Frequently Asked Questions Is FamilyCare safe? Can I add or remove family members later? What can we track with FamilyCare? How do I invite someone to my family space? Is there a limit on how many family members I can add? Can I use FamilyCare on my phone? What are “digital hugs” and rewards? How do routines work? Is my data shared with anyone outside my family? How do I leave a family space or delete my account?