Watts® Home 4+

It’s a pretty simple and easy app to use and to connect to each t-stat. It make remote monitoring your second home simple and easy. And with one click we can turn the heat from unoccupied to occupied before we hit the road so that our place is comfortable by the time we arrive, and vice versa. I highly recommend it.

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Not a lot of recent reviews on here so I thought I’d share my experience. I have been able to connect all 8 of my 563 Tekmar thermostats and didn’t have any issues with setup or connectivity. I think the login and setup review complaints of the past have been addressed. The app works well and allows remote control of my system as intended. This give me piece of mind to know that my heating system is working while I’m away. As for options or improvements, I would like to see the floor slab temperatures without having to go into each device setting- it would be nice to have this as a display option to show on the main dashboard. Also, it would be nice to have an indicator on the dashboard showing which thermostat is actually heating (rather than just showing the mode that it is set to) and also an indicator of when it is heating to maintain the Minimum Floor temperature. Seems these display options should be easy enough for developers to add to future updates. 🙏🏼👍🏼

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… to capture data with service to the user a faint afterthought. I expected to see a functional app (like my nest thermostats) but this does little except to show present status. Still have to go to the device to modify schedules. The voluminous information presented details what data Watts collects (a huge amount) and how it shares it with third party partners including the Google data management leviathan. It provides little, if any, real privacy control to the user, except in CA and Canada, and makes it difficult to access. I am sorry I did not review this app’s privacy policies prior to purchasing the thermostat; had I done so I would most likely have purchased a different brand. As it is, I will likely delete it since it’s functionality is so spare.

We are sorry to hear that you are not satisfied with the Watts® Home app. Please feel free to contact customer service at tekmar.customerservice@wattswater.com to be sure you are able to use all of the functionality available on the app.



As for our privacy policy; our policy broadly applies to all of our websites, apps, connected products, and related services, not just the Watts® Home app. Watts respects its customers’ privacy and does not collect unnecessary data. Only data related to the use of our product and app is collected so that we may provide related services, such as the app notifications that a customer may select. Data is only shared with third parties, such as Amazon Alexa or Google Home, if customers use those third party services to control their thermostat.


Customers can contact Watts at privacy@wattswater.com to ask about the data we have collected for their accounts. Customers can also request that we delete that data if they stop using the app.


We appreciate your business and hope you will continue using the Watts® Home app. If you have any questions please contact us.