Apple Watch Sp02 Oxygen Level - Background Measurements

Hi there,

I know you can check your on demand, but I’m curious if you can increase the frequency of the automatic background measurements it takes randomly. During sleep when I’m still, it generally takes a reading everything 30 minutes or so. Is there a way to increase the frequency of this? I know you need to be still for it get a reading, but I’d love to have the thing check it more frequently than every 30 minutes while I’m sleeping.

I do have known lung issues, which is why I’m curious about this.