Clearblue Advanced OPK Question

Hope • Sun, Mar 31

For those of you that use the Clearblue Advanced OPK, how many days before ovulation do you get a blinking smiley face (high fertility)?

I’m not supposed to ovulate for 6-8 more days (different apps say different things 🤷🏼‍♀️) so I was surprised that I got a blinking smiley this morning. Thoughts???