Mercury Marine’s SmartCraft® Integrated Marine Technology is the most complete and powerful boat information system ever created. SmartCraft provides up-to-the-second information on dozens of engine diagnostics, including RPM, fuel flow and management, critical temperature readings, speed, and engine trim. By taking the guesswork out of boating, SmartCraft makes your time on the water more enjoyable for you and your passengers. No one offers a more complete line of digitally controlled engines than Mercury Marine.