4G Kids Smart Watch GPS Tracker with Video Call, SOS Emergency Alert & Two-Way Voice Chat - Waterproof Safety Watch for Students

The YQ20 is a 4G kids' smartwatch combining safety and fun. With GPS tracking, video calling, SOS alerts, and 5-day battery life, parents stay connected while kids enjoy the camera, games, and durable design.

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4G Kids Smart Watch GPS Tracker with Video Call, SOS Emergency Alert & Two-Way Voice Chat - Waterproof Safety Watch for Students

Product Parameters

Model & Appearance

Model: YQ20
Color Options: Pink / Blue / Pack / White
Dimensions: 228 × 41 × 16.1 mm
Net Weight: 52.5 ± 2g

Hardware Specifications

Master Chip: ASR3602S / 3603S
Operating System: RTOS 32-bit
Main Frequency: 832MHz
Processor Framework: Single-core ARM Cortex-R5
Architecture: Single Core
Memory: RAM 16MB + ROM 8MB

Display & Interaction

Operation Method: Touch screen + 1 function button
External Screen (Touch): Capacitive single-point touch, 2.5D arc glass material
Internal Screen (Display): 1.83-inch square color screen, Resolution 284

Power & Charging

Charging Method: USB charging cable
Charger Specifications: Output 5V/300mA (charger not included)
Battery Type: Polymer lithium-ion
Battery Capacity: 520mAh
Charging Time: Approximately 2 hours
Standby Time: Approximately 3-5 days (conditions: fully charged, single SIM enabled, stable network signal, positioning every 4 hours)

Materials & Durability

Shell Material: ABS plastic
Bottom Shell Material: ABS plastic
Strap Material: Silicone
Waterproof Level: Life waterproof
SIM Card: Nano-SIM, chip facing up, notch inward (with card tray)

Camera & Audio

Camera: Yes, single camera, 80,000 pixels
Speaker: 0815 welding wire
Microphone: 4015 welding wire
Flashlight: Not supported
Vibration Motor: Not supported
Heart Rate Monitor: Not supported
Sensors: Not supported
External Memory Card: Not supported
Bluetooth: Not supported
Hall Sensor: Not supported

Network & Connectivity

Network Support: 4G
Standby Mode: Single card
Supported Network: FDD-LTE
Frequency Bands: FDD B1 / B2 / B3 / B4 / B5 / B7 / B8 / B12 / B17 / B20 / B28A

Positioning

GPS: LBS base station positioning + WiFi positioning
Positioning Accuracy:
- LBS base station: 100-1000 meters
- WiFi positioning: 10-100 meters

Product Features

Main Watch Functions

Contacts, video chat, dialing, camera, photo, micro chat, language switching, Crazy numbers, alarm clock, stopwatch, calculator, settings

Smart Reminders

SOS emergency call reminder, SOS SMS reminder, low battery SMS reminder

Watch Settings

Dial replacement, volume, display, date and time, sleep mode, VOLTE switch, language, shutdown, about device

APP Functions

Phone book, intercom, dial telephone, step counter, alarm clock, positioning, information center, love rewards, remote photos, video calls, SOS reminder, work mode, family members, class mode, SMS alerts, LBS, find watch, switch settings, language, time zone, collect watch SMS, refuse strange calls, remote shutdown, remote restart, reset device

Chinese Version Special Functions

Language setting, time zone setting

Language & Compatibility

APP Supported Languages (34 languages)

Simplified Chinese, English, Traditional Chinese, French, Portuguese, Dutch, Spanish, Thai, Turkish, Italian, Vietnamese, Indonesian, Malay, Hindi, German, Danish, Polish, Greek, Russian, Swedish, Hungarian, Filipino, Arabic, Bulgarian, Finnish, Czech, Romanian, Hebrew, Ukrainian, Norwegian, Japanese, Slovak, Laotian, Persian

APP Supported Languages (35 languages)

Simplified Chinese, English, Traditional Chinese, French, Portuguese, Dutch, Spanish, Thai, Turkish, Italian, Vietnamese, Indonesian, Malay, Hindi, German, Danish, Polish, Greek, Russian, Swedish, Hungarian, Filipino, Arabic, Bulgarian, Finnish, Czech, Romanian, Hebrew, Bosnian, Persian, Israeli, Ukrainian, Japanese, Slovak, Lao

Watch Software Languages

Simplified Chinese, English, Russian, German, Polish, Spanish

Mobile Phone System Support

Android 5.0 and above; iOS 9.0 and above

Chinese Version APP/APK Download

Android and iOS APP: SeTracker2

iOS: Download from App Store
Android: Scan QR code on the watch to download