For anyone who likes exact paths here is the nerdy breakdown on recent One UI versions. On the childs Galaxy open Settings. Go straight to Digital Wellbeing and parental stuff near the bottom. Select the parental section and hit Lets do this. Enter the kids Google details then switch to your parent account on your phone to finish linking. For the Samsung side Settings Samsung account Family Add family member Create child account. Verify with code. Samsung Kids shows in quick panel edit if missing add it there. Set profile screen time and allowed contacts. Location sharing turns on in the family group menu. This combo gives app blocking web filters and usage stats all in one place. Tested on S25 series no issues.