Download Flo from the Google Play Store or the Apple App Store and simply open the app to get started – No account needed. As soon as you start driving, Flo will automatically record your trips. (See "How do I record a trip?" to learn how to tell Flo to only record trips when you want it to.)
It's that easy. As you drive, Flo uses the sensors and GPS in your device to determine the quality of your driving. Flo emits a pleasant sound during smooth acceleration, steady speed, and other environmentally-friendly actions. Floor the gas pedal or drive too hard through a curve and Flo will let you know with a harsh sound. At the end of each trip, you can review it in the app or on your online profile. You can see what you did right and where you need to improve.