Smart AC Controller?
An intelligent AC controller is an electric device that turns your air conditioner unit from a basic digital control unit to a smart appliance controllable via smart home systems.
The smart AC controller connects to your existing smart home technologies and devices to upgrade your AC and other appliances, eliminating the need to purchase a new smart air conditioner. Typically, it works with any AC unit that uses Infrared (IR) signals.
Most smart controllers support a wide range of air conditioners, including window units, ductless mini splits, portable models, and through-the-wall models. However, a few are designed specifically for selected AC types. For instance, the device may only support ductless mini splits or ductless units and window ACs.
Traditionally, smart AC controllers also target specific AC models, especially from the major manufacturers. It’s crucial that you keep this in mind. You want to choose a unit that supports your AC model.
How Does a Smart AC Controller Work?
It’s a two-part process. First, the smart controller needs to connect to your air conditioner. It does this by mimicking your air conditioner’s remote. Secondly, it needs to connect to the app on your smartphone. It does so by leveraging your home’s Wi-Fi network.
Once the two processes are completed, the smart controller gains complete control over the connected air conditioner. Remember that you can connect it to one AC or a group of air conditioners. Some even connect to fans and dehumidifiers.
To change your AC settings, all you need to do is access your smartphone, find the relevant app, and make the desired changes. If the smart controller connects to other home comfort appliances, such as humidifiers and fans, you’d be able to control nearly every aspect of your indoor climate from the convenience of your smartphone.
Smart AC Controllers vs. IR Repeaters; Which one is Better?
Smart AC controllers are better. Infrared repeaters give you a degree of control over your AC too. Indeed, you can change temperature settings with ease using the average IR repeater. However, the smart AC controller is superior for the following reasons;
- Greater climate control: The smart AC controller gives you greater control over temperature, modes, and fan speeds. To control all these indoor climate elements using an IR repeater, you’d need a custom program for each function.
- More user-friendly: All smart AC controllers come with a smartphone app that makes it extremely easy to adjust temperatures and make necessary changes for ultimate indoor comfort. IR repeaters aren’t as friendly.
- Built-in humidistat and thermostat: Above all, smart AC controllers typically feature a built-in thermostat and humidistat for greater temperature accuracy in real-time. This enhances precision in climate control.
Does that Smart AC Switch Sync with the AC Remote?
It’s a question many people using the smart AC controller for the first time ask – can I sync the controller with the remote?
The short answer is – no. The smart AC controller only allows for one-way communication to the air conditioner. It sends commands to the AC but cannot take instructions or receive information from the same AC.
So, you can change cooling temperatures from the smart controller, but if someone adjusts the settings at the AC itself, you wouldn’t know. Also, the typical smart AC controller wouldn’t detect if you change the AC settings using the IR remote.
Ditching manual controls completely can help eliminate this problem to a degree. It clears the communication path between the controller and the AC.
What Else Do I Need to Know?
A few advanced smart AC controllers can detect and keep track of infrared signals from your remote controller, thus know what your AC is doing at any given time.
Cielo and Sensibo AC controllers are particularly good at IR remote tracking. However, if you’d like a smart AC controller that gets as close as possible to providing a synced performance where everything is connected, you should consider the advanced controllers from these two companies.
Smart Air Conditioner FAQs
Can I control my AC remotely? Yes, you can control your AC remotely using a smart AC controller. These controllers come with an app that allows you to adjust temperature settings, change modes, etc., from your smartphone’s convenience.
Can I control my AC with my iPhone? Yes, you can control your AC with your phone using a smart AC controller application. The best part is that most smart AC controller manufacturers have apps for Android and Apple devices.
Do I need an AC controller for every AC unit? Yes, in most cases, you need an AC controller for every air conditioner in your home. The only exception is when using smart AC controllers that can group AC units. These controllers allow you to control more than one AC unit from the same app.
What are the benefits of a smart AC controller? There are many benefits. Smart AC controllers help you save energy. You can save up to 25% of energy costs by investing in one. Secondly, they increase user convenience. You can control the AC from your phone. Above all, they are also a great way to transform into a smart-home life.
Best Smart Air Conditioner Controller Reviews
1. Cielo Breez Eco Smart AC Controller
- SMART REMOTE CONTROL FOR YOUR MINI SPLIT, WINDOW OR PORTABLE AC: Cielo Breez Eco Smart AC controller works with mini split, portable and Window ACs that have an IR remote control. It connects to the Wi-Fi router and lets you control your air conditioners with smartphone, Amazon Alexa or Google Home. Comes with all required accessories even a free table stand if you prefer to place it on a desk or table. It helps you create zones for efficient heating or cooling.
- MONITOR TEMPERATURE & HUMIDITY ON APP AND CONTROL YOUR AC: Extremely affordable with complete range of smart features plus local power on/off button in case of no Wi-Fi. Has precise on-device temperature & humidity sensing to ensure perfect temperature in your room. Provides live air filter status to ensure healthy environment in your home. Create zones, set schedules, configure geo-fencing and much more to save energy and enjoy healthy home environment.
- CONTROL YOUR AC FROM ANYWHERE THROUGH YOUR PREFERRED PLATFORM: iOS, Android, Web, Alexa, Google Home or device itself - Set weekly schedules, configure location-based controls to enjoy geo-fencing. Cielo Breez Eco saves you up to 25% on your AC's energy bills. It enhances your lifestyle, comfort and convenience. 'Cielo Home' Apps come with complete timeline of actions meaning you always get to know the latest. Achieve your saving goals by keeping a watch on weekly or monthly usage history.
- AUTO REMOTE CONTROL DETECTION – SUPER EASY TO CONFIGURE: Cielo Breez Eco automatically detects your remote control and is super easy to configure. In case you face any problem, Cielo WiGle has a dedicated support team to help. Support team is available 9am-9pm EST (Mon-Fri) - please visit website of Cielo WiGle. You may mount the device on the wall or place it on a desk with its table stand. All accessories included.
- CONVENIENCE & SAVINGS: Cielo Breez Eco brings ultimate convenience and savings to you by helping you save up to 25% on energy bills of your ACs. A feature rich device that is taking smart air conditioning to its very best. It provides you detailed usage statistics of your ACs on Cielo Apps. Don’t just get the data; get the insights.
Let’s kick off with the Cielo Breeze Eco Smart from Cielo Wigle. This smart AC controller connects to the Wi-Fi router and lets’ you control your air conditioners with your smartphone or even via smart home devices such as Amazon Alexa and Google Home.
It’s specifically designed for mini split air conditioners, window air conditioners, and portable air conditioners with IR remote control.
Key characteristics of the Eco Smart controller include the precise on-device temperature sensing and control from anywhere. The sensing feature ensures that you get the precise temperature and humidity in your room. You can also view the live air filter status to verify that your indoor air is indeed clean and healthy.
It gets better. The unit allows you to create zones within the house/room and monitor each zone’s temperatures and humidity separately. You can also set schedules and configure geo-fencing to save energy and enjoy a healthier home environment.
In the end, you can save up to 25% of your energy bills. You can even set energy-saving goals if you wish. The Eco-Smart automatically detects the location of the remote controller.
The Cielo app is free to download in the two leading app stores, i.e., Google Play Store and Apple app store.
- Supports smart voice controls
- AC power ON/OFF
- 5V power up adapter
- Geo-fencing control
- Weekly scheduling
- The table stand is included
- No Bluetooth support
- No mention of warranty
2. Honeywell Home D6 Smart Mini Split Ductless Controller
- Smart, Wi-Fi enabled, works with the Honeywell Home app
- Portable temperature sensing
- Auto home and away mode
- Mounts to table top stand or wall
- ENERGY STAR -certified
The Honeywell Home D6 Pro Wi-Fi Ductless controller is a ductless split controller designed exclusively for ductless mini-split air conditioners. However, it supports pretty much every ductless mini split model.
According to the manufacturer, it works with over 800 different models from the top manufacturers. It’s also straightforward to set up with a table stand included for the same.
The D6 is supported by Honeywell’s Home App, which lets you control all your Honeywell Home devices from anywhere, in one connected platform. The app has a one-touch dashboard that brings cooling and heating, water leak detection, and security together.
Unlike typical ductless split systems that sense temperatures at the head unit, this controller senses temperatures at the device. The result is far greater temperature accuracy.
You can select the desired cooling or heating temperatures from the app, and the controller switch will do the rest. Geo-fencing and scheduling are supported to give you greater climate control in your home.
The package includes the D6 controller, a wall plug, a 6-foot USB cable, and a wall-mountable plate for installation. The necessary adhesive strips are also included.
- It’s a compact, attractive unit
- Touch screen display
- Tabletop stand included
- 5-year manufacturer warranty
- Not Energy Star certified
- It only works with ductless mini-splits
3. AirPatrol Wi-Fi V3 Smart Air Conditioner for Mini Split, Window, and Portable ACs
- ✅ GET HOME TO YOUR FAVOURITE TEMPERATURE EVERY DAY - You can set your AC to run on a set schedule, or even make it switch on as soon as you’re on the way home. Never again find your home too hot or cold when you return.
- ✅ SAVE UP TO 25 % ON ENERGY COSTS - AirPatrol can turn off your AC when your desired temperature is reached, or as soon as you leave the house. It’ll save you money on your bills and could end up paying for itself in as little as 18 months.
- ✅ SET IT UP IN MINUTES OR CONTACT US UPON QUESTIONS - It’s easy to set up the controller as it’s already pre-programmed. In case you have any questions our dedicated support team in happy to help via 24/7 chat, email or call us at +1 (650) 772-4445
- ✅ FITS YOUR AC OR HEAT PUMP STRAIGHT OUT THE BOX - It works with more than 10,000 different AC and heat pump models with new ones being added all the time. You can then control it on any smartphone via the Android or iOS app.
- ✅ TELL YOUR AC WHAT TO DO - The AirPatrol unit connects to Alexa or Google Home to let you control everything with your voice. No need to get up out your chair, or even press a button. You can even set up IFTTT commands to save your breath.
The AirPatrol Wi-Fi V3 is another AC controller switch that lets you get home to your favorite temperature every day. You can even set your AC to run on a set schedule or make it switch on as soon as you arrive home.
The controller automatically switches off your air conditioner when the set temperature is reached and resumes AC operation if temperatures dip below the desired range. The result is that you can save up to 25% on energy costs.
Since it’s already programmed, the controller sets up in minutes. But, if you run into any problems during the installation, simply call the AirPatrol support team at +1 (650) 772-4445. The support team is available 24/7. You can also chat with them on their website or drop them an email.
However, this unit’s vital advantage is that it works with many different AC types and even more models within each AC category. For instance, it supports thousands of mini split air conditioner models and hundreds of window air conditioners. It also supports a few thousand portable AC models.
The V3 connects to Amazon Alexa and Google Home smart devices for convenient voice control. You can even set up IFTTT commands to save your breath.
- Saves 25% of energy costs
- Works with Alexa and Google Home
- Sets up in minutes
- Reliable customer support
- Made from plastic
4. Sensibo Sky, Model SEN-SKY-01 Smart Air Conditioner Remote Controller
- SMART AC CONTROL - Turn your existing air conditioner or your mini split / ductless / heat pump system into a smart AC, reducing your cooling bills by up to 40%! The smartphone app allows you to take any remote controlled AC unit and have it maintain a comfortable home temperature from anywhere. This lightweight unit is only 3.2” X 2.2” X 0.8”, is wall mounted and comes in eco friendly packaging.
- EASY SETUP - Simply plug in your Sensibo Sky, connect to WiFi, launch the app, and enjoy a smarter, connected environment. Sensibo Sky connects with all remote controlled AC units in addition to smart home devices such as Google, Alexa, and Siri for use from your phone or desktop apps. Works with window AC, Mini Split/Ductless ACs or heat pumps and portable ACs. (Doesn't support Bluetooth)
- SMART FEATURES - Geofencing activates your air conditioner, or any remote-controlled AC unit before you arrive and turns off when everyone leaves. Climate React scans both temperature and humidity, using a dual setpoint to maintain a comfortable ‘real feel’ temperature, never letting the room get uncomfortable. 7-day full week programming, conditional programming and voice control via Amazon Alexa, Google Assistant, Nest, Siri and others.
- EASY TO USE - Sensibo Mobile (Android & iOS) and Web Apps for PC and Mac make it easy to control your home’s temperature from anywhere. Set unique temperature and humidity preferences for any room remotely or use the 7 days scheduler.
- BUY WITH CONFIDENCE - Sensibo, the smart air conditioner or window ACs controller company is a leader in home comfort. We work hard to ensure that all you need to do is define your comfort zone and our customer support team is always available, making sure you and your home are comfortable all year round.
You’ll quickly find out about smart AC controllers that nearly all of them are priced just under $100. One of the units that break this pattern is the model SEN-Air-Set-01 from Sensibo. At close to $180, it’s also the most expensive AC controller switch on this list. So, what makes the Sensobo Sky different?
Well, there are several things. For one, the Sensibo Sky is a gorgeous appliance. It comes in an attractive dark grey plastic rectangle with an infrared sensor on top. It’s also very compact at just 3.2 x 2.2 x 0.8 inches and weighing 1.4 ounces.
An S-shaped indicator light towards the top turns blue to let you know that the unit is successfully paired to the AC. Meanwhile, the back has a power jack and peel-off sticker for easy installation.
Moreover, the Sensibo Sky is compatible with an air conditioner that uses a remote. This means that it works with ceiling cassettes, ductless mini splits, through-the-wall AC units, window AC, portable air conditioners, and other AC types. It even works with models that lack IR sensor remotes via the included smart plug.
You can control the Sensibo Sky via the Sensibo app for Android or iOS. Tap the pencil icon on the app to change your location for the best temperature control.
- Works with nearly all AC types
- Allows for geofencing and scheduling
- Easy DIY installation
- Work with Alexa and Google Home
- Pretty pricey
5. Atomi Smart AC Controller Wi-Fi Compatible with Alexa and Google Home
- ❄️ WIFI INTELLIGENCE - Control your AC’s power, temperature, mode, and fan speed from your phone anytime, anywhere. Set schedules, turn it on and off automatically, and much more.
- ❄️ HIGH-TECH AND AFFORDABLE - Instantly upgrade your window air conditioner to be tech savvy. The Smart AC Controller enables you to manage your air conditioner using WiFi and infrared signals sent to your iOS or Android smartphone via the Atomi Smart app.
- ❄️ VOICE ACTIVATED - Use with your Alexa device or Google Assistant by giving simple voice commands.
- ❄️ THERMOMETER-MONITORING - Set weekly and daily schedules to suit your lifestyle. Your smart air conditioner will get to know your preferred temperature settings over time.
- ❄️ EASY SETUP - No installation or tools required. Simply plug the Smart AC Wall Plate (included) into any outlet, connect it to the AC controller using the USB-Cable, download the app, and you’re set.
If you’re on an extremely tight budget but believe you would benefit substantially from an AC controller, then you should consider the Atomi Smart AC Controller.
It’s a very compact unit, measuring a mere 2.5 x 2.5 x 1.2 inches and weighing 1.2 pounds. However, it’s a smart controller switch that will give you pretty much everything you’d want from an AC controller.
It installs with ease and sets up within minutes. Simply plug the wall plate (included) into a power outlet and connect it to the AC controller using the included USB cable.
Once it’s installed, download the Atomi Smart app. It’s free to download on the Google Play Store and iOS app store. You can then access and control the unit from your smartphone. It’s also compatible with Amazon Alexa and Google Assistant, thus supports voice commands.
You can control the temperature in your home, fan speeds, and even change operating modes from the app. You can also set heating or cooling schedules and turn the AC on or off without leaving the sofa. Schedules can be set daily or weekly.
The Atomi Smart supports the grouping of multiple AC units for control from a single dashboard. The best part, though, is that it’s priced at under $20, making it one of the most affordable AC controllers.
- Compact and lightweight
- Easy to install and set up
- Supports Alexa and Google Assistant
- Most affordable on this list
- Doesn’t support all AC models
6. Cielo Breez Plus Smart Air Conditioner Controller for Mini Splits, Window, and Portable ACs
- CONTROL YOUR AIR CONDITIONER: Cielo Breez Plus Smart AC controller works with mini split, portable and Window ACs that have an IR remote control. It connects to the Wi-Fi router and lets you control your air conditioners with smartphone, Amazon Alexa or the Google Home. Comes with all required accessories including the wall plate and even a free table stand if you prefer to place it on a desk or table. It helps you create zones for efficient heating or cooling.
- iOS, Android, Web, Alexa or Google Home - CHOICE IS YOURS: Control your ACs, setup weekly schedules as per your lifestyle and configure location-based controls for automated operation and energy savings. Cielo Breez Plus saves you up to 25% on your AC's energy bills. It enhances your lifestyle, comfort and convenience. Cielo Apps come with complete timeline of actions meaning you always get to know the latest. Complete timeline of air conditioning actions is available to you from anywhere.
- GO GLOBAL OR REMAIN LOCAL - CHOICE IS YOURS (FIRST OF ITS KIND): Initially register the device using your Wi-Fi, afterwards you can also control your connected AC even without Wi-Fi. On device local controls ensure that you can locally control all the functions of your connected AC even without Wi-Fi. Power ON/OFF, fan speed, swing position, modes of operation and much more. You still have the option to control your AC from anywhere by keeping your device connected to the Wi-Fi.
- SET TRIGGERS BASED ON TEMPERATURE OR HUMIDITY TO AUTOMATE THE OPERATION OF YOUR AC - ALSO LETS YOU POWER IT UP LIKE A THERMOSTAT OR with 5V ADAPTER - CHOICE IS YOURS: You have the option to power up Cielo Breez Plus through 24V OR 12V hard wiring OR through 5V adapter (included in the box).
- AUTO REMOTE-CONTROL DETECTION, CONVENIENCE, SAVINGS & LIVE SUPPORT: Cielo Breez Plus automatically detects your remote control and is super easy to configure. It brings ultimate convenience and savings for you by helping you save up to 25% on your energy bills of air conditioners. In case you face any problem, Cielo WiGle has a dedicated support team to help. Support team is available 9am-9pm EST (Mon-Fri) - please visit website of Cielo WiGle.
Finally, we’ve included a second Cielo Breez controller if you want a more advanced model. It’s about $30 more expensive than that first option. However, it’s also slightly better.
First off, it works with any AC unit that has an IR remote. The installation process is straightforward. All you need to do is position the controller on the included free table stand and plug it into a standard power outlet via the wall plate.
Once it’s installed, you’re required to download the Cielo App from the Google Play Store or the iOS app store so you can begin controlling your AC from your smartphone. Cielo apps provide a complete timeline of actions meaning you’re always up to date on your AC usage and other details.
However, there are a couple of differences between the Breeze Plus and Breez Eco. First, the Breeze Plus gives you even more details about climate control in your home.
While the Eco only allows for AC power ON/OFF controls from the device button, the Plus allows you to control temperatures, AC mode, fan speed, and so much more from the device button.
Additionally, whereas the ECO only allows for 5V adapter powering, the Breez Plus allows for 24V, 18V, or 12V hardwiring. Above all, the PLUS comes with a unique feature known as Temp Lock Range that can prove valuable for commercial applications.
- Set triggers for temperature and humidity
- Auto remote detection
- Dedicated support team
- Greater indoor climate control
- Temperature range lock
- Costs over $100
If you’re exploring ways to make air conditioning and general climate control in your home more convenient, it would be a wise idea to invest in a smart AC controller.
Smart controllers provide an effortless way to control your AC, fans, and dehumidifiers from your smartphone. You can also connect the smart controller to the rest of your smart home systems. And they only cost about $100!