Works with MRCOOL Smart Controllers to convert existing ACs to smart devices
Remote control from anywhere via smartphone
Voice control with Alexa & Google Home
Energy-saving automation through location-based triggers and Comfy rules
Limited to MRCOOL ecosystem; cross-brand compatibility is not emphasized in the app description
No explicit universal IR remote or cross-brand device support is highlighted
Some competitors emphasize broader device compatibility that MRCOOL does not publicly list
About MRCOOL SmartHVAC
MRCOOL SmartHVAC is a lifestyle app developed by Cielo WiGle Inc.
Download Statistics
MRCOOL SmartHVAC has been downloaded 120 thousand times. In the last 30 days, the app was downloaded 1.9 thousand times.
User Ratings
MRCOOL SmartHVAC is rated 4.59 out of 5 stars. The rating is based on 3.1 thousand ratings.
App Information
MRCOOL SmartHVAC is FREE to download. The APK download size is 72.93 MB. The latest version available is 6.2.7. The last update was on June 18, 2026.
Technical Requirements
MRCOOL SmartHVAC requires Android 7.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play December 2018.
Description
MRCOOL SmartHVAC App works with MRCOOL Smart Controllers to convert MRCOOL Air Conditioners & Heat Pumps to smart ones. Our smart controllers work with this App to help you convert your existing or new ACs to smart ACs. You can control your MRCOOL ACs through your smartphone or simple voice commands (our smart controllers are Alexa & Google Home enabled). These DIY controllers are extremely easy to setup. You can automatically turn the air conditioner or heat pump OFF when you leave the premises and start to cool/heat once you arrive as per your settings. This App gives you complete control of your heating and cooling. It figures out when you're at home and when you're out and adjusts the settings to provide comfort and energy savings. You can set weekly schedules for your air conditioners, monitor usage history, set air conditioning action in relation to your locations, see the air filter status of your AC and lot more. You can set intelligent temperature based triggers for your air conditioners by using the ‘Comfy’ feature under ‘My Rules’ section of the app. Comfy lets you set triggers to personalize the operation of your AC. It helps you automatically change your AC settings if room temperature goes above or falls below a pre-set value. It helps you reduce your energy bills with lot of convenience.
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Great app for controlling a mini split located on the opposite side of the house.
★★★★☆Kent James· May 13, 2026
Fairly good control app. Does not turn off LED.
★★★★★Stacey Dailey· Jun 11, 2026
I'm loving our new A/C our old one broke, and this time around I wanted a smart unit. My elderly mom lives In a small cabin it works wonderfully with alexa! Mom can't see the remote well, but she can ask alexa whatever she wants it on. Because she is always freezing she turnes it on heat 80 °F, so here is where the magic comes in, I get notified that the temp was changed. I can wait a few min, and turn it back to cool 77 (which is the hottest that I allow her.) she won't even notice Brilliant!
★★★★★Alfredo Rodriguez· Mar 13, 2026
I really enjoy my Mr Cool mini-split in my work shop. Being able to pe-set the temp before the start of a project is super convenient.
★☆☆☆☆Josh B· Mar 29, 2026
So many problems with the app. Schedule work 90% of the time. Temp set to 78 keep cooling down to 75 some time I just shut it off
★☆☆☆☆Matt C· Jun 25, 2026
The unit has a major connection related bug. If Wi-Fi is lost, it reverts to the last "Comfy" settings stored locally and ignores temperature changes from the standard remote. Restoring the connection appears to be the only fix, but it is not straightforward at all. The standard remote should override settings stored by the USB Wi-Fi dongle whenever a new command is received, allowing local control even when Wi-Fi is unavailable.
Google Play Rankings for MRCOOL SmartHVAC
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Technologies used by MRCOOL SmartHVAC
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