I’ve been there—when my teen goes off the grid, it’s stressful! The easiest way is using Apple’s built-in “Find My” app; you can see her iPhone’s real-time location as long as it’s turned on and linked to your iCloud. For more detailed location history, you might try third-party parental control apps like Life360, which show where she’s been throughout the day—not just her current spot. Have you set up “Find My” already, or would you like a walkthrough?