Bluetooth consistently turning itself off

I'm having issue where my Bluetooth will occasionally turn off. This is an issue because I have a smartwatch that connects with Bluetooth. My SO also has a smartwatch, but doesn't have this issue. I noticed in my battery usage that Bluetooth shows up as an entry in my phone, but does not on my SO. When I tap on Bluetooth, there is an option for '**Adjust Power Use'**. It's apparently set to 'Turn off Bluetooth when not in use.' I can tap on this option, but all it does it take my to the Bluetooth pairing screen, which doesn't seem to have any way to change the option. I also do not have battery saver mode on. There's a variety of things that are battery optimized, but my list of apps matches my SO's phone as well, so I don't think that's an issue either. Clearly I don't want my Bluetooth to turn off, otherwise it makes my watch kind of useless. Does anyone have any ideas on how to fix the issue?