This skill can help you to control your air conditioner registered and configured in "Gree Plus smart" app using your voice with Alexa. Here's a step by step guide 1."Gree Plus'smart" (1). Download "Gree Plus smart" app in Androld or IOS app store. (2). Launch the app and login in or register a new account (3)Click on the “+” upper right to start adding new devices, and then select the ”AC” button. According to the air conditioner remote control to choose, follow the instructions given on the page to configure air conditioner and internet. After resetting successfully, click “Next”, enter the name and password of the home wifi, and click “search for unit” to search. After adding successfully, you will be informed to configure the device successfully. Click “OK” to return to the home page. A new device will appear in “My home”. Click the icon to control it. Here, we can click the power button in the middle of the phone screen to manually control. After the air conditioner is turned on, click the “Fun” button to summon the functional area to set more air conditioners. (4). can edit its name in "Gree Plus smart", which will show in the Alexa app. 2.Alexa app (1). Download Amazon 'Alexa" app from Amazon Market Android or IOS app store, and connect Echo with "Alexa" app. (2). Search the Alexa Skills directory for "GREE Smart Home” (3). Enable this skill, then input account and password on "Gree Plus smart" and click login to blind your "Gree Plus smart" account on the linking page. (4). By saying "Alexa, discover devices." to discovery your devices registered in "Gree Plus smart" account. (5). Now all setup is done, Enjoy your voice joumey with Alexa