In fitness and leisure sports, more and more athletes use Apple, Samsung or Huawei smartwatches. Professional athletes, on the other hand, still like to rely on sport computers from Garmin or Polar. They are becoming increasingly smarter, and the boundaries are becoming blurred. Consequently, we also draw comparisons with other smartwatches and the Polar Grit X in our test of the Garmin Forerunner 745.
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