Yes! The following devices synchronize directly with Runtastic: Apple Watch, Garmin Smartwatches, or devices equipped with Wear OS by Google.
Please visit the links below for more information about each Smartwatch and its functionality with Runtastic:
For other smartwatches, you have the option to import your activity to Runtastic as a .gpx or .tcx file. For help with importing your activity, please see here.