SunStat Connect

With this app, the SunStat Connect thermostat lets you control your electric floor heating remotely, allowing you to adjust your floor heating settings at any time from anywhere. Additional features let the system compensate for weather changes to save on energy use.

- Multiple locations, multiple devices per location.
- Adjust the temperature from your phone so if you forget to adjust it before you leave the house, it's not too late.
- Away mode. Turn off all the thermostats in a location when you go on vacation and turn them back on before you get home.
- Receive email notifications if there's a problem with any of your thermostats.

New features:
- Easy-to-use remote scheduling.
- Daily and monthly energy usage monitoring.

What’s New

Version 0.0.47

Support for the tekmar Wi-Fi Thermostat 563
- Heat pump "Emergency" mode
- Minimum floor temperature setting
- Fan control
- Humidifier and dehumidifier control​

Ratings and Reviews

2.3 out of 5
7 Ratings
7 Ratings
Hffffon ,

Kicks you out off account sign in every week!

Kicks you out off account sign in every week!
It is very annoying to sign ( manually type) in with your email and password every week or so and the developer is not making any changes for this application to remember your login and password information
We can talk to them about this huge issue
And nothing has been done for a very long time!

Bobgdj ,

Limited functionality is ok, but it only works 50% of the time!!!

The ability to turn floors on and off and set away mode is enough functionality for me. Big problem is that it only connects and works about 50% of the time. I know my WiFi is working because I can control my nest thermostat fine.

Alanmerr ,

Works great but needs more functionality

I love the ability to control my thermostat remotely. I have no problem connecting through Wi-Fi and controlling them.

I would like the ability to save different schedules instead of over writing the existing schedule.

I would like the ability to apply different schedules either globally or to groups of thermostats.

I would like the ability to create thermostat groups for example main cabin, guest cabin.

I look forward to the update that contains these features!


Watts Water Technologies, Inc
24 MB

Requires iOS 10.3 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© Watts Water Technologies, Inc. 2016


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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