Anyone using Oura or equivalent?

[Tintinuviel]

I've been awful at tracking BBT so far, and have irregular sleep patterns due to work.

I've been wondering what gadgets everyone uses, and if there's anything (other than a basic thermometer) that can do it accurately without costing a ton.

I'm using the new Samsung equivalent- the Galaxy ring!
Here's my chart currently..

And just to add, got a static smiley on clearblue ovulation sticks just now, so the temp rise is clearly accurate!

I’m using oura ring