Has anyone had problems with the garmin 310xt hrm? Mine gives a very low reading (30bpm) then will jump up to a high reading (i.e. 157 bpm) and eventually no reading.
Just finished a 1:15 minute run - tried to adjust and place around different areas of rib cage. also have cleaned it. i sweat a lot so i know it is wet.
Anyone else having this problem?
Just finished a 1:15 minute run - tried to adjust and place around different areas of rib cage. also have cleaned it. i sweat a lot so i know it is wet.
Anyone else having this problem?