Health Snapshot not recording Spo2 or HRV

As others have reported, my Health Snapshots on my Fenix 7X do not include Spo2 or HRV data.

I have SpO2 set to sleep only but it works manually.

I have HRV logging turned on in the Data Recording settings.

I tried a few settings changes:

Switching to all day pulse ox doesn't make a difference - still no SpO2 recorded.

Wearing a chest HRM not only doesn't enable HRV, but it disables the Stress reading. Apparently Health Snapshot ONLY works with the built in HR sensor for determining stress.

I am on the current firmware for the Fenix 7X (7.35)

Top Replies

Christian999999 over 3 years ago +1

I had this problem a few days ago, too. I tightened the strap and repeated the health snapshot and then it worked. Usually it works at the first try.

All Replies

0 Christian999999 over 3 years ago

I had this problem a few days ago, too. I tightened the strap and repeated the health snapshot and then it worked. Usually it works at the first try.

0 Ultradianguy over 3 years ago in reply to Christian999999

Thanks for the suggestion but not the issue. Strap is as tight as it could be without cutting off circulation. And both pulse ox and HRV work with other apps- it seems to be specific to Health Snapshot.

0 kschu89 over 3 years ago in reply to Ultradianguy

I'm having the same issue on my Fenix 7X (8.21). However, HRV shows fine for me, but no SPO2 recording.

0 RobJ20 over 2 years ago

Mines doing this no SpO2 recorded/