FORERUNNER 255 SERIES Owner’s Manual

Situational Awareness

Your Forerunner watch can be used with the Varia smart bike lights and rearview radar to improve situational awareness. See the owner’s manual for your Varia device for more information.

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Situational Awareness

Your Forerunner watch can be used with the Varia smart bike lights and rearview radar to improve situational awareness. See the owner’s manual for your Varia device for more information.