Hx™ Thermostat

Hx™ Thermostat

by Bosch Thermotechnik GmbH

1.4K ratings
199 reviews
Free

Details

  • Released
  • Updated
  • April 26, 2016
  • November 14, 2025
Hx™ Thermostat screenshot #1 for iPhone
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Hx™ Thermostat screenshot #6 for iPhone
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About

Remotely manage your compatible smart thermostat from anywhere. Adjust temperature, fan settings, and humidity, or enable special modes like Max heat/cool. The app supports scheduling, geo-fencing, and integration with voice assistants.

Remote temperature adjustment
Schedule management
Geo-fencing
Voice assistant integration (Google Home, Alexa)
System mode selection
Push notifications for system faults
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What users say

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What's New in Hx™ Thermostat

4.0.0

November 14, 2025

Minor Bug Fixes Domains Updated

User reviews

Issue started today

The thermostat displays the correct indoor temperatures and remains connected to Wi-Fi. The Hx app can change heating and cooling setpoints, and the thermostat responds immediately. However, beginning today, the app displays incorrect indoor temperatures for both zones while the thermostat itself shows the correct temperatures.
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No longer works with Google Home

No support for months now. Customer support (once I finally reached someone) blamed Google. No update. Had I know this, I would have bought a different HVAC. Never had a problem with Nest.

SAVE YOURSELF! - now it doesn’t work at all.

I’m going to call the supplier and get this thermostat replaced. Very expensive trash.

App and thermostat are completely junk!

Id give less than a zero for stars! App always logs me out and loses connection and not even available to log in. The thermostat is the biggest piece of garbage ive ever experienced not to mention expensive. Thermostat temperature is way off and not even close to what it actually is. The York system and customer service is beyond terrible and wont even talk a customer. Never ever buy this garbage its an expensive paper weight!
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Lost connection almost daily.

I’m going to post every day this happens. This app is 1 star trash

Developer apps

User experience

🐞

Reported Bugs

5 issues

App fails to connect to thermostat

Bug

Thermostat loses WiFi connection

Bug

App doesn't match thermostat display

Bug

Login process is broken

Bug

Scheduled settings not working as expected

Bug

Requested Features

5 requests

Display energy usage statistics

Feature

Add more scheduling options

Feature

Improve Alexa integration

Feature

Provide better documentation

Feature

Allow multiple user accounts

Feature

FAQ

What does the Hx™ Thermostat app do?

The Hx™ Thermostat app allows you to remotely control compatible smart thermostats from brands like York, Coleman, and Luxaire. You can adjust set points, manage schedules, control fan settings, and monitor temperature and humidity from your smartphone.

What are the key features of the Hx™ Thermostat app?

Key features include remote temperature and humidity control, scheduling, geo-fencing for automatic adjustments, home and away modes, system mode selection, and push notifications for system faults. It also integrates with Google Home and Amazon Alexa.

Is the Hx™ Thermostat app free to use?

Yes, the app is available for free. There are no in-app purchases or advertisements mentioned in the provided description, indicating a completely free user experience.

What thermostats are compatible with the Hx™ Thermostat app?

The app is designed to work with thermostats from York, Coleman, Luxaire, and Champion. If you encounter issues with the hardware itself, you should contact your brand dealer.

Can I control multiple thermostats with this app?

Yes, the app supports monitoring and controlling multiple locations, which implies the ability to manage several thermostats if you have them installed in different areas or properties.