Same issue here. Anyone managed to fix it?
Same issue here. Anyone managed to fix it?
Old trick I'd use to get it working with my old fenix 3hr
1-turn off activity tracking for a count of 5. Make sure the OHRM light goes off then turn back on.
2-turn off the OHRM off for a count of 5. Make sure the OHRM light goes off then turn back on. Make sure the light actually is on at this point
3-back out of the menu and open the hr widget. Wait for the widget to start at least polling a number (not just it saying "measuring").
4-do something to get you actual heart rate to go up (I normally run a few flights of stairs).
I've found that after giving the OHRM something to latch onto after the reset basically acts like a slap in the face to the sensor. If all else fails do these steps after a power down of the watch.