Apple Watch SE (2nd Gen) GPS + Cellular

The Apple Watch SE (2nd Gen), paired with Apple's Family Setup feature, takes a fundamentally different approach than the rest of this list: rather than a purpose-built kids' device, it's a full smartwatch made child-appropriate through software. Family Setup allows a parent to configure a cellular Apple Watch SE from their own iPhone, giving the child their own phone number and the ability to call, text, and use Apple's ecosystem without ever owning a smartphone. Schooltime mode is the standout safety feature here, letting parents remotely lock the watch down to essentials during class hours, and Apple's crash detection and Emergency SOS tools go well beyond what dedicated kids' watches typically offer. Water resistance rated for shallow swimming and pool play adds everyday durability, and the seamless integration with Find My makes location checks straightforward for parents already living in the Apple ecosystem. The catch is cost: at $299 for the 40mm GPS + Cellular model, it's roughly double the price of every other watch on this list, and that's before the roughly $10 monthly cellular line. The case size is also a consideration, testers with 10-year-olds found the 40mm/S-M band comfortable, but it runs noticeably larger than purpose-built kids' watches and may swamp a smaller child's wrist. Because it's genuinely a full-featured smartwatch, complete with Apple Music, third-party apps, and more customization than any kid-specific device, it can feel like more capability than a younger child truly needs, and is better suited to tweens or young teens easing toward their first iPhone. For iPhone families with an older child who wants real independence, though, no other watch on this list offers the same long-term ecosystem payoff.