It seems like everyday the altimeter is hundreds of feet off, only high never low.
I have to calibrate it almost everyday in the same location with the same elevation and use the nearest airport to set the barometric pressure. But it still gets hundreds of feet off throughout the day. Is this an issue or just part of having a watch-based altimeter with low accuracy?
I sit in my dining room and set it to 20'. The barometric pressure usually corrects itself once I reset the elevation. But the next morning I'll check the elevation and it'll be anywhere from 50-350'.
The problem persists even after the auto-calibration of GPS activities.