Garmin has started rolling out a new update to many of its popular mid-range smartwatches. 4 Reviews ← exclude selected types ← exclude selected tagsGarmin has not forgotten about its older Forerunner smartwatches just yet. Currently, the company consider the Forerunner 70, Forerunner 170, Forerunner 570 and Forerunner 970 (curr. $749 on Amazon) to be current-generation Forerunner smartwatches. In a series of forum posts, Garmin clarifies that only 20% of eligible smartwatches have received notifications to download Public Beta Version 29.04.