Introduction
The IOWODO Smartwatch for Girls, Model XT23-PK, is designed to provide communication, entertainment, and educational features for children aged 4-12. This manual will guide you through the setup, operation, and maintenance of your device.
What's in the Box
- IOWODO Smartwatch (Model XT23-PK)
- Charging Cable
- User Manual
- Watch Strap
Setup
1. SIM Card Installation
The smartwatch supports 2G Nano SIM cards for calling functionality. Ensure the watch is powered off before installing the SIM card.
Video: Instructions for installing the Nano SIM card into the smartwatch. The video demonstrates opening the back cover, carefully lifting the battery to access the SIM slot, inserting the Nano SIM, and reassembling the watch.
- Carefully remove the back cover of the smartwatch.
- Gently lift the battery to reveal the SIM card slot. Do not disconnect the copper cable.
- Insert a 2G Nano SIM card into the designated slot, ensuring correct orientation.
- Place the battery back into position and reattach the back cover securely.
- Power on the watch.
Note: Only Nano SIM cards are supported. Standard and Micro SIM cards are not compatible. If the SIM card is new, it may need to be activated in a mobile phone first before being used in the smartwatch.

Image: A visual guide showing the correct Nano SIM card type and incorrect SIM card types (Normal SIM, Micro SIM). It also displays charging time (2 hours), standby time (4-7 days), battery capacity (400mAh), and screen resolution (HD 240*280).
2. Charging the Smartwatch
Before first use, fully charge the smartwatch. Connect the charging cable to the watch and a compatible USB power source. A full charge typically takes approximately 2 hours.
3. Power On/Off
- To power on: Press and hold the Power button (located on the side) until the screen lights up.
- To power off: Press and hold the Power button, then select "Power Off" on the screen.
Operating Instructions
Basic Navigation
The smartwatch features a 1.69-inch touch screen. Swipe left/right or up/down to navigate through menus and applications. Tap to select an option.
Video: A demonstration of the smartwatch's user interface, showing how to navigate through different apps, change watch faces, set alarms, and play games.
Making and Receiving Calls
With a 2G Nano SIM card installed, the smartwatch can make and receive calls. You can view call history and save up to 10 contacts.

Image: This image illustrates the calling feature, showing a smartwatch displaying an incoming call from "Mom" and options to answer or decline. It also highlights the SOS function, indicating that it works even without a SIM card.
SOS Function
In an emergency, double-click the "Home" button on the side of the watch to activate the SOS function. This will dial a pre-set emergency contact. The SOS function operates even without a SIM card.
Camera and Multimedia
The smartwatch is equipped with front and side cameras for taking photos and videos. It includes built-in stickers for added fun. The integrated SD card supports playing downloaded music and videos, as well as viewing photo albums.

Image: The smartwatch screen shows a photo taken with its camera. Icons for Camera, Video, and Album are displayed, indicating the device's multimedia capabilities.
Games and Audiobooks
The watch includes 18 educational games designed to train thinking and hand-eye coordination. Parents can set time limits for games using the parental control function. It also features 10 series of storybooks that tell stories and play scenes automatically when the child touches the screen.

Image: This image displays a selection of over 20 watch faces, 18 educational games, and 10 audiobooks available on the smartwatch.
Habit Tracking and Daily Routines
The smartwatch includes 13 habit tracking modes to help children develop a sense of time and foster good habits. These include reminders for waking up, brushing teeth, breakfast, walking the dog, going to school, lunch, sports, going home, dinner, homework, reading, and bedtime.

Image: A visual representation of the smartwatch's habit tracking feature, showing a schedule of 13 events designed to help children develop good daily routines.
Other Features
The smartwatch offers additional useful features:
- Pedometer: Tracks steps and calories.
- Flashlight: Built-in light for convenience.
- Calculator: Basic arithmetic functions.
- Calendar: View dates and schedule.
- Recorder: Audio recording function.
- Pet: Virtual pet interaction.
- Timer & Stopwatch: For various activities.
- Time Teacher: Helps children learn to tell time and recognize 11 different sounds.
- Volume/Brightness/Screen Time Adjustment: Customizable settings.

Image: A comprehensive display of the smartwatch's many functions, including music playback, electronic pet, sound effects, voice time, recording, calculator, calendar, flashlight, clock, video recording, photo taking, and pedometer.
Customizing Watch Faces
The smartwatch offers 22 pre-installed watch faces and supports custom watch faces to personalize the device's appearance.
Maintenance
- Cleaning: Wipe the watch screen and strap with a soft, dry cloth. Avoid using harsh chemicals.
- Battery Care: To prolong battery life, avoid extreme temperatures and do not allow the battery to fully discharge frequently. Charge regularly.
- Storage: Store the smartwatch in a cool, dry place when not in use.
Troubleshooting
| Problem | Possible Cause / Solution |
|---|---|
| Watch does not power on. | Battery may be depleted. Connect to charger and try again. Ensure the power button is pressed and held. |
| Cannot make/receive calls. |
|
| SIM card not recognized. |
|
| Screen is unresponsive. | Restart the watch. If the issue persists, ensure the screen is clean and dry. |
| Battery drains quickly. | Reduce screen brightness, limit game usage, and close unused applications. |
Specifications
| Feature | Detail |
|---|---|
| Model | XT23-PK |
| Screen Size | 1.69 Inches |
| Screen Type | LCD |
| Resolution | 240 x 280 |
| Memory Capacity | 32 MB |
| Battery Capacity | 400 mAh |
| Average Battery Life | 7 Hours (active use) |
| Standby Time | 4-7 Days |
| SIM Card Support | 2G Nano SIM |
| Connectivity | Bluetooth, Infrared (for some functions) |
| Operating System | Android & iOS compatible (for app features, not OS of watch) |
| Dimensions | 10 x 10 x 5 cm |
| Weight | 80 g |
| Special Features | Calling, Audiobook, SOS, Camera, Music, 22 Dials, 18 Games, Pedometer, Calories, Flashlight, Calculator, Calendar, Recording, Pet, Timer, Stopwatch, Volume/Brightness/Screen Time Adjustment. |
Warranty and Support
This product comes with a standard manufacturer's warranty. For any issues or support inquiries, please refer to the contact information provided with your purchase or visit the official IOWODO website. Please retain your proof of purchase for warranty claims.







