LAGENIO K9

LAGENIO 4G Kids Watch K9 User Manual

Model: K9 | Brand: LAGENIO

1. Introduction

Welcome to the LAGENIO K9 4G Kids Watch manual. This smartwatch is designed to keep children connected and safe, offering features like 4G video calls, GPS tracking, and parental controls, all within a durable, waterproof design. Please read this manual carefully to ensure proper use and optimal performance of your device.

2. Key Features

  • 4G Connectivity: Supports 4G FDD-LTE for reliable calls and data.
  • Video & Voice Calls: Facilitates direct communication between the watch and approved contacts.
  • GPS Location Tracking: Utilizes GPS, LBS, A-GPS, and Wi-Fi for accurate real-time location monitoring.
  • SOS Emergency Call: Dedicated button for immediate contact with emergency numbers.
  • IP68 Waterproof: Designed to withstand daily water exposure like hand washing and rain.
  • 5MP HD Camera: Allows children to capture photos and videos.
  • AI Learning Assistant (Nio AI): Interactive AI for educational support and answering questions.
  • Parental APP Control: Comprehensive control via a dedicated smartphone app, including safety zones, call restrictions, and class mode.
  • 1.78-inch AMOLED Touch Screen: Bright, clear, and responsive display.
  • Long Battery Life: 700mAh battery provides extended usage.
  • Slim Design: Only 13mm thick for comfortable wear.
  • Multiple Dials: Customizable watch faces.

3. Specifications

FeatureSpecification
ModelK9
CPUW377
Operating SystemAndroid 8.1
Display1.78-inch AMOLED Touch Screen, 368*448 Pixels
Network Mode4G FDD-LTE (B1/B2/B3/B5/B7/B8/B20/B28AB)
SIM Card SupportNano SIM
Camera5MP Rear Camera
Location TrackingGPS/LBS/A-GPS/WIFI/Accelerometer
MemoryRAM 1GB + ROM 8GB
Waterproof RatingIP68 (Life Waterproof)
Dimensions49 x 40.2 x 13mm
Weight300g
Battery Capacity700mAh (>450mAh)
Battery LifeUp to 3 days (typical usage)
Accessory TypeMagnetic charging cable and user manual
Application Age GroupChild
Band MaterialSilica Gel
CompatibilityAll Compatible
Supported LanguagesEnglish, Russian, Spanish, Polish, Portuguese, Turkish, Italian, French, German, Japanese, Dutch, Arabic, Indonesian
FunctionsCall Reminder, Answer Call, Dial Call, Alarm Clock, World Time, Month, Calendar, Steps Tracker, Distance Tracker, Calorie Tracker, Activity Tracker, Voice assistant built-in

4. Setup Guide

4.1 Charging the Watch

Before first use, fully charge the watch using the provided magnetic charging cable. Connect the magnetic end to the charging contacts on the back of the watch and the USB end to a compatible power adapter (not included).

4.2 SIM Card Installation

The LAGENIO K9 requires a 4G Nano SIM card for full functionality (calls, video calls, network-based location). Follow these steps:

  1. Power off the watch.
  2. Locate the SIM card slot on the side of the watch.
  3. Carefully insert the Nano SIM card into the slot with the gold contacts facing up, ensuring it clicks into place.
  4. Close the SIM card tray securely to maintain water resistance.

SIM Card Installation
Image: Illustration of SIM card insertion.

4.3 App Installation and Pairing

To manage the watch and access parental controls, download the official LAGENIO app on your smartphone.

  1. Search for 'LAGENIO' in your smartphone's app store (Google Play Store or Apple App Store).
  2. Install the app and create an account.
  3. Follow the in-app instructions to pair your child's K9 watch. This usually involves scanning a QR code displayed on the watch screen.

Parental Control App Interface
Image: Example of the parental control app interface.

5. Operating Instructions

5.1 Power On/Off

  • Power On: Long press the power button (usually on the side) until the screen lights up.
  • Power Off: Long press the power button and select 'Power Off' on the screen, or use the remote power-off feature in the parental app.

5.2 Navigation

The watch features a touch screen for easy navigation. Swipe left/right, up/down, and tap to select options or open applications.

5.3 Making Calls & Video Calls

  • From the main screen, navigate to the 'Contacts' or 'Dial Pad' app.
  • Select a contact or dial a number to initiate a voice call.
  • For video calls, select the video call option within the contact or app interface. Both parties need 4G connectivity for video calls.

4G Video Call and Voice Call
Image: Illustration of 4G video and voice call functionality.

5.4 SOS Emergency Function

In an emergency, your child can long-press the dedicated SOS button on the watch. This will automatically dial pre-set emergency contacts and send their location information.

5.5 GPS Location Tracking

Parents can monitor the child's real-time location through the LAGENIO app on their smartphone. The watch uses multiple positioning technologies for accuracy.

Accurate GPS Position and Safety Zone
Image: Depiction of accurate GPS positioning and safety zone features.

5.6 AI Learning Assistant (Nio AI)

Access the Nio AI app on the watch. Children can ask questions, get help with homework, and engage in interactive learning activities by speaking to the watch.

AI Learning Features
Image: Overview of AI learning features like Story King, English Dictionary, and Writing Assistant.

5.7 Camera Function

Open the 'Camera' app on the watch to take photos or record short videos. Images and videos can be stored on the watch's internal memory.


Video: Demonstrates the watch's features including SIM card insertion, camera use, and video calls.

5.8 Parental Controls (via App)

Through the LAGENIO app, parents can:

  • Set Safety Zones: Define geographical areas, and receive alerts when the child enters or leaves them.
  • Restrict Unknown Calls: Prevent the watch from receiving calls from numbers not in the approved contact list.
  • Class Mode: Schedule periods when the watch's functions are limited to avoid distractions during school hours.
  • Device On/Off Time: Remotely control when the watch can be used.
  • Chat Messages: Send and receive text and voice messages with the child.

6. Maintenance and Care

  • Cleaning: Wipe the watch and strap regularly with a soft, dry cloth. Avoid harsh chemicals or abrasive materials.
  • Water Resistance: The watch has an IP68 waterproof rating, meaning it is resistant to dust and can withstand immersion in water up to 1.5 meters for 30 minutes. It is suitable for daily activities like hand washing and exposure to rain. However, it is NOT suitable for swimming, diving, hot showers, or activities involving high-speed water flow or submersion below diving depths. Damage caused by improper water exposure is not covered by warranty.
  • Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the watch using only the provided magnetic charging cable. Avoid exposing the watch to extreme temperatures.
  • Storage: Store the watch in a cool, dry place when not in use.

7. Troubleshooting

  • Watch not turning on: Ensure the watch is fully charged. If the battery is completely drained, it may take a few minutes of charging before it responds.
  • No network signal or calls: Check if the Nano SIM card is correctly inserted and activated with a 4G plan. Verify network coverage in your area. Ensure parental controls in the app are not restricting calls.
  • Inaccurate GPS location: Ensure the watch has a clear view of the sky for GPS signals. Wi-Fi and LBS (Location Based Service) provide location indoors but may be less precise. Check app settings for location refresh rate.
  • App connectivity issues: Restart both the watch and your smartphone. Ensure the LAGENIO app has all necessary permissions on your phone. Check your internet connection.
  • Screen unresponsive: Try restarting the watch. If the issue persists, contact customer support.

8. User Tips

  • Encourage Learning: Utilize the Nio AI assistant for homework help and general knowledge questions to make learning fun and interactive.
  • Comfort First: The K9's super slim 13mm design ensures it's comfortable for children to wear all day without feeling bulky.
  • Stay Connected: Regularly check the parental app to ensure safety zones are active and communication settings are optimized for your child's needs.
  • Customize Watch Faces: Let your child choose from the multiple available watch faces to personalize their device.

9. Warranty and Support

For any issues not covered in this manual or for further assistance, please contact LAGENIO customer support. Keep your proof of purchase for warranty claims. The warranty typically covers manufacturing defects but does not cover damage caused by misuse, accidents, or unauthorized repairs.


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