1. Fampidirana
This manual provides essential instructions for setting up and operating your TEZILON 4G GPS Smart Watch, Model TB0081. Designed for both children and the elderly, this device offers global real-time GPS positioning, two-way communication, and emergency features to enhance safety and connectivity.
Please read this manual thoroughly before first use to ensure proper functionality and to maximize your experience with the smart watch.

Figure 1: TEZILON 4G GPS Smart Watch.
2. Inona no ao anaty boaty
- TEZILON 4G GPS Smart Watch (Model TB0081)
- Tariby fametahana andriamby
- SIM Card Opener Tool
- Small Screwdriver (for SIM card cover)
- User Manual (ity antontan-taratasy ity)

Figure 2: Contents of the TEZILON 4G GPS Smart Watch package.
3. Fametrahana
3.1. Fametrahana karatra SIM
- Ensure the smart watch is powered off before inserting the SIM card.
- Locate the SIM card slot on the side of the watch. Use the provided small screwdriver to unscrew the SIM card cover.
- Insert a 4G Nano SIM card (e.g., Speedtalk) with the chip facing inward and the notch aligned as shown in the diagram.
- Gently push the SIM card until it clicks into place. The card should not spring back out.
- Replace the SIM card cover and secure it with the screw.
- Power on the watch.
Zava-dehibe: The watch requires a 4G Nano SIM card with an active data plan for full functionality, including calls, video calls, and GPS tracking. Ensure the SIM card is properly activated with your chosen carrier.

Figure 3: SIM card installation steps.
3.2. Companion App Installation
To manage the smart watch's features, track its location, and communicate with the wearer, download the dedicated companion app on your smartphone. The app is compatible with both Android and iOS systems. Refer to the Quick Guide for QR codes or app store links.
- Scan the QR code provided in the Quick Guide or search for the app name in your smartphone's app store.
- Apetraho ny fampiharana ary mamorona kaonty.
- Follow the in-app instructions to pair your smart watch with your account. This typically involves scanning a QR code displayed on the watch screen.
4. Torolàlana miasa
4.1. Fikarohana fototra
- Herim-batana / maty: Tsindrio ary hazòny ny bokotra fampandehanana (matetika eo amin'ny sisiny) mba hampandeha na hamonoana ny famantaranandro.
- Fikarohana efijery: Swipe left or right on the touchscreen to browse through different applications and features. Tap an icon to open an application.
- bokotra miverina: Use the designated return button (if available) or swipe gestures to go back to the previous screen or watch face.
4.2. Endriky ny fifandraisana
- Two-Way Phone Calls: The watch functions as a mobile phone. Approved contacts can call the watch, and the watch wearer can call pre-set numbers from the phonebook.
- Video antso: Initiate and receive video calls with approved contacts directly from the watch.
- Voice Chat/Messages: Send and receive short voice messages with contacts through the watch's chat function.
- Antso vonjy taitra SOS: In an emergency, long-press the SOS button for 3 seconds. The watch will automatically dial up to 3 pre-set emergency contact numbers until one is answered.

Figure 4: Demonstrating the video call feature.

Figure 5: The SOS emergency call feature for immediate assistance.
4.3. Location Tracking & Safety
- Global Real-Time GPS Positioning: Track the watch's location in real-time via the companion app on your smartphone.
- Geo-Fence: Set safe areas (geo-fences) in the app. You will receive an alarm notification on your phone if the watch wearer enters or leaves these designated areas.
- Lalana ara-tantara: Review the watch wearer's past locations for the last 90 days within the app.
- Fanaraha-maso ny feo: Input a guardian's number in the voice monitoring page of the app to request a one-way call from the watch to the monitoring number. The guardian can hear sounds around the watch wearer without the watch making any noise.

Sary 6: Tapitraview of global positioning and safety features.

Figure 7: Explanation of the voice monitoring feature.
4.4. Fampiasa fanampiny
- Camera & Gallery: The watch has a built-in camera for taking photos, which can be viewed ao amin'ny galeria.
- Pedometer: Tracks steps taken throughout the day.
- Famantaranandro: Mametraha fanairana ho fampahatsiahivana.
- Silent Mode (Class Mode): Activate this mode to prevent distractions during school hours. The watch will not ring or vibrate.
- Math Game: Engaging math games for educational entertainment.
- Kalandrie: View dates and schedule.
- Music & Video Player: Milalao haino aman-jery filevoatahiry ao amin'ny famantaranandro.
- Mpanoratra feo: Raketo an-tsoratra ireo raki-peo.

Figure 8: Icons representing the various functions of the smart watch.
5. Fikojakojana
- fanoherana ny rano: The watch is IP67 water resistant, suitable for washing hands or playing with water. Do not wear it while swimming or showering, or immerse it in water.
- famandrihana: Use the provided magnetic charging cable. Align the charger with the magnetic contacts on the back of the watch.
- Fanadiovana: Wipe the watch with a soft, dry cloth. Avoid using harsh chemicals.
6. Famahana olana
- GPS tsy mandeha: If the GPS function is not working correctly, ensure the watch's APN settings are properly configured. Contact customer support for assistance with APN settings if needed.
- No Network/Call Issues: Verify that the 4G Nano SIM card is correctly inserted, activated, and has an active data plan. Check for network coverage in your area.
- Mihena haingana ny bateria: Battery life can vary based on usage. Reduce screen brightness, disable unnecessary features, or adjust tracking intervals in the app to conserve battery.
- Jereo tsy mandeha: Ensure the watch is fully charged. If it still doesn't turn on, contact customer support.
For further assistance, please refer to the contact information provided in your Quick Guide or on the TEZILON official website.
7. Famaritana
- Laharana modely: TB0081
- Haben'ny efijery: 1.44 santimetatra
- Rafitra fikirakirana: Wearable OS (compatible with iOS and Android)
- Haben'ny fitadidiana RAM: 512 mb
- Teknolojia fifandraisana: Cellular (4G)
- Fenitry ny fifandraisana tsy misy tariby: 802.11ac
- GPS: GPS voaorina
- Batterie: 1 Lithium Ion bateria (tafiditra)
- Fahaizana bateria: 650 Miliamp ORA
- fanoherana ny rano: IP67
- Lanja entana: 55 Gram (1.94 ounces)
- Endri-javatra manokana: Alarm Clock, Camera, GPS, Phone Call / Video Call, SOS Button
8. Lahatsary momba ny vokatra ofisialy
Lahatsary 1: Nifarana ny ofisialyview of the TEZILON 4G GPS Smart Watch, highlighting its waterproof design and SOS phone call capabilities.
9. Warranty sy fanohanana
For any product-related inquiries, technical support, or warranty claims, please contact the TEZILON after-sales team. Refer to the product packaging or the official TEZILON webtranokala ho an'ny antsipiriany momba ny fifandraisana.
Tazomy ny rosia fividiananao ho porofon'ny fividiananao mba hahazoana antoka fa nividy ianao.