First, you need at least one TrickleStar Smart Plug. If you do have one, please follow the procedures: 1. Install TrickleStar Smart Plug app on Android or iOS app 2. Sign up an TrickleStar Smart Plug account via TrickleStar Smart Plug app 3. Set up a TrickleStar Smart Plug 4. Tap on [Enable Skill] to add an TrickleStar Smart Plug skill to your Alexa App and link your TrickleStar Smart Plug account with your Amazon Echo account 5. Go to “Smart Home” from the side menu of the Alexa app 6. Tap on [Discover devices] to search your TrickleStar Smart Plug 7. Add your TrickleStar Smart Plug to the Alexa app