Nuheat Signature

Nuheat Signature

by Chemelex LLC

102 ratings
90 reviews
Free

Details

  • Released
  • Updated
  • June 8, 2014
  • July 6, 2026
Nuheat Signature screenshot #1 for iPhone
Nuheat Signature screenshot #2 for iPhone
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About

This application allows users to remotely control and monitor their Nuheat Signature floor heating thermostats. Manage your home's comfort and temperature settings from anywhere.

Remote thermostat control
Floor heating monitoring
Temperature management
Comfort settings
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What users say

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What's New in Nuheat Signature

1.6.1

July 6, 2026

We're moving to a new app! This update includes a prompt that will easily redirect you to download our brand-new app, so you can pick up right where you left off.

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User reviews

No effort

I have never seen such a wasted opportunity. There’s no option to be flexible. Only able to create one schedule. What about a summer schedule? What about an away schedule? The quality of the components sure better be good because we have paid top dollar for a device. I’m talking about the signature model. The app is also not connecting with either Google or Alexa. This is one of the main reasons I spent the extra money over the home model. When I called to report, it would not connect, it is nice that it was easy to reach support, but I was surprised to hear that they ladies say that you shouldn’t believe the reviews because of the kind of people that leave reviews. I thought to myself at the time how asinine that attitude was since I was calling because none of the features that I paid for are working. I bought mine on eBay and the ability to return. It is kind of a lot of effort. The jury is still out though. I’m really tempted to go through that effort.
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Does not integrate with home apps

Integration with Google Home and Amazon Alexa does not work despite documentation stating it does

Extremely Disappointing

This app is not good. Or the chips on the controllers are bad. It can’t change the temperature on a controller. Sometimes it randomly turns the floor heat on. The refresh rate with the wall controller is like once every six hours. I don’t know how someone could have screwed a simple WiFi controlled thermostat so bad. Instead of developing an app they should have taken that money and paid for a partnership with Ecobee/Carrier.
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Google Home Integration

App allows you to adjust temp but has not been updated in over a year. Google Home integration is now broken. Should be a priority to fix.

App not maintained

Loved this app until they stopped providing updates and it just quit working.

Developer apps

User experience

🐞

Reported Bugs

17 issues

App crashes when viewing energy use history

Bug

Temperature display shows incorrect values (e.g., 327°F)

Bug

Energy monitoring scroll feature gets stuck after first use

Bug

Settings randomly revert to previous values

Bug

Temperature changes don't apply or take effect

Bug

App shows connected but doesn't actually communicate with thermostat

Bug

Schedule programming doesn't execute as programmed

Bug

Login credentials rejected despite being correct

Bug

Thermostat offline status with no troubleshooting information

Bug

App displays different temperature than actual thermostat

Bug

Away mode feature disappeared in recent versions

Bug

Refresh rate extremely slow (once every 6 hours)

Bug

Multiple thermostats not displaying correctly in app

Bug

App blank/black screen on launch

Bug

WiFi connection drops frequently

Bug

Changes appear to apply but don't actually sync

Bug

Thermostat randomly changes settings on its own

Bug

Requested Features

20 requests

Multiple schedule support (summer, away, vacation modes)

Feature

On/off toggle button in app

Feature

Google Home and Alexa integration

Feature

Away/vacation mode scheduling

Feature

Touch ID/biometric login

Feature

Password reset functionality

Feature

Thermostat renaming capability

Feature

Copy schedule to other thermostats

Feature

Detailed energy cost tracking (KWH and dollars)

Feature

Temperature alerts and notifications

Feature

Minimum safety temperature settings

Feature

Ability to lock/protect schedule from changes

Feature

HomeKit support

Feature

Session persistence (stay logged in)

Feature

Lower temperature limit below 41°F

Feature

Thermostat on/off controls

Feature

Schedule programming from app

Feature

Better setup wizard for multiple units

Feature

Slab vs air temperature sensing toggle

Feature

Historical energy use tracking

Feature

FAQ

What does the Nuheat Signature app do?

The Nuheat Signature app allows you to control and monitor your Nuheat Signature floor heating thermostats. You can adjust settings and check the status of your heating system remotely.

What are the key features of this app?

Key features include remote control of your thermostats, monitoring of your floor heating system, and the ability to manage comfort settings. This provides convenient access to your home's heating.

Is this app free to use?

Yes, the app is free to download and use. There are no in-app purchases or advertisements mentioned.

What is this app used for?

This app is primarily used by homeowners with Nuheat Signature floor heating systems to manage their home's temperature and comfort settings remotely. It offers convenience and control over your heating.