Calibrate altitude?

[Kai Liu]

It shows negative altitude for me definitely wrong, how can I calibrate it?

[Dimitrios Kanellopoulos]

During an activity ?

[pilleus]

@Kai-Liu said in Calibrate altitude?:

It shows negative altitude for me definitely wrong, how can I calibrate it?

I have differences up to 3 m between ascent and descent. Today 820 m ascent, 817 m descent.

I checked 20 activities and no problem so far.

I check the altitude at the start with the S7 app and the activity mountain biking, where I can see the actual altitude. Always correct up to now. Difference to my location up to 5 m.

[Bulkan]

@Kai-Liu sync with the phone and suunto app before start the activity it should help.

[jseguir]

@pilleus 3-5 m can be caused by an small pressure oscillation due weather change

[pilleus]

@jseguir it’s okay for me. Ambit 3 does have the same result at the end of the activity. S7 is very precise!

[Kai Liu]

@Dimitrios-Kanellopoulos yes. It got automatically fixed by the way … on my third use it is pretty accurate.

I run near a beach and it shows 10m altitude (the real altitude should be around 5m) but I am pretty happy with the result.

[Kai Liu]

@Bulkan yeah maybe it just need more time to collect some data. On my third use it turns accurate. Thanks