Does Garmin Forerunner 165 have track mode, and hence can it provide recurring time alerts with 1/10 second accuracy?
https://www8.garmin.com/manuals/webhelp/GUID-607F08F6-33FC-40BF-9727-84E54043D82D/EN-US/GUID-6F710D25-D03C-4C65-A42D-79475153F77E.htmlNot sure about the alters, I think you may be able to set some up.www8.garmin.com/.../GUID-D68697C7-D321-4B42-8A52-5C9D257B58CE.html
It does have track run, virtual run, outside run, trail run, threadmill.
