Smartwatch Stelio ST-SWJ102-BK Junior Pro AI 4G black – children’s wearable with 4G connectivity

Stelio ST-SWJ102-BK Junior Pro AI 4G is a children’s smartwatch with 4G connectivity designed for remote contact, basic health monitoring and location tracking. The wearable integrates Nio AI, a child-safe voice assistant based on OpenAI technology, and combines GPS, Wi‑Fi and LBS positioning for real‑time tracking. The watch supports voice and video calls, voice messages and SMS over 4G LTE, includes a 5MP camera for photos and video calls, and provides heart rate and SpO2 monitoring. A 1.78" AMOLED touchscreen delivers clear visuals, while IP67 protection and a 700mAh battery make the device suitable for everyday use. The product also includes school mode, geofence safety zones, an emergency SOS button and GDPR-compliant data handling.

Advantages

The Stelio Junior Pro AI 4G combines multiple communication channels and location methods to ensure reliable contact and accurate positioning. The integrated Nio AI assistant provides child-appropriate interaction and learning support without exposing raw AI outputs. Health sensors for heart rate and blood oxygen enable basic monitoring of a child’s condition, and the 5MP camera supports video calls and visual verification. Physical resilience is supported by IP67 water and dust protection, and the 700mAh battery offers extended operating time between charges. Built-in storage and RAM ensure responsive performance for everyday tasks.

Suitable for

Key specifications

How to use

Insert a compatible 4G SIM and follow the setup wizard on the watch or companion app to connect the device to a mobile network and register the child’s profile. Configure location permissions and enable GPS, Wi‑Fi and LBS positioning for accurate tracking. Set up the geofence safety zones and emergency contacts so the SOS button sends immediate alerts. Use the Nio AI assistant directly from the watch for voice queries and learning tasks, and manage school mode schedules through the companion app to limit distractions during class hours. Charge the device with the supplied charger and monitor battery level in the app to plan recharging.

Recommendations

For best location accuracy, enable GPS and Wi‑Fi positioning and update the companion app regularly. Teach your child how to use the SOS button and test safe contact procedures. Use school mode to avoid interruptions during lessons and review privacy settings to ensure GDPR-compliant protections are active.