Watts® Home
Lifestyle
Free · Designed for iPad. Not verified for macOS.
Use the Watts® Home app to remotely monitor and control all of your Watts connected home solutions from your mobile phone. Watts® Home gives you more functionality and greater control of tekmar Wi-Fi Thermostats, tekmar Wi-Fi Setpoint Controls, tekmar Wi-Fi Snow Melting Controls, and SunTouch SunStat Wi-Fi Floor Heating Thermostats.
Features
- Watts® Home is compatible with:
- tekmar thermostat models 561, 562, 563, 564 and 564B
- tekmar setpoint control model 170
- tekmar snow melting control models 670 and 671
- SunTouch thermostat models SunStat Connect, ConnectPlus, and CommandPlus
- Remotely monitor and control your Watts connected home solutions
- Notifications if there is a problem with any of your Watts connected home solutions
- Increase efficiency by accessing all of your properties and devices from one app
- Save money with the easy-to-use programmable schedule
- Additional savings with Away mode, which conserves energy when properties are not in use
- Change thermostat mode, heat and cooling setpoints, fan, relative humidity and floor heating setpoints
- Remotely start and or stop your snow melting system
- Detailed daily and monthly energy usage monitoring and reporting
- Easily share device access with other users
- Instant access to customer support and product resources
more In version 2.2.0:
This version includes bug fixes and improvements, as follows:
Improved device connectivity notifications, notification settings, and related app flows, including accessibility improvements.
Additional improvements to overall app performance, stability, and user experience.
2.2.0 7 Jul
In version 2.1.8:
This version includes bug fixes and improvements, as follows:
- Improved VoiceOver support in the Device Detail's Schedule tab, restoring reliable reading and adjustment of temperature schedules.
- Fixed an issue for some existing users that had missing information in their non-primary location(s), which forced the user to go through a new user's onboarding steps.
In version 2.1.7:
This version includes bug fixes and improvements, as follows:
- Generation of a monthly usage report per device that will provide a comparison of previous month/year usage and details on the month’s daily usage, where a user can opt in and out of receiving this report for a given device.
- Added in-app onboarding guidance for new users.
In version 2.1.6:
This version includes bug fixes and improvements, as follows:
- Support for In-app account linking to Alexa and Google Home.
- Added ability to download a device’s energy usage snapshot in either PDF format or CSV format.
- Improvements in Sign In, Forgot Password and Create Account pages layout/content.
In version 2.1.5:
This version includes bug fixes and improvements, as follows:
- Support for Dark mode.
- Enhancement to optionally show devices in grid layout within a location’s Dashboard page.
- When an IOT device is offline, in a Dashboard page’s Device Card, it indicates the duration, since the device was 'last' seen e.g., ‘Recently’ or ‘2 hour ago’.
- Enhancements in the downloaded CSV usage report’s format and it’s device details information.
2.1.8 7 Apr
In version 2.1.7:
This version includes bug fixes and improvements, as follows:
- Generation of a monthly usage report per device that will provide a comparison of previous month/year usage and details on the month’s daily usage, where a user can opt in and out of receiving this report for a given device.
- Added in-app onboarding guidance for new users.
In version 2.1.6:
This version includes bug fixes and improvements, as follows:
- Support for In-app account linking to Alexa and Google Home.
- Added ability to download a device’s energy usage snapshot in either PDF format or CSV format.
- Improvements in Sign In, Forgot Password and Create Account pages layout/content.
In version 2.1.5:
This version includes bug fixes and improvements, as follows:
- Support for Dark mode.
- Enhancement to optionally show devices in grid layout within a location’s Dashboard page.
- When an IOT device is offline, in a Dashboard page’s Device Card, it indicates the duration, since the device was 'last' seen e.g., ‘Recently’ or ‘2 hour ago’.
- Enhancements in the downloaded CSV usage report’s format and it’s device details information.
2.1.7 10 Mar
In version 2.1.6:
This version includes bug fixes and improvements, as follows:
- Support for In-app account linking to Alexa and Google Home.
- Added ability to download a device’s energy usage snapshot in either PDF format or CSV format.
- Improvements in Sign In, Forgot Password and Create Account pages layout/content.
In version 2.1.5:
This version includes bug fixes and improvements, as follows:
- Support for Dark mode.
- Enhancement to optionally show devices in grid layout within a location’s Dashboard page.
- When an IOT device is offline, in a Dashboard page’s Device Card, it indicates the duration, since the device was 'last' seen e.g., ‘Recently’ or ‘2 hour ago’.
- Enhancements in the downloaded CSV usage report’s format and it’s device details information.
In version 2.1.4:
This version includes bug fixes and improvements, as follows:
- Enhancements to the creation of a ‘new’ schedule for thermostats and an enhancement to indicate the currently active grouping of a schedule’s days.
- Enhancement to resolve the issue with Save to Schedule and Cancel Schedule Override buttons not being visible without scrolling on some mobile devices.
- Fixed an issue on some iOS devices to view a user’s locations list from the Dashboard page, where a user has a lot of locations.
- Movement of * to indicate required fields in Add/Edit Locations forms to the top of the form.
2.1.6 28/10/2025
In version 2.1.5:
This version includes bug fixes and improvements, as follows:
- Support for Dark mode.
- Enhancement to optionally show devices in grid layout within a location’s Dashboard page.
- When an IOT device is offline, in a Dashboard page’s Device Card, it indicates the duration, since the device was 'last' seen e.g., ‘Recently’ or ‘2 hour ago’.
- Enhancements in the downloaded CSV usage report’s format and it’s device details information.
In version 2.1.4:
This version includes bug fixes and improvements, as follows:
- Enhancements to the creation of a ‘new’ schedule for thermostats and an enhancement to indicate the currently active grouping of a schedule’s days.
- Enhancement to resolve the issue with Save to Schedule and Cancel Schedule Override buttons not being visible without scrolling on some mobile devices.
- Fixed an issue on some iOS devices to view a user’s locations list from the Dashboard page, where a user has a lot of locations.
- Movement of * to indicate required fields in Add/Edit Locations forms to the top of the form.
In version 2.1.3:
This version includes bug fixes and improvements, as follows:
- Support landscape view in tablets.
- Support Alexa and Google Home Integration with tekmar 564 thermostat.
- Fix an issue with occasionally setpoint values not properly displayed on Device Details page.
- Fix some formatting and translation issues in app sign-in pages.
2.1.5 19/08/2025
In version 2.1.4:
This version includes bug fixes and improvements, as follows:
- Enhancements to the creation of a ‘new’ schedule for thermostats and an enhancement to indicate the currently active grouping of a schedule’s days.
- Enhancement to resolve the issue with Save to Schedule and Cancel Schedule Override buttons not being visible without scrolling on some mobile devices.
- Fixed an issue on some iOS devices to view a user’s locations list from the Dashboard page, where a user has a lot of locations.
- Movement of * to indicate required fields in Add/Edit Locations forms to the top of the form.
In version 2.1.3:
This version includes bug fixes and improvements, as follows:
- Support landscape view in tablets.
- Support Alexa and Google Home Integration with tekmar 564 thermostat.
- Fix an issue with occasionally setpoint values not properly displayed on Device Details page.
- Fix some formatting and translation issues in app sign-in pages.
In version 2.1.2:
This version includes the following bug fixes:
- Fix to an issue with saving changes to device settings on some tekmar snow melting control models 670 and 671 devices.
2.1.4 21/05/2025
In version 2.1.3:
This version includes bug fixes and improvements, as follows:
- Support landscape view in tablets.
- Support Alexa and Google Home Integration with tekmar 564 thermostat.
- Fix an issue with occasionally setpoint values not properly displayed on Device Details page.
- Fix some formatting and translation issues in app sign-in pages.
In version 2.1.2:
This version includes the following bug fixes:
- Fix to an issue with saving changes to device settings on some tekmar snow melting control models 670 and 671 devices.
In version 2.1.1:
This version includes bug fixes and improvements, as follows:
- Enhancements to Dashboard page’s Device Cards to show additional information such as whether a device is heating up or cooling down.
- For tekmar thermostats, enhancements to Device Detail page’s Temperature tab to view the floor heating, fan and humidity current values, and allow changes in their settings, as supported/configured for a thermostat.
- Improvements in Device Settings page’s UI for configuring the settings.
- Changed the Pending Invitation’s 'Delete Invitation’ button to trash icon.
2.1.3 17/12/2024
In version 2.1.2:
This version includes the following bug fixes:
- Fix to an issue with saving changes to device settings on some tekmar snow melting control models 670 and 671 devices.
In version 2.1.1:
This version includes bug fixes and improvements, as follows:
- Enhancements to Dashboard page’s Device Cards to show additional information such as whether a device is heating up or cooling down.
- For tekmar thermostats, enhancements to Device Detail page’s Temperature tab to view the floor heating, fan and humidity current values, and allow changes in their settings, as supported/configured for a thermostat.
- Improvements in Device Settings page’s UI for configuring the settings.
- Changed the Pending Invitation’s 'Delete Invitation’ button to trash icon.
In version 2.1.0:
- Device Details page’s Usage tab dates & downloaded Usage report title will indicate the usage’s date per the device’s time zone.
- Dynamic masks added to the Device’s Registration Code, on the Add Device page.
- In the Dashboard page’s Users tab, the Location’s Owner and Shared Users complete email address is displayed.
2.1.2 12/11/2024
In version 2.1.1:
This version includes bug fixes and improvements, as follows:
- Enhancements to Dashboard page’s Device Cards to show additional information such as whether a device is heating up or cooling down.
- For tekmar thermostats, enhancements to Device Detail page’s Temperature tab to view the floor heating, fan and humidity current values, and allow changes in their settings, as supported/configured for a thermostat.
- Improvements in Device Settings page’s UI for configuring the settings.
- Changed the Pending Invitation’s 'Delete Invitation’ button to trash icon.
In version 2.1.0:
- Device Details page’s Usage tab dates & downloaded Usage report title will indicate the usage’s date per the device’s time zone.
- Dynamic masks added to the Device’s Registration Code, on the Add Device page.
- In the Dashboard page’s Users tab, the Location’s Owner and Shared Users complete email address is displayed.
In version 2.0.8:
This version includes bug fixes and improvements, as follows:
- Support the tekmar Wi-Fi Setpoint Control and the SunTouch SunStat BaseBoard thermostat.
- Allow a user to do custom ordering of their list of devices and locations.
- Ability to turn their thermostat’s schedule on/off from the application.
- Improvements in SMS phone entry and validation.
- Indication when the thermostat’s heating/cooling is turned off due to Cold Weather Shut Down/Warm Weather Shut Down settings.
- Improvements in how field input errors are shown.
2.1.1 29/10/2024
In version 2.1.0:
This version includes bug fixes and improvements, as follows:
- App Usage tab dates & downloaded Usage report title will indicate the usage’s date per the device’s time zone
- Dynamic masks added to the Device’s Registration Code, on the Add Device Page
- In the Dashboard page’s Users tab, the Location’s Owner and Shared Users complete email address is displayed
In version 2.0.8:
This version includes bug fixes and improvements to:
- Support the tekmar Wi-Fi Setpoint Control and the SunTouch SunStat BaseBoard thermostat.
- Allow a user to do custom ordering of their list of devices and locations.
- Ability to turn their thermostat’s schedule on/off from the application.
- Improvements in SMS phone entry and validation.
- Indication when the thermostat’s heating/cooling is turned off due to Cold Weather Shut Down/Warm Weather Shut Down settings.
- Improvements in how field input errors are shown.
In version 2.0.7:
This version includes bug fixes and improvements to:
- Enhancements to tekmar snow melt control models 670 and 671 monitoring/control to provide outdoor, melt run time, and slab status and configuration of the control’s temperature settings. Also, to get notifications for melting & storm starting and stopping.
- Enhancements in the Add/Edit Location pages data entry and fields validation.
- For thermostats with auto mode, allow for continuous increase/decrease of ‘Heat To’ and ‘Cool To’ values within the allowed ranges; even when the dead band temperature gap is reached.
- Additional improvements in changing a thermostat’s setpoint.
2.1.0 30/07/2024
In version 2.0.8:
This version includes bug fixes and improvements to:
- Support the tekmar Wi-Fi Setpoint Control and the SunTouch SunStat BaseBoard thermostat.
- Allow a user to do custom ordering of their list of devices and locations.
- Ability to turn their thermostat’s schedule on/off from the application.
- Improvements in SMS phone entry and validation.
- Indication when the thermostat’s heating/cooling is turned off due to Cold Weather Shut Down/Warm Weather Shut Down settings.
- Improvements in how field input errors are shown.
In version 2.0.7:
This version includes bug fixes and improvements to:
- Enhancements to tekmar snow melt control models 670 and 671 monitoring/control to provide outdoor, melt run time, and slab status and configuration of the control’s temperature settings. Also, to get notifications for melting & storm starting and stopping.
- Enhancements in the Add/Edit Location pages data entry and fields validation.
- For thermostats with auto mode, allow for continuous increase/decrease of ‘Heat To’ and ‘Cool To’ values within the allowed ranges; even when the dead band temperature gap is reached.
- Additional improvements in changing a thermostat’s setpoint.
In version 2.0.6:
This version includes bug fixes and improvements to:
- Enhanced HTML format for email notifications.
- A user is informed that there is a new Watts Home version available, and he/she is directed to the appropriate app store to install it.
- Resolved an issue with Alexa and Google Home integration with ConnectPlus properly showing Away (or Eco) state in Watts Home, when the Away state change originates from these Voice Assistant systems.
- Resolved an issue with Push Notifications being received after a user logs off in version prior to 2.0.5.
2.0.8 29/05/2024
In version 2.0.7:
This version includes bug fixes and improvements to:
- Enhancements to tekmar snow melt control models 670 and 671 monitoring/control to provide outdoor, melt run time, and slab status and configuration of the control’s temperature settings. Also, to get notifications for melting & storm starting and stopping.
- Enhancements in the Add/Edit Location pages data entry and fields validation.
- For thermostats with auto mode, allow for continuous increase/decrease of ‘Heat To’ and ‘Cool To’ values within the allowed ranges; even when the dead band temperature gap is reached.
- Additional improvements in changing a thermostat’s setpoint.
In version 2.0.6:
This version includes bug fixes and improvements to:
- Enhanced HTML format for email notifications.
- A user is informed that there is a new Watts Home version available, and he/she is directed to the appropriate app store to install it.
- Resolved an issue with Alexa and Google Home integration with ConnectPlus properly showing Away (or Eco) state in Watts Home, when the Away state change originates from these Voice Assistant systems.
- Resolved an issue with Push Notifications being received after a user logs off in version prior to 2.0.5.
In version 2.05:
This version includes bug fixes and improvements to:
- - When a Push Notification is selected, the app opens the device’s Device Detail page of the device that generated the event.
- User’s pending invitations expiration has been extended from 24 hours to 7 days. Also, upon expiration, a user is informed that it has expired, and he/she can either resend the invitation or delete it.
- Improvement in the Add/Edit Location forms flow and validation.
- On pages that edits can be made (e.g., Edit Device, Device Settings, & Edit Location), the ‘Save’ (or similar button) is inactive until a change is made, and if leave a page without making any changes, a ‘Discard Changes’ popup is not displayed.
- Resolved issues with device offline message incorrectly being displayed and also, when a device goes offline, some popups are still shown on the Dashboard page.
- Consistent format of English button labels.
2.0.7 19/12/2023
In version 2.0.6:
This version includes bug fixes and improvements to:
- Enhanced HTML format for the email notifications.
- A user is informed that there is a new Watts Home version available, and he/she is directed to the appropriate app store to install it.
- Resolved an issue with Alexa and Google Home integration with ConnectPlus properly showing Away (or Eco) state in Watts Home, when the Away state change originates from these Voice Assistant systems.
- Resolved an issue with Push Notifications being received after a user logs off in version prior to 2.0.5.
In version 2.05:
This version includes bug fixes and improvements to:
- When a Push Notification is selected, the app opens the device’s Device Detail page of the device that generated the event.
- User’s pending invitations expiration has been extended from 24 hours to 7 days. Also, upon expiration, a user is informed that it has expired, and he/she can either resend the invitation or delete it.
- Improvement in the Add/Edit Location forms flow and validation.
- On pages that edits can be made (e.g., Edit Device, Device Settings, & Edit Location), the ‘Save’ (or similar button) is inactive until a change is made, and if leave a page without making any changes, a ‘Discard Changes’ popup is not displayed.
- Resolved issues with device offline message incorrectly being displayed and also, when a device goes offline, some popups are still shown on the Dashboard page.
- Consistent format of English button labels.
In version 2.0.4:
This version includes bug fixes and improvements to:
- Setting thermostat schedule time with Canadian French regionalization on mobile phone
- Support of Apple VoiceOver
2.0.6 29/08/2023
In version 2.0.5:
This version includes bug fixes and improvements to:
- When a Push Notification is selected, the app opens the device’s Device Detail page of the device that generated the event.
- In an accountholder’s Settings, if attempt to enable Push Notifications and notifications are not enabled in the iOS/Android device, he/she is informed to update them in the device’s settings.
- User’s pending invitations expiration has been extended from 24 hours to 7 days. Also, upon expiration, a user is informed that it has expired, and he/she can either resend the invitation or delete it.
- Improvement in the Add/Edit Location forms flow and validation.
- On pages that edits can be made (e.g., Edit Device, Device Settings, & Edit Location), the ‘Save’ (or similar button) is inactive until a change is made, and if leave a page without making any changes, a ‘Discard Changes’ popup is not displayed.
- Resolved issues with device offline message incorrectly being displayed and also, when a device goes offline, some popups are still shown on the Dashboard page.
- Consistent format of English button labels.
In version 2.0.4:
This version includes bug fixes and improvements to:
- Setting thermostat schedule time with Canadian French regionalization on mobile phone
- Support of Apple VoiceOver
In version 2.0.3
Add support for the SunTouch CommandPlus WiFi Thermostat
In version 2.0.2:
This version includes improvements to:
- Home/Away toggle
- Push notifications
- Energy usage charting and email
- Temporary hold when adjusting temperature in auto mode
- Validation of location and device names, ZIP/postal code, mobile phone number
- Session logout message
- Internet disconnected message
- French and Spanish translations and changing language preferences
2.0.5 27/06/2023
In version 2.0.4:
This version includes bug fixes and improvements to:
- Setting thermostat schedule time with Canadian French regionalization on mobile phone
- Support of Apple VoiceOver
In version 2.0.3
Add support for the SunTouch CommandPlus WiFi Thermostat
In version 2.0.2:
This version includes improvements to:
- Home/Away toggle
- Push notifications
- Energy usage charting and email
- Temporary hold when adjusting temperature in auto mode
- Validation of location and device names, ZIP/postal code, mobile phone number
- Session logout message
- Internet disconnected message
- French and Spanish translations and changing language preferences
In version 2.0.1:
Add support for the Invita WiFi Thermostat 564 and 564B
In version 2.0.0:
This version of the app includes a brand-new look to improve the user experience. The improvements include:
-New account login and account recovery screens
-New temperature adjustment using up and down buttons
-Away toggle located on both the locations list and location screens
-Improved energy use charting
-Improved programmable schedule design
-Additional information on snow melt operation and status
2.0.4 04/04/2023
In version 2.0.3:
Add support for the SunTouch CommandPlus WiFi Thermostat
In version 2.0.2:
This version includes improvements to:
- Home/Away toggle
- Push notifications
- Energy usage charting and email
- Temporary hold when adjusting temperature in auto mode
- Validation of location and device names, ZIP/postal code, mobile phone number
- Session logout message
- Internet disconnected message
- French and Spanish translations and changing language preferences
In version 2.0.1:
Add support for the Invita WiFi Thermostat 564 and 564B
In version 2.0.0:
This version of the app includes a brand-new look to improve the user experience. The improvements include:
-New account login and account recovery screens
-New temperature adjustment using up and down buttons
-Away toggle located on both the locations list and location screens
-Improved energy use charting
-Improved programmable schedule design
-Additional information on snow melt operation and status
2.0.3 24/01/2023
In version 2.0.2:
This version includes improvements to:
- Home/Away toggle
- Push notifications
- Energy usage charting and email
- Temporary hold when adjusting temperature in auto mode
- Validation of location and device names, ZIP/postal code, mobile phone number
- Session logout message
- Internet disconnected message
- French and Spanish translations and changing language preferences
In version 2.0.1:
Add support for the Invita WiFi Thermostat 564 and 564B
In version 2.0.0:
This version of the app includes a brand-new look to improve the user experience. The improvements include:
-New account login and account recovery screens
-New temperature adjustment using up and down buttons
-Away toggle located on both the locations list and location screens
-Improved energy use charting
-Improved programmable schedule design
-Additional information on snow melt operation and status
2.0.2 15/11/2022
Added support for Invita thermostat
2.0.1 20/06/2022
This version of the app includes a brand new look to improve the user experience. The improvements include:
-New account login and account recovery screens
-New temperature adjustment using up and down buttons
-Away toggle located on both the locations list and location screens
-Improved energy use charting
-Improved programmable schedule design
-Additional information on snow melt operation and status
2.0 24/05/2022
Watts Home v1.4.3 includes:
- Removed the temperature scale preference feature, which used to be accessible via the User Settings page
- Performance enhancements and minor updates
Temperature units in the app will now always reflect the temperature units on a device. The temperature units for a device can be changed either in the Device Settings page through the Watts Home app, or through the device itself.
For technical support, contact tekmar.customerservice@wattswater.com
1.4.3 28/07/2021
Watts Home v1.0.3 includes:
- Improvements and bug fixes.
1.0.3 18/03/2020
Watts Home v1.0.2 includes:
- Improvements to user authentication flow
- Spanish and French translations improved
1.0.2 17/03/2020
Version 1.0.1
1.0.1 09/03/2020
In version 2.2.0:
This version includes bug fixes and improvements, as follows:
Improved device connectivity notifications, notification settings, and related app flows, including accessibility improvements.
Additional improvements to overall app performance, stability, and user experience.
more Version 2.2.0 7 Jul
Data Linked to You The following data may be collected and linked to your identity:
Contact Info Identifiers Usage Data Diagnostics Data Not Linked to You The following data may be collected but it is not linked to your identity:
Contact Info User Content 