I would hate that. Not that I would try to hide anything from a future partner (single right now), but you need to be able to be your own person. If he is doing this to you, but you can’t look at all of his info and what he does on his phone, that is a HUGE red flag. He sounds like he’s being controlling to me.

Now, I will say, I do share my location through life 360 with my best friend, but that is for safety reason and not just so we can be in each other’s business.

Without knowing the history of your relationship, I will just say that relationships are best built on trust in my beliefs. This decision of your partner's seems controlling. Maybe they need to ask themselves why they need to invade your privacy and work from there? I have been with my partner for 20 years and he has never requested such an invasion of privacy.