I downloaded the beta 2 to my watch. It never had the first beta installed.
On the first night, it didn't record any deep sleep data. I usually get over 60 minutes of deep sleep. It didn't record any oxygen data either.
The second night, my watch didn't record any sleep data. I powered down, rebooted, and sleep data appeared. I was still reporting 0 minutes of deep sleep data. It didn't record any oxygen data either.
The third night (last night), the the phone recorded my sleep but only recorded 3 minutes of deep sleep. I know that I usually get over 60 minutes of deep sleep. The watch didn't record any oxygen data either.
I can take a manual reading of my oxygen levels and that works properly.
I am having similar issues with sleep tracking since installing Beta2. The first night, when I went into the Health app on my phone, it did not automatically capture the sleep activity. It asked if I was asleep and then recorded it on the wrong day. Same thing the next night. For the last 3 nights, it has not detected or recorded anything.
I did update the Health app when Beta 2 was released.
