Garmin Forerunner 55 GPS Running Watch (Black) with 2-Pack Screen Protector Bundle Networking 8 maximum aperture enables beautiful

8 maximum aperture enables beautiful defocusing effects

3840x2160p(60Hz

Proximity sensor and two acceleration sensors in your headphones can detect whether you're wearing them or not

-1m-1) Diopter adjustment Dioptre Adjustment -4

Garmin Forerunner 55 GPS Running Watch (Black) with 2-Pack Screen Protector Bundle Networking 8 maximum aperture enables beautifulGARMIN FORERUNNER 55 SEE YOURSELF AS A RUNNER This easy to use GPS smartwatch is designed for people of all skill levels to track their stats and chase their fitness goals. KEY FEATURES: Track your time, distance, pace and speed during your run or walk with built in GPS. Monitor your overall health and wellness with wrist based heart rate1 and more. Take guesswork out of training. This smartwatch suggests runs tailored to you. High end running