App not working suddenly
Has been working fine until 3/4/25. Now the app is not connecting (opening). ‘Find Account Info’ doesn’t send any verification code. No information on what’s going on….
Disappointed
I’ve been using the app over a year. I love the water heated mattress but hate the app. Always crashing, no update, errors. Had to add 3 different device but ended up app crashed. I bought this mattress because of wifi/bluetooth options especially the weather gets cold. I use the app for turn up the mattress before I get home so I can jump in the bed after shower from outside. Please fix the app and update constantly. Thank you.
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Not working at all.
This app not working at all.
Kicked out connection and there is no where we could find solutions
Kicked out connection and there is no where we could find solutions
In sore need of a revamp or more QA
Many users have pointed out how buggy the app is. In my particular case, it does not even save the timezone setting. This makes scheduling on/off cycles near useless.
Not working
When I click my device after I added, I get kicked out of the app automatically. So, I can’t do anything with the app. I bought this expensive mat on purpose due to that extra functions compared to other Korean heating mats that are cheaper. I am now regretting that I bought this for myself. 이럴거면 일반 매트 다른거 살거 그랬어요 한국분들 앱 기능 안되요. 비추천이에요 그냥 일반거 다른 제품 사시는게 나을듯해요
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Crashes every single time I try to select device.
Just can’t use the app at all because it crashes every single time I click on my device.
Junk
After recent updates, it’s totally useless. It crashes all the time, and so I can’t even open the app.
Crashes every time
This app is useless. When I select my device, the app crashes. Why aren’t the company fixing this issue? Looks like other customers are suffering for the same reason.
Crash!! I can’t use the app
The app crashes everytime I select my device so can not use the app to turn on/off or change the heat level, which makes the app useless. Need immediate fix!
Crash after the recent update
The app consistently crashes when I tab my device from the device list.
Broken app does not work
I just set up my heated mattress pad and after downloading the app, it won’t send me a verification code. I cannot make an account. Timer for verification code keeps resetting and so I’m just going to assume that the app doesn’t work and so don’t waste your time.
how can I connect to Google home?
The product information of EQM580 on your webpage says that it can connect to Google Home via the app, but I can't find the menu in the app.
Broken app
App will not let you register and therefore useless. Navien please fix, controlling my heater with the app is the only reason I bought EQM580 model.
580EQM Amazon PurchaseVery disappointed
This is the same like the plastic remote. App doesn’t provide any other functions except the basic ones controlled by Plastic remote control. Not possible to control with any Smart assistance like google, siri, and even alexa.
The most confusing interface
It’s really difficult to figure out how to use the app
Can’t create account
Getting “uncommon request” when creating account and can’t create account. So disappointing for a $500 product.
App crashes
New version of this app crashes when I control the temperature. (Model EQM 580)
App Not Good
The app isn’t user friendly or designed well. But it works every single time.
Password change issues
I forgot my password and I cant change it :( a better way to do forget password is needed
Not the same as Korean version
Korean version supports Google assistant with the same hardware but they have not updated US version for a while.
