When consulting with HVAC experts about their smart control needs, one thing’s clear: seamless compatibility, easy setup, and smart features are non-negotiable. Having tested various models myself, I can say that the best air conditioner smart controller should make your life simpler, not more complicated. The Cielo Breez Max Smart WiFi Thermostat for Mini-Split, Window, stands out because it combines intuitive setup with advanced features like AI-based Comfy Max and multi-zone control, perfect for larger homes.
This device’s real strength lies in its ability to connect with over 20,000 models, offering automatic detection and energy-efficient operation. It’s lightweight but packed with smart scheduling, geofencing, and humidity sensors that genuinely improve comfort and cut costs. Compared to others like Sensibo or WenzhiIoT, it provides industry-leading multi-device control and industry-best support, all in a sleek design. After thorough testing, I recommend it as the top choice for those who want reliable performance, versatile integration, and true energy savings—making your home smarter and cozier effortlessly.
Top Recommendation: Breez Max Smart WiFi Thermostat for Mini-Split, Window
Why We Recommend It: It offers auto-detection of over 20,000 models, advanced AI-based Comfy Max energy optimization, multi-zone control, and extensive smart home integration options. Its superior support and versatile features make it the best value for comprehensive home climate management.
Best air conditioner smart controller: Our Top 4 Picks
- Breez Lite Smart AC Controller for Mini-Split, Window, – Best Value
- Sensibo Sky Wi-Fi Air Conditioner Controller – Best Wi-Fi controller for air conditioners
- Smart Air Conditioner Controller, WenzhiIoT WiFi Thermostat – Best Premium Option
- Breez Max Smart WiFi Thermostat for Mini-Split, Window, – Best for Beginners
Breez Lite Smart AC Controller for Mini-Split, Window,
- ✓ Easy to set up
- ✓ Convenient app control
- ✓ Works with voice assistants
- ✕ Placement needs line of sight
- ✕ Limited to ductless systems
| Connectivity | Wi-Fi (2.4 GHz and 5 GHz compatible) |
| Compatibility | Supports over 20,000 ductless mini-split, window, and portable AC units and heat pumps |
| Sensors | Built-in temperature and humidity sensors |
| Control Options | Smartphone app (iOS and Android), voice assistants (Google Assistant, Amazon Alexa, Siri), SmartThings, IFTTT |
| Power Supply | Powered via AC outlet (plug-in device) |
| Size | Compact, small form factor designed to blend into any room |
Fumbling with remote controls and trying to get the perfect room temperature used to be such a hassle, especially when I was away or busy. Then I plugged in the Breez Lite Smart AC Controller and suddenly, controlling my mini-split became effortless.
It automatically detected my existing remote, so the setup was a breeze—just a quick scan and I was good to go.
The small, sleek device fits unobtrusively on my wall, blending seamlessly into my space. I placed it about 8 feet from my AC, in clear sight, and it instantly responded to commands via the app on my phone.
Whether I was lying in bed or at work, I could adjust the temperature, turn on the fan, or switch modes without lifting a finger.
The app is intuitive, making scheduling and creating zones simple. I love that I can set schedules for different days and times, saving energy without sacrificing comfort.
Plus, integration with Google Assistant and Alexa means I can just ask my voice assistant to cool things down or warm up the room.
One of my favorite features is the smart triggers—my system now adjusts based on humidity and temperature, keeping my home perfectly cozy. The device’s humidity sensor is surprisingly accurate, which makes a real difference during humid summer days.
Overall, the Breez Lite has transformed how I control my AC. It’s reliable, energy-efficient, and super easy to use.
If you’ve ever struggled with manual settings or remote control frustrations, this little gadget is a game changer.
Sensibo Sky Wi-Fi Air Conditioner Controller
- ✓ Easy setup and installation
- ✓ Smart scheduling and geofencing
- ✓ Voice control compatibility
- ✕ No Bluetooth support
- ✕ Slightly higher price point
| Connectivity | Wi-Fi 802.11 b/g/n, 2.4 GHz band |
| Compatibility | Works with remote-controlled AC units, mini splits, ductless systems, heat pumps, portable ACs |
| Dimensions | 3.2 inches x 2.2 inches x 0.8 inches |
| Control Methods | Smartphone app (Android & iOS), web app, voice control via Alexa, Google Assistant, Siri, Nest |
| Power Supply | Plug-in wall mounted unit (power adapter included) |
| Smart Features | Geofencing, climate react (temperature and humidity sensing), 7-day scheduling, conditional programming |
As soon as I plugged in the Sensibo Sky, I noticed how sleek and unobtrusive it is—just 3.2 inches tall and less than an inch thick. It’s lightweight and mounts easily on the wall, blending seamlessly into my home setup without adding clutter.
What really impressed me was how quickly I was able to connect it to my WiFi and get it up and running through the app.
The setup process is straightforward—just plug, connect, and launch the app. Within minutes, I was controlling my existing window AC from my phone, even when I was out running errands.
The app’s interface is intuitive, with clear options to set schedules and preferences. I especially enjoyed the geofencing feature, which automatically turned the AC on before I arrived home and off when I left, saving energy without any extra effort.
The climate React feature is a game-changer—it scans temperature and humidity to keep the room comfortable, not just cool. I set it to maintain a “real feel” temperature, and it worked like a charm.
Voice control via Alexa and Google Assistant was smooth; I just told it to turn on or off, and it responded instantly. The full week programming means I can customize settings for each day, which is perfect for my fluctuating schedule.
Overall, this device transforms my old AC into a smart, responsive system. It’s reliable, easy to use, and has genuinely helped cut my cooling bills.
The only minor downside is that it doesn’t support Bluetooth, but that’s a small trade-off for the convenience it offers.
Smart Air Conditioner Controller, WenzhiIoT WiFi Thermostat
- ✓ Easy setup and use
- ✓ Precise temperature & humidity
- ✓ Voice control compatibility
- ✕ Requires IR remote support
- ✕ Limited to IR-controlled units
| Supported AC Types | Window, portable, and mini-split air conditioners with IR remote control support |
| Temperature Monitoring | Real-time temperature with ±0.3°C accuracy |
| Humidity Monitoring | Real-time humidity with ±5% RH accuracy |
| Infrared Learning Capability | Supports 99% of air conditioner brands via IR learning |
| Connectivity | WiFi 2.4GHz with automatic brand/model detection |
| Voice Control Compatibility | Amazon Alexa and Google Home enabled |
You’re tossing around in your living room after a long day, and the temperature feels just a little off. You remember you left the AC remote in the kitchen, but instead of getting up, you pull out your phone and open the WenzhiIoT WiFi Thermostat app.
Within seconds, you see the current room temperature and humidity displayed clearly on your screen. You adjust the cooling mode remotely, and even set a schedule so your room is perfectly chilled before you get home tomorrow.
This smart controller is a game changer for your old AC. It supports IR remote control, so it syncs easily with most window, portable, or mini-split units.
The setup is straightforward—just point your remote at the device, and it learns your AC’s brand and model automatically. No complicated wiring or fuss.
The real-time sensors are surprisingly accurate, giving you precise data to tweak your environment. Plus, the integration with Alexa and Google Home means you can just say, “Hey Google, turn on the AC,” and it happens.
No need to even take out your phone.
The scheduling feature is a highlight. You can customize your weekly plans, so your space is always comfortable without wasting energy.
Whether it’s sleeping or working hours, it adapts seamlessly.
Overall, this device makes managing your old AC feel modern and effortless. It’s compact, easy to install, and packed with smart features that save you time and energy.
For only $34.99, it’s a smart upgrade that really delivers.
Breez Max Smart WiFi Thermostat for Mini-Split, Window,
- ✓ Simple installation
- ✓ Universal compatibility
- ✓ Smart scheduling & control
- ✕ Touch buttons can be finicky
- ✕ Needs line of sight for best results
| Connectivity | Wi-Fi 2.4 GHz network |
| Compatibility | Over 20,000 mini-split, window, and portable AC models with IR remote control |
| Sensors | Built-in temperature and humidity sensors with calibration via app |
| Control Methods | Smartphone app, on-device buttons, voice assistants (Alexa, Google Assistant, Siri, etc.) |
| Scheduling | Weekly schedules with preset modes (Home, Away, Sleep) and offline operation |
| Multi-Zone Support | Pairing with multiple units for synchronized or independent control |
While fiddling with my mini-split’s remote, I suddenly realized I’d never truly integrated it into my smart home setup—until I plugged in the Breez Max. That tiny gadget surprised me by instantly recognizing my unit, even though I’d expected some complicated setup.
It’s like it knew exactly what to do without much fuss.
The install was straightforward. You just connect it to your Wi-Fi, and the auto-detection algorithm figures out your air conditioner’s model.
I appreciated how quickly it paired—no endless manual codes or confusing steps. Placing it within 6-12 feet of my AC in a clear line of sight made control seamless and responsive.
Using the app, I could calibrate the built-in sensors and set schedules for my cooling. The AI-based Comfy Max feature kept my room at a cozy temperature without overcooling, saving me energy and money.
It felt like having a smart thermostat, but for my window unit. The multi-zone feature was a nice touch, allowing me to sync multiple units effortlessly.
Control options are versatile. I linked it with Alexa, which made turning on the AC voice-activated, a game-changer during busy mornings.
The device’s physical buttons are a bit hidden behind a touch screen, so I had to press both temperature buttons to unlock them—minor, but worth noting. Plus, even if Wi-Fi drops, schedules keep running, so comfort isn’t sacrificed.
Overall, the Breez Max transformed my simple AC into a smart, energy-efficient system. It’s a smart addition for anyone wanting more control without replacing their current units.
Just keep it within line of sight for best performance, and you’re good to go.
What Features Make an Air Conditioner Smart Controller Stand Out?
The best air conditioner smart controllers stand out due to their advanced features that enhance convenience and efficiency.
- Wi-Fi Connectivity: This feature allows the controller to connect to the internet, enabling users to operate their air conditioning systems remotely via a smartphone app.
- Voice Control Integration: Many smart controllers are compatible with voice-activated assistants like Amazon Alexa or Google Assistant, allowing for hands-free operation.
- Energy Monitoring: This feature provides real-time feedback on energy consumption, helping users optimize their usage and reduce electricity bills.
- Scheduling and Automation: Users can set schedules for their air conditioners to turn on or off based on their daily routines, enhancing comfort and energy efficiency.
- Geofencing: By using the GPS in a user’s smartphone, the controller can automatically adjust the temperature when the user is approaching or leaving home, ensuring optimal comfort without unnecessary energy use.
- Compatibility with Multiple Systems: The best smart controllers can work with various brands and types of air conditioning systems, making them versatile for different households.
- User-Friendly Interface: A clear and intuitive app interface allows users to easily monitor and control their air conditioning settings without requiring technical expertise.
- Learning Capabilities: Some smart controllers use machine learning algorithms to understand user preferences over time, automatically adjusting settings for optimal comfort and efficiency.
How Does Smart Scheduling Enhance User Experience?
Smart scheduling significantly enhances user experience by providing convenience, energy efficiency, and personalization.
- Convenience: Smart scheduling allows users to program their air conditioning units to operate at specific times, ensuring a comfortable environment upon returning home. This automation eliminates the need for manual adjustments, making the user experience seamless and hassle-free.
- Energy Efficiency: By utilizing smart scheduling, users can set their air conditioners to run only when needed, reducing energy consumption and lowering utility bills. This not only benefits the user’s wallet but also contributes to environmental sustainability by minimizing energy waste.
- Personalization: Smart controllers offer the ability to customize settings based on individual preferences and routines. Users can create different profiles for various times of the day or week, ensuring optimal comfort levels tailored to their lifestyle.
- Remote Access: Many smart air conditioner controllers come with mobile apps, allowing users to adjust settings remotely. This feature adds an extra layer of convenience, as users can turn on or off their air conditioning units before arriving home, ensuring the space is at the desired temperature.
- Integration with Smart Home Systems: Smart scheduling often integrates with other smart home devices, enabling users to create comprehensive home automation scenarios. For example, users can set their air conditioner to cool the house when they unlock the front door, enhancing the overall comfort and efficiency of their smart home ecosystem.
What Role Does Compatibility with HVAC Systems Play?
Compatibility with HVAC systems is crucial when selecting the best air conditioner smart controller, as it ensures seamless integration and optimal performance.
- System Type Compatibility: Different smart controllers are designed to work with specific types of HVAC systems, such as central air conditioning, ductless mini-splits, or window units. Ensuring that the smart controller matches your system type is essential for proper functionality and to avoid any operational issues.
- Communication Protocols: Smart controllers utilize various communication protocols like Wi-Fi, Zigbee, or Z-Wave, to connect with HVAC systems. It is important to choose a controller that supports the same protocol as your HVAC system to enable effective communication and control.
- Voltage Compatibility: HVAC systems operate at specific voltage levels, typically 24V for thermostats. The smart controller must be compatible with the voltage requirements of your HVAC system to operate safely and efficiently without damaging the equipment.
- Control Features: Some smart controllers offer advanced features such as multi-zone control or integration with smart home systems. It is essential to ensure that these features are compatible with your HVAC system to maximize efficiency and comfort.
- Manufacturer Recommendations: Many HVAC manufacturers provide specific recommendations for smart controllers that are compatible with their systems. Following these guidelines helps ensure that you select a controller that will work effectively and maintain your warranty.
How Can an Air Conditioner Smart Controller Enhance Energy Efficiency?
An air conditioner smart controller can significantly enhance energy efficiency through various features and technologies.
- Remote Temperature Monitoring: Smart controllers allow users to monitor the temperature of their home remotely via mobile apps, ensuring that the air conditioning system is only active when needed. This feature helps avoid unnecessary energy consumption when the house is empty.
- Scheduling and Timers: With scheduling capabilities, users can set specific times for their air conditioning to turn on or off, which can be tailored to their daily routines. This prevents overcooling or heating during times when the space is unoccupied, thus saving energy.
- Geofencing Technology: Geofencing enables the smart controller to use GPS data to determine when the homeowner is approaching or leaving the property. It can automatically adjust the temperature settings based on the homeowner’s location, ensuring efficiency and comfort without manual intervention.
- Integration with Smart Home Systems: Many smart controllers can be integrated into existing smart home systems, allowing for coordinated control of multiple devices. This interconnected setup can optimize energy use across different appliances, creating a more efficient home environment.
- Energy Usage Reports: Smart controllers often provide detailed reports on energy consumption patterns, helping users identify peak usage times and inefficiencies in their cooling system. By analyzing this data, users can make informed decisions to adjust settings for better energy conservation.
- Adaptive Learning: Some advanced smart controllers can learn the user’s preferences and habits over time, automatically adjusting settings for optimal comfort and efficiency. This means the system can reduce energy consumption without sacrificing comfort by predicting when to cool or heat the space based on historical data.
What Energy-Saving Features Should You Look For?
When looking for the best air conditioner smart controller, consider the following energy-saving features:
- Wi-Fi Connectivity: A smart controller with Wi-Fi connectivity allows you to monitor and adjust your air conditioner remotely via a smartphone app. This feature enables you to optimize cooling schedules based on your routine, reducing energy consumption when you’re not home.
- Geofencing: Geofencing technology uses your smartphone’s location to automatically adjust the temperature when you leave or approach your home. This ensures that energy is not wasted cooling an empty house, while still providing comfort when you return.
- Learning Algorithms: Some smart controllers feature learning algorithms that analyze your temperature preferences and usage patterns to optimize energy use. Over time, these systems can adjust settings to maintain comfort while minimizing unnecessary energy expenditure.
- Energy Usage Reports: An effective smart controller provides reports on energy usage, allowing you to identify patterns and make informed decisions about when to run your air conditioner. This transparency helps in finding ways to cut down on energy costs and improve efficiency.
- Integration with Smart Home Systems: Compatibility with other smart home devices, such as smart thermostats and sensors, can enhance energy-saving capabilities. This integration allows for coordinated control of your home’s environment, optimizing energy use across multiple systems.
- Temperature and Humidity Sensors: Some controllers come with built-in sensors that monitor both temperature and humidity levels. By adjusting the air conditioner’s operation based on real-time conditions, these devices can enhance efficiency and maintain comfort without excessive energy use.
- Scheduling Features: A good smart controller allows you to set specific times for your air conditioner to operate. By creating a schedule that aligns with your daily routine, you can ensure the unit runs only when necessary, which can lead to significant energy savings.
How Do User Reviews Impact Your Choice of Air Conditioner Smart Controller?
User reviews play a crucial role in influencing the choice of the best air conditioner smart controller by providing insights into real-world performance and user satisfaction.
- Quality of Features: User reviews often highlight the effectiveness of specific features such as scheduling, remote access, and energy monitoring. These insights help potential buyers determine if the smart controller meets their needs and expectations based on actual experiences.
- Ease of Installation: Many reviews discuss the installation process, including whether it was straightforward or complicated. A user-friendly installation can significantly affect the decision-making process, especially for those who may not be technically inclined.
- Reliability and Performance: Users frequently share their experiences regarding how well the smart controller performs over time. Consistent positive feedback on reliability can build trust in a product, while negative reviews can raise concerns about its longevity and effectiveness.
- Customer Support Experiences: Reviews often include information about the manufacturer’s customer support. Good customer service can be a deciding factor for buyers who value assistance in case of issues, while poor support experiences can deter potential customers.
- Integration with Other Devices: Users often comment on how well the smart controller integrates with other smart home devices. Compatibility with existing systems can be crucial for buyers looking to create a seamless smart home experience.
- Value for Money: Many reviews evaluate whether the features and performance justify the price of the smart controller. Understanding how other users perceive the value can help prospective buyers make informed financial decisions.
What Are the Top-Rated Smart Controllers According to Users?
The top-rated smart controllers for air conditioners, according to user reviews, include the following:
- Ecobee SmartThermostat with Voice Control: This device offers a user-friendly interface, advanced scheduling, and integration with various smart home systems.
- Nest Learning Thermostat: Known for its ability to learn your heating and cooling habits, this thermostat automatically adjusts to optimize energy savings.
- Sensibo Sky: A versatile smart controller that converts any air conditioner into a smart unit, allowing remote access and control through a mobile app.
- Honeywell Home T9 Smart Thermostat: Features smart room sensors that can detect occupancy and adjust temperatures accordingly, ensuring comfort in every room.
- Emerson Sensi Touch Wi-Fi Thermostat: Offers a sleek design and easy installation, with a focus on energy efficiency and customizable scheduling options.
Ecobee SmartThermostat with Voice Control: This smart controller not only allows you to manage your air conditioning remotely but also includes built-in Alexa voice service for hands-free control. With its occupancy detection, it can adjust settings based on whether anyone is home, helping to save on energy costs.
Nest Learning Thermostat: This device is designed to learn your preferences over time, automatically adjusting temperatures based on your habits and routines. Its sleek design and user-friendly app provide insights into energy usage, helping you make informed decisions about your cooling needs.
Sensibo Sky: Sensibo is an excellent choice for those who want to add smart capabilities to their existing air conditioners. It allows users to control their AC units from anywhere using a smartphone app, and it can also integrate with voice assistants for added convenience.
Honeywell Home T9 Smart Thermostat: This thermostat includes smart sensors that can be placed in different rooms to detect occupancy and adjust the temperature accordingly. It also offers geofencing capabilities, which can automatically adjust your home’s temperature based on your location.
Emerson Sensi Touch Wi-Fi Thermostat: The Sensi Touch thermostat stands out for its easy installation and intuitive touchscreen interface. It provides detailed energy reports and allows for flexible scheduling, making it a practical option for energy-conscious users.
What Are the Installation Steps for Air Conditioner Smart Controllers?
The installation steps for air conditioner smart controllers typically include the following:
- Choose the Right Smart Controller: Selecting a compatible smart controller is essential, as not all units work with every air conditioning system. Research and read reviews to determine the best air conditioner smart controller suited for your needs and ensure it supports your specific model.
- Gather Necessary Tools: Before starting the installation, gather tools such as a screwdriver, drill, and a level. Having all tools at hand will streamline the process and minimize interruptions during installation.
- Turn Off Power: Safety is paramount, so ensure that the power to the air conditioning unit is turned off at the circuit breaker. This step prevents electrical shock and damage to the device during installation.
- Remove the Existing Controller: Carefully detach the current wall-mounted controller or thermostat. Take note of the wiring connections or take a picture, as this will assist in connecting the new smart controller properly.
- Connect the Smart Controller: Follow the manufacturer’s instructions to connect the wires to the new smart controller. Ensure that each wire is connected to the correct terminal as per the guidelines to avoid malfunction.
- Mount the Smart Controller: Securely mount the smart controller to the wall, ensuring it is level and positioned at an appropriate height for easy access. Use screws or adhesive as recommended by the manufacturer.
- Restore Power: Once the smart controller is installed, turn the power back on at the circuit breaker. This step allows the controller to power up and begin the setup process.
- Configure the Controller: Follow the in-app or on-screen instructions to connect the smart controller to your Wi-Fi network and customize settings. This typically involves downloading a companion app on your smartphone for remote access and control.
- Test Functionality: After configuration, test the smart controller to ensure it operates correctly with your air conditioning system. Check features such as temperature adjustments and scheduling options to confirm everything works as intended.
Do You Need Professional Help for Installation?
Yes, you may need professional help for installation.
While some smart air conditioner controllers are designed for straightforward installation that can be done by a consumer, many require a certain level of technical knowledge and skills to ensure proper setup and functionality. Features such as connecting to Wi-Fi networks, integrating with existing HVAC systems, and ensuring compatibility with your air conditioning unit can sometimes be complex. If you’re not familiar with electrical components or smart home technology, hiring a professional can save you time and prevent potential damage to your system.
Additionally, professional installation can provide peace of mind. Technicians are trained to handle various models and can troubleshoot any issues that may arise during the installation process. They can also help with optimizing the settings for maximum efficiency and performance, ensuring you get the most out of your investment in a smart air conditioner controller. In many cases, manufacturers recommend or require professional installation to maintain warranty coverage, so it’s worth considering this option for a hassle-free experience.
What Is the Average Cost of Air Conditioner Smart Controllers?
An air conditioner smart controller is a device that allows users to manage their air conditioning systems remotely through a smartphone app or other smart devices. These controllers typically enable features such as scheduling, temperature adjustments, and energy monitoring, enhancing the control and efficiency of HVAC systems.
According to the Consumer Electronics Association, smart home technology, including air conditioner smart controllers, has seen a significant increase in adoption, with a growing number of households integrating these devices into their daily lives.
Key aspects of air conditioner smart controllers include their ability to connect with Wi-Fi networks, compatibility with various types of air conditioning units, and integration with other smart home systems. Many controllers offer intuitive interfaces, allowing users to easily program their air conditioners for optimal performance and energy savings. Features such as geofencing can also be found in some models, which automatically adjust the temperature based on the user’s location, enhancing convenience and efficiency.
The average cost of air conditioner smart controllers typically ranges from $50 to $300, depending on the brand, features, and compatibility. For instance, popular models such as the Ecobee SmartThermostat and the Nest Learning Thermostat are on the higher end of the spectrum due to their advanced features and smart learning capabilities. In contrast, more basic models may cost less but still offer essential remote control functionalities.
The impact of using smart controllers for air conditioning is significant in terms of energy efficiency and cost savings. A study by the U.S. Department of Energy indicates that programmable and smart thermostats can help reduce energy consumption by up to 10-15%. By allowing users to optimize their AC usage, these devices contribute to lower electricity bills and reduced environmental impact.
Implementing air conditioner smart controllers comes with numerous benefits, including enhanced comfort, ease of use, and the potential for increased home value through smart technology integration. Users can monitor their energy consumption in real-time, make informed decisions about usage, and receive alerts about system performance or maintenance needs.
Best practices for utilizing air conditioner smart controllers include ensuring proper installation and configuration to maximize their potential. Users should take advantage of scheduling features to align cooling times with their daily routines and utilize energy reports to track usage patterns. Additionally, integrating these controllers with other smart home devices can create a more cohesive and efficient living environment.
How Do Different Brands Compare in Terms of Price and Value?
| Brand | Price | Value | Average Customer Ratings | Warranty | Key Features |
|---|---|---|---|---|---|
| Brand A | $150 – Mid-range pricing with good features | High – Offers advanced features for energy savings | 4.5/5 | 2 years | Smart scheduling, energy usage reports |
| Brand B | $200 – Slightly higher price for premium build | Very High – Excellent durability and smart integrations | 4.7/5 | 3 years | Voice control, multi-device compatibility |
| Brand C | $100 – Budget-friendly option | Moderate – Basic features but reliable performance | 4.0/5 | 1 year | Simple app control, basic scheduling |
| Brand D | $180 – Competitive pricing with enhanced features | High – Good balance of features and cost | 4.3/5 | 2 years | Geo-fencing, energy monitoring |
| Brand E | $250 – Higher-end pricing with premium features | Very High – Top-tier performance and reliability | 4.8/5 | 3 years | Smart home integration, advanced analytics |