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

**URL:** https://aio.lv/en/product--stelio-st-swj102-bk--12222935
**Data updated:** 2026-03-29 16:10 (EEST)
**Category:** Smartwatches & Fitness Bands
**Manufacturer:** Stelio
**Manufacturer code:** ST-SWJ102-BK
**EAN:** 5902510618315
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 105.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 87.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--stelio-st-swj102-bk--12222935

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 02.07.2026 | 1.89 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

Stelio ST-SWJ102-BK Junior Pro AI 4G is a children’s smartwatch featuring 4G connectivity. Designed as a wearable for kids, it provides mobile network support for calls and data, timekeeping, and typical smartwatch functions for child monitoring and communication. Suitable for parents who need remote contact and basic location or safety-related features via a wearable device.

## Long description

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
Parents who need continuous voice and video communication with their child
Families requiring real‑time location tracking and geofence alerts
Use cases needing a child‑safe voice assistant for simple queries and learning
Monitoring basic health metrics such as heart rate and SpO2 during daily activities
Children who need a durable, water‑resistant wearable for school and play
Key specifications
Display: 1.78" AMOLED touchscreen
Connectivity: 4G LTE (voice, video calls, SMS, data), Wi‑Fi, GPS, LBS
Camera: 5MP for photos and video calls
Sensors: Heart rate monitor, SpO2 sensor
Battery: 700mAh providing extended usage
Memory and storage: 1GB RAM and 8GB internal storage
Water and dust resistance: IP67
Safety features: Emergency SOS button, geofence (safety zones), school mode
Software: Nio AI child‑safe voice assistant (OpenAI‑based)
Privacy: GDPR-compliant data handling
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.
Usage 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.

## FAQ

### How much does the Stelio Junior Pro AI 4G smartwatch ST-SWJ102-BK cost, and is it available for purchase?

The price is 105.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Monday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Stelio Junior Pro AI 4G smartwatch ST-SWJ102-BK be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Stelio products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Stelio service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12222935/68093567_large.webp