GPS Smart Watch for Sport Tracking 4G Wrist Strap Waterproof Sos Alarm with Counting Step

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Product Description

Basic Specifications

Model NO.
R18
Warranty
1 Year
GSM/GPS Chipset
Spreadtrum 9820e
SIM Card
Nano
GPS Accuracy
5-15m
Charger
5pin Micro USB
Battery
650mAh
Standby
2.5 Days
Software
Web Platform, Mobile APP
Dimensions
50mm × 38mm × 16.3mm
HS Code
8526919090
Production
100000 PCS/Month

Product Overview

Web Platform And Mobile App 4G Smart Watch GPS Tracker For Offender

R18 is a specialized solution designed for offender management and quarantine monitoring. This GPS watch tracker is engineered to be tamper-proof; once fastened to the wrist, any attempt to remove or cut the strap triggers an immediate alert. For uninterrupted use, it includes a portable power bank allowing the wearer to charge the device on the go.

4G Smart Watch GPS Tracker

Key Features

  • Waterproof IP68
  • 4G LTE Connectivity
  • GPS, WIFI, LBS Triple Location
  • Bluetooth & Indoor Location
  • RFID and NFC Support
  • Two-Way Voice Calling
  • SOS Emergency Button
  • Geofence & Safe Zone Alerts
  • Watchband Removal Alert
  • IR-Sensor (Take off alert)
  • Magnetic Charging
  • Step Counting & Altitude Data
Feature View 1 Feature View 2 Feature View 3
Usage Scenario

Technical Specifications

Items Parameters
System & Processing
Operation Systemmocor5 32bit
ChipsetSpreadtrum 9820E (1.2GHz Dual-core)
Memory4GB ROM / 2GB RAM
Connectivity
Frequency BandsFDD: B1-B8/B12/B20/B28A; WCDMA; GSM
Data Rate4G CAT4 / 3G DC-HSPA+ / 2G EDGE
SIM CardNano SIM
Location Performance
GPS SensitivityTracking: -165dBm
Positioning AccuracyGPS: 5-15m; LBS: 100-1000m; WIFI: <50m
Start TimeHot Start <3s; Cold Start <26s
Physical & Power
Temperature-20ºC ~ 70ºC
Battery650mAh Rechargeable Lithium Polymer
Standby Time>70 Hours

Tracking Platform & Certificates

Cloud-Based GPS Tracking Platform

  • Scalable to host unlimited tracking devices.
  • High availability with redundant backup servers.
  • Fast response times and high-speed data processing.
  • Supports customized reporting and specialized functions.
Platform Dashboard Product Certificates

Manufacturing Excellence

With over a decade of experience in the GPS industry, we utilize a full manufacturing base including molding, SMT, and comprehensive production lines. Our facility adheres to strict quality standards including ISO9001-2008, CCC, CE, FCC, and RoHS.

Manufacturing 1 Manufacturing 2 Quality Control Assembly Line

Global Feedback

Customer Feedback

Frequently Asked Questions

How does the watch prevent unauthorized removal?
The R18 tracker features a specialized locking strap and a built-in IR sensor. If the strap is cut or the watch is removed from the wrist, the device immediately sends a tamper alert to the monitoring platform.
What is the waterproof rating of the R18?
The device is rated IP68 waterproof, meaning it can withstand immersion in water, making it suitable for daily wear, including showering and outdoor activities.
How accurate is the GPS tracking?
The device uses a combination of GPS, WIFI, and LBS positioning. Outdoor GPS accuracy is typically within 5 to 15 meters.
How long can the battery last on a single charge?
The 650mAh battery provides approximately 2.5 days of standby time. It also comes with a dedicated power bank for convenient charging without removing the device.
Does the watch support two-way communication?
Yes, the watch supports two-way voice calls and includes an SOS button for the wearer to trigger emergency alerts.
Can the tracking frequency be adjusted?
Yes, the device can be configured to update data at specific intervals, such as every 5 or 10 minutes, depending on the monitoring requirements.

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