My kids (11 and 13) both have iPads and laptops but neither has a SIM. My eldest daughter has an Apple Watch SE which had cellular connection and a Nokia 4G pho

My kids (11 and 13) both have iPads and laptops but neither has a SIM. My eldest daughter has an Apple Watch SE which had cellular connection and a Nokia 4G phone. She can have a real phone when she is 15. We have apple family set up with screen time password requests for all apps. There are some struggles but by and large they are pretty good.