Bluetooth dropping out

Hello, I use Sleep on a OnePlus 6t. It was working fine with an Amazfit Bip wearable, but I recently upgraded to a Samsung Galaxy Watch Active 2. Now when I start sleep tracking, my bluetooth will automatically turn off within a few minutes. It will later come back on, but cut off again multiples times per night. I’m not sure it’s the app, this could be an issue with the watch software, but I can’t find the culprit. Any ideas of things I can try to keep the bluetooth connection on consistently? Thanks for any ideas.