
CieloBreez
Breez Max Smart WiFi Thermostat for Mini-Split, Window, Portable AC (Black)
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Highlights
- Product Usage Instructions: Breez Max connects to a 2.4 GHz Wi-Fi network. It is compatible with any mini-split, window or portable unit that has an IR remote control. If your device doesn't work out of the box, please contact Cielo Customer Support to make it compatible. Breez Max has built-in temperature & humidity sensors that can be calibrated using the app. If the touch buttons don’t respond, press the temperature up & down buttons simultaneously to unlock the touch controls. For optimal placement and control, place Breez Max within 6-12 feet and in the line of sight of your air conditioner.
- AHR Product of the Year Smart Thermostat for Room Air Conditioners: Make your mini-split, window, or portable air conditioners smart (that come with an IR remote). Control your AC from anywhere using your phone or like a thermostat using on-device buttons with the award-winning smart thermostat for mini-splits.
- DIY Easy Set-Up: With an auto-detection algorithm for universal compatibility, Cielo Breez Max digital thermostat for mini-split can detect any air conditioner brand and model automatically! The smart air conditioner controller is compatible with over 20,000 models of mini-splits, window, or portable units.
- Comfy Max: With the AI-based Comfy Max ensure your AC only runs when it needs to, preventing overcooling and overheating. With a true thermostat like experience, always keep your home comfy and guarantee energy savings.
- Weekly Scheduling & Presets: Set one-time or repeat schedules for your air conditioner based on your routine. Your schedules will continue running smoothly even if internet connectivity is lost. Enjoy a truly tailored experience with predefined comfort settings including Home, Away, and Sleep.
- Multi-Zone Mini-Split Control: Cielo Breez Max mini-split thermostat offers a unique feature to avoid mode conflict and ensure uninterrupted operation with a multi-zone system. Pair one Breez Max with each indoor unit to synchronize all units to the latest chosen mode or turn off all the other units to avoid mode conflict.
- Intelligent Climate Control: Automate room environment with Comfy Mode, enable geofencing and turn on cooling when you're almost home, track energy usage with usage history feature, keep a track of your air filter status and so much more.
- Better Comfort, More Savings: Designed to take a load off the planet and increase your savings, all without compromising your comfort. Using smart features, save on your cooling & heating bills.
- Multiple Control Options: Works with Alexa, Google Assistant, Siri Shortcuts, Samsung SmartThings, IFTTT, Home Assistant, and Cielo Linked. You can also create HVAC zones by grouping multiple Breez Max for better control.
- Industry's Best Customer Support: Cielo support team is available 9 am-9 pm EST (Mon-Fri). Reach us by email or call, and we will guide you in every way. No long queues, no bots, no delays. We answer 98% calls in less than 2 minutes and guarantee that you will talk to a real person.
Why You'll Love It
- Adds smart phone and voice control to remote-controlled mini-split, window, or portable ACs
- Uses AI Comfy Max automation to maintain room comfort while curbing heating and cooling bills
- Runs programmed weekly schedules even if your home loses its internet connection
- Prevents multi-zone mini-split mode conflicts by synchronizing indoor units across your home
- Pairs smoothly with Alexa, Google Assistant, Siri Shortcuts, SmartThings, and Home Assistant
Pros
- +Broad compatibility with over 20,000 AC models
- +Retains scheduled routines during internet outages
- +Includes built-in calibratable temperature and humidity sensors
- +Resolves multi-zone mini-split operating mode conflicts
- +Wide integration with major smart home platforms
Cons
- -Requires direct line of sight within 6-12 feet
- -Limited exclusively to 2.4 GHz Wi-Fi networks
- -Requires an original IR remote control to function
Detailed Review
The CieloBreez Breez Max is an external smart controller designed to give ductless mini-splits, window air conditioners, and portable units the functionality of a modern wall thermostat. If you want remote climate management without replacing an existing cooling setup, this device bridges the gap using an auto-detection setup that pairs with over 20,000 equipment models that rely on an infrared remote.
Day-to-day climate management centers around flexible automation tools. The Comfy Max feature relies on automated logic to prevent overcooling or overheating, keeping the room balanced while helping lower power bills. You can also establish one-time or recurring weekly schedules alongside presets like Home, Away, and Sleep. A major operational perk is offline resilience: your preset schedules continue to trigger on time even if your local Wi-Fi drops out.
For whole-home setups, the controller addresses multi-zone mini-split conflicts. When managing multiple indoor units, pairing a Breez Max to each unit allows you to synchronize their operating modes or shut down conflicting indoor units automatically. Beyond on-device touch buttons and mobile app controls, it integrates with major platforms including Alexa, Google Assistant, Siri Shortcuts, Samsung SmartThings, IFTTT, and Home Assistant.
Because it operates via infrared signals, placement is strictly constrained. The controller must stay within 6 to 12 feet of your air conditioner with an unobstructed line of sight. It is also limited to 2.4 GHz Wi-Fi bands and only functions with AC units that originally use an IR remote control.
Verdict: The Breez Max is an excellent choice for homeowners looking to modernize mini-split or window AC units with smart scheduling, voice commands, and multi-zone coordination. As long as you have a direct line of sight to your unit and a 2.4 GHz network, it delivers comprehensive climate control.
Who Should Buy It
A great fit if you:
- Own an IR remote-controlled mini-split, portable, or window air conditioner
- Want to automate cooling routines with smart platforms like Alexa, Google Assistant, or Home Assistant
- Manage a multi-zone mini-split system and need to stop mode conflicts between rooms
- Need programmed temperature schedules to run reliably during Wi-Fi disconnects
Consider something else if you:
- Have an air conditioning unit that lacks an infrared remote control
- Cannot mount the controller within a 6-12 foot line of sight of your AC
- Operate a dedicated 5 GHz Wi-Fi network with no 2.4 GHz band support
FAQ
Where should the controller be placed for reliable operation?
For optimal control, place the Breez Max within 6 to 12 feet of your air conditioner with a direct line of sight between the devices.
What happens to my heating and cooling schedules if the Wi-Fi drops?
Your scheduled one-time and repeat routines continue to run normally even if your home loses its internet connection.
How do I unlock the physical touch controls if they stop responding?
You can unlock the on-device buttons by pressing the temperature up and temperature down buttons at the same time.
Which smart home systems can control this thermostat?
It works with Amazon Alexa, Google Assistant, Siri Shortcuts, Samsung SmartThings, IFTTT, Home Assistant, and Cielo Linked.
Product Details
| Brand | CieloBreez |
| ASIN | B0C7VN8829 |







