The most common Garmin problems and how to fix them
Altimeter/barometer when going to the pool : r/GarminFenix
Fenix 6X with wrong elevation data and spikes on altimeter profile - Sign here if you have the same - fēnix 6 series - Wearables - Garmin Forums
Altimeter problem after upgrade to 15.20 firmware - fēnix 5 Plus series - Wearables - Garmin Forums
How accurate is the altimeter in a GPS watch? - Geoawesomeness
Anyone knows if there are plans to improve altimeter automatic calibration algorithm soon? - fēnix 6 series - Wearables - Garmin Forums
Is my sensors dead? - fēnix 5 series - Wearables - Garmin Forums
After calibrating the barometer the trending arrow is pointing down 15min after every altimeter calibration - fēnix 5 Plus series - Wearables - Garmin Forums