You can test your speed on the MySparklight mobile app.
From the Home Page, scroll down to my My Service.
From the Data Speed section, you'll see results from your latest speed test, and you'll be able to run a speed test. Simply click on Test Speed to get started. Keep in mind that WiFi speeds on mobile devices are typically lower than wired speeds. For detailed information about speed tests view Can I Run an Internet Speed Test.
Note: If you have joined Sparklight from CableAmerica, Fidelity, Hargray or ValuNet, please be aware that select Sparklight tools may not yet be fully integrated for your account. We apologize for the inconvenience and assure you we are working diligently to continuously update our systems in order to provide you with the best experience possible. For all account or service information, please contact our customer support team at 877-692-2253. Thank you for your understanding.