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GPS Tracker
  • Waterproof GPS Wifi Ankle Tracker with SOS Button Sim Card 4G Remote Control for Prisoners Parolees Portable Wrist Monitor
  • Waterproof GPS Wifi Ankle Tracker with SOS Button Sim Card 4G Remote Control for Prisoners Parolees Portable Wrist Monitor
  • Waterproof GPS Wifi Ankle Tracker with SOS Button Sim Card 4G Remote Control for Prisoners Parolees Portable Wrist Monitor
  • Waterproof GPS Wifi Ankle Tracker with SOS Button Sim Card 4G Remote Control for Prisoners Parolees Portable Wrist Monitor
  • Waterproof GPS Wifi Ankle Tracker with SOS Button Sim Card 4G Remote Control for Prisoners Parolees Portable Wrist Monitor
  • Waterproof GPS Wifi Ankle Tracker with SOS Button Sim Card 4G Remote Control for Prisoners Parolees Portable Wrist Monitor
Waterproof GPS Wifi Ankle Tracker with SOS Button Sim Card 4G Remote Control for Prisoners Parolees Portable Wrist Monitor
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Waterproof GPS Wifi Ankle Tracker with SOS Button Sim Card 4G Remote Control for Prisoners Parolees Portable Wrist Monitor

  • 2 - 99 Pieces
    $180
  • 100 - 999 Pieces
    $160
  • >= 1000 Pieces
    $140
View product details

Waterproof GPS Wifi Ankle Tracker with SOS Button Sim Card 4G Remote Control for Prisoners Parolees Portable Wrist Monitor

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Emergency SOS Alert: Equipped with a dedicated SOS button for immediate distress signaling, enabling quick emergency response in critical situations.
  • GPS/Wi-Fi/4G Tracking: Combines GPS, Wi-Fi, and 4G connectivity for real-time location tracking, ensuring reliable monitoring in diverse environments.
  • Waterproof Design: Built with durable ABS plastic and silicone straps, the device withstands water exposure, making it suitable for outdoor or aquatic activities.

Key features

  • 1. Waterproof & Durable Construction

    • With a waterproof ABS plastic body and silicone wristband, ensure reliable operation in harsh environments like rain or water exposure. The rugged design withstands daily wear and tear, making it ideal for continuous use.

  • 2. Instant Emergency Response

    • With an SOS button for immediate distress signaling, trigger real-time alerts to pre-set contacts or monitoring systems. Ideal for high-risk scenarios, offering peace of mind for parolees or vulnerable users.

  • 3. 4G Connectivity & Dual Tracking

    • Equipped with 4G and GPS/Wi-Fi hybrid tracking, achieve fast location accuracy even in urban canyons or low-signal areas. Track movement in real time via a paired app.

  • 4. Compliance-Centric Design

    • Designed for prisoner/parolee monitoring, this portable ankle/wrist tracker enforces compliance with legal requirements through continuous tracking and tamper alerts.

  • 5. Adjustable & Discreet Wearability

    • With an adjustable silicone strap and compact profile, ensure secure, comfortable wear for extended periods. The minimalist design blends into daily activities without drawing attention.

Product details

Waterproof GPS Wifi Ankle Tracker with SOS Button Sim Card 4G Remote Control for Prisoners Parolees Portable Wrist Monitor

The Waterproof SIM Card SOS Button Ankle Tracker is a compact, portable GPS/WiFi tracking device designed for prisoner and parolee monitoring. Built with durable ABS plastic and a flexible silicone strap, it ensures reliability and comfort. Key features include an emergency SOS button, 4G SIM card connectivity, and IP68 waterproofing, making it ideal for real-time location tracking and emergency response in diverse environments.

Technical specifications

FeatureSpecificationBenefit
MaterialABS plastic body, silicone strapDurable and comfortable for prolonged use
SOS ButtonEmergency alert initiationInstantly trigger alerts in critical situations
GPS Tracking4G, GPS/WiFi dual-mode positioningAccurate real-time location tracking
SIM Card ConnectionIntegrated SIM slotReliable 4G network connectivity for remote areas
Waterproof RatingIP68 (submersible up to 1.5m for 30min)Waterproof design for outdoor/water exposure
Battery LifeUp to 7 days (standby), 8 hours (active tracking)Long operational duration without recharging
PortabilityWrist/ankle mountableDiscreet and secure wear for continuous use

Customization guide

Adjustable strap length (18–22cm) to fit various wrist/ankle sizes. Optional customization includes:

  • Material upgrade: Reinforced silicone for high-impact scenarios.
  • Battery capacity: Extended battery for prolonged tracking needs.
  • Waterproof rating: Enhanced IP68+ for extreme environments.

Get inspired

With GPS/WiFi tracking, you can monitor location in real-time for parole compliance. With a 4G SIM card connection, you can ensure reliable communication in remote areas. With IP68 waterproofing, you can deploy the tracker in harsh weather or aquatic environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Battery Life7 days (standby)+20% (8.4 days)+40% (9.8 days)
GPS Accuracy±5m±3m±1m
SOS Response Time10 seconds8 seconds5 seconds
Waterproof RatingIP68IP68+IP68++ (2m/1h)

Supplier's note

  1. Three Technical Breakthroughs:

    • SOS Button Reliability: Triple-tested durability ensures consistent emergency signaling.
    • 4G GPS Accuracy: ±1m precision in the Pro model outperforms industry-standard ±5m.
    • IP68++ Waterproofing: The Pro model’s enhanced rating enables use in extreme conditions like swimming or heavy rain.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard parole monitoring with basic tracking needs.
    • Advanced Model: Suitable for high-risk parolees requiring faster SOS response and improved battery life.
    • Pro Model: Best for correctional facilities needing extreme durability and precision, such as tracking in rugged terrains or aquatic environments.

Example: The Pro version’s chemical resistance rating (exceeding industry standards) ensures safe handling in harsh environments. Paired with its ±1m GPS accuracy, this creates a reliable system for tracking high-risk individuals in dense urban or wilderness areas.

Frequently asked questions

  • Which GPS tracker model suits parolee monitoring with 4G connectivity?

  • How to clean the waterproof ankle tracker’s frothing nozzle?

  • ABS vs silicone: Which materials ensure durability and comfort for ankle trackers?

  • Can the ankle strap be customized for different wrist sizes?

  • Is the GPS tracker compliant with legal monitoring standards?

  • How does the SOS button work during emergencies?

  • What’s the battery life of the 4G GPS ankle tracker?

  • Is this tracker suitable for outdoor community service tracking?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Basic GPS TrackersEveryday navigation, pet trackingGPS accuracy ±10m (no cellular), battery 24h (IEC 60068-2-3)Low cost, simple designNo SOS, limited connectivity, short battery life
SOS-enabled GPS TrackersPersonal safety, elderly careSOS activation (ISO 7010), GPS ±5m, battery 12h (▲ 50% longer in Our Advanced)Safety feature, reliable trackingHigher cost, requires frequent charging
4G Cellular GPS TrackersReal-time tracking, commercial use4G LTE (up to 150 Mbps), GPS ±3m (▲ 20% better in Our Advanced)Real-time data, reliable connectivityRequires SIM, higher cost, bulkier design
Waterproof GPS TrackersOutdoor activities, water sportsIP67 water resistance (immersion up to 1m for 30min)Durable in harsh conditionsBulky design, limited features, shorter battery life
Prisoner Monitoring DevicesCorrections, parole supervisionGPS ±2m (prison-grade), 4G, SOS, tamper-proof (Our Advanced adds WiFi ▲▲)High accuracy, tamper-proof, meets legal standardsExpensive, bulky, requires professional installation
Wearable GPS TrackersFitness, children, elderlyCompact design (285 GSM), battery 48h (▲ 72h in Our Advanced)Comfortable, discreet, long battery lifeLimited features, requires charging, less durable

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