Open the Alexa app; if needed, verify your account and allow the different permissions.
Tap the Devices tab, and then swipe to and tap YOUR SMART HOME SKILLS.
Tap ENABLE SMART HOME SKILLS, and then tap the Search icon in the top right.
Next, search for and select Eccotemp, and then tap ENABLE TO USE.
Log in and authorize Eccotemp using your account. Then, tap AUTHORIZE.
Once authorized, you can tap CLOSE to begin the device discovery process.
The ESH will now be ready to use voice commands and be added to the "devices" section of the Amazon Alexa app.