Fiance keeps being secretive

I don't wanna call him out on it and hurt his feelings but we have life360 (he use to say he was off work, and I knew how long it took him which helped with making dinner... but two times he was 2 hours late. No call or text and said he forgot something)

So we got that because it helped me feel like I knew he was safe. We can see where each other are and what have you

But lately he's been turning off his GPS near the work day and he said "no I didn't" yet the app tells you when the other person goes offline.

I just feel it's suspicious, I've been hurt before not by him but just in general. I am transparent with him but the whole turning off gps....I feel he is hiding something. It can't be a connection issue, I work in tech....I never had that issue where he's at.

Not sure how to talk about it or if I should or what .....

We are in our 30s. He's never been cheated on, I have. He just goes thru life care free and ignorant sometimes lol. While I have anxiety (he knows).