4G Kids Tracker WDL2000 with Alarm Button - Reliable GPS for Children | China Suppliers & Factory
Product Description
Accurate Positioning to Prevent Loss
If safety is your top priority, we've rounded up smartwatches with additional safety features like geofencing and notifications. These watches will alert you when your child enters or leaves a safe area; some can even notify authorities.
Watch uses GPS + Beidou + AGPS + WiFi + LBS. Supports Bluetooth Beacon Positioning. Supports Precise Indoor and Outdoor Positioning.
Durable
A smartwatch suitable for children should be durable enough to withstand knocks and bumps and offer enough fun features to keep them interested.
Main Feature
Low power consumption, long standby time of 12 days+ multiple wearing methods wifi precise positioning GPS positioning
Specification
Support family numbers and phone book
| Memory | * Memory capacity (RAM+ROM) |
| FLASH |
* Memory capacity (RAM+ROM) * Incoming call vibration * Voice message vibration |
| Positioning | * Positioning method |
| Battery |
* Battery capacity * Cell type\voltage * Theoretical standby time * Charging current * Charging time |
| Indicator |
* Communication * Charging |
| Sensor |
* Motion and stillness judgment * Pedometer algorithm * Appearance size * Weight * Color * Power button * Antenna process * Machine process * Lanyard wearing process |
| Accessory |
* Speaker * Microphone * Charging method * SIM card holder\type * Instruction card * Charging cable * Certificate of conformity |
Function
Support 4G full frequency band
Support WiFi positioning
Support voice call (VOLTE)
Support voice broadcast
Support GPS+BD
Support AGPS
RAM4MB, ROM8MB (supports built-in voice/TTS)
GPS+BD+WiFi+LBS+AGNSS
800mAh Polymer battery \ 4.35V
12 days+ Standby time (5V/1A, 2.5H Charging)
Incoming call flash & Charging light (green full)
Size: 49*44*13.8mm, Weight: 30g, Color: Black
Physical buttons & Built-in antenna
Painting process, Lanyard + silicone sleeve (optional wrist strap)
Two-in-one composite membrane speaker & Omnidirectional microphone
Magnetic charging & Card tray type SIM
Software
Button distribution: 1 dial button + one-touch SOS + hang-up button
No. 1 build: Long press to dial family number
SOS build: Long press to dial SOS emergency number
Hang up build: Hang-up button + power on/off
White list: Backstage can set whitelist to reject unknown calls
Alarm reminder: Backstage can set alarm reminder
Alarm reminder: SOS reminder, low battery reminder, power on/off reminder
Electronic fence: Support polygonal/circular
Track playback: Support more than 6 track playbacks
Alarm reminder: Alarm pop-up window sound reminder
Working environment: Temperature: -10-55℃
Storage environment: Temperature: -20-70℃
Frequently Asked Questions
How accurate is the positioning of this smartwatch?
The smartwatch features a multi-mode positioning system using GPS + Beidou + AGPS + WiFi + LBS. It also supports Bluetooth Beacon Positioning to ensure precise indoor and outdoor tracking.
What is the battery capacity and standby time?
It is equipped with an 800mAh polymer battery (4.35V). Thanks to its low power consumption design, it offers a long standby time of 12 days or more. A full charge takes approximately 2.5 hours using a 5V/1A magnetic charger.
How does the emergency SOS function work?
The watch has a dedicated physical SOS button. By long-pressing the SOS button, the device will automatically dial the pre-configured emergency SOS number. Additionally, long-pressing the dial button (No. 1 build) allows dialing a family number.
Can I prevent strangers from calling my child's watch?
Yes. Through the backstage management settings, you can configure a whitelist. When activated, the watch will automatically reject calls from numbers not on the whitelist.
What safety monitoring options does the software provide?
The software supports electronic geofencing (polygonal or circular shapes) that alerts you if your child enters or leaves safe areas. It also provides track playback records for more than 6 historical routes, low battery alerts, and SOS notifications.
Is the smartwatch durable for daily use?
Yes, it is built to be durable enough to withstand daily knocks and bumps. It features a painting process finish, a built-in antenna, and offers a lanyard with a silicone sleeve or an optional wrist strap for secure wearing.

Nurse Call System
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