Keeping an eye on your health is now easy with the Garmin Forerunner 255 Smartwatch. It enables you to effortlessly get training and recovery insights so that you can achieve your fitness goals. Thanks to its long battery life, this smartwatch can last for up to 14 days in Smartwatch mode and up to 30 hours in GPS mode. Moreover, the Garmin Connect app lets you create or find existing courses on this smartwatch for maintaining an effective training regimen.