Ankle Monitor Company — GPS Ankle Bracelet Manufacturer

Leading ankle monitor manufacturer serving corrections, pretrial, parole & probation agencies in 30+ countries. One-piece GPS ankle monitors with 7-day battery, fiber optic anti-tamper (zero false positives), and <3 second installation.

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CO-EYE Hardwares

Next-generation GPS ankle monitors and electronic ankle bracelets. Ultra-high security and reliability powered by 20 years of innovation in electronic monitoring technology.

CO-EYE ONE GPS Ankle Monitor

CO-EYE ONE

The lightest one-piece GPS ankle monitor at 108g. 7-day battery, fiber optic anti-tamper (zero false positives), multi-GNSS positioning under 2m accuracy.

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CO-EYE i-Bracelet/i-Tracker

CO-EYE i-Bracelet/i-Tracker

Two-piece GPS ankle bracelet and tracking unit for precision location monitoring. RF wristband pairs with portable tracker for continuous offender supervision.

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CO-EYE HouseStation

CO-EYE HouseStation

Advanced curfew monitoring with integrated cellular and Bluetooth, plus battery backup for continuous operation.

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bluetooth optical fiber wristband

CO-EYE Wristband

The smallest professional electronic monitoring anti-tamper wristband in the world — only 17g, virtually indistinguishable from a fitness band.

BLE and RF ankle bracelet options with 2-year battery life. Fiber optic tamper detection for GPS ankle monitor pairing with i-Tracker or HouseStation.

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CO-EYE Wristband CO-EYE Wristband Product Line
CO-EYE Monitoring Software Platform

ENSURING YOUR SYSTEMS SMARTER

Our Software is quick, lean, and market-focused.

A unified web-based platform with 13 modules for GPS ankle monitor management, offender tracking, zone alerts, and compliance reporting. Easily manage your electronic monitoring program at any scale.

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ONE-STOP MONITORING SOLUTION

Complete GPS Ankle Monitor Product Line for All Risk Levels

From high-risk GPS ankle monitors (CO-EYE ONE) to low-risk smartphone tracking (AMClient), our electronic monitoring product matrix covers every offender supervision need on a single unified platform.

CO-EYE Complete Product Matrix

Why Choose CO-EYE GPS Ankle Monitors?

200,000+ devices deployed across 30+ countries. 7-day battery. Zero false tamper alerts. Under 3-second installation.

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200,000+

Devices Deployed

30+

Countries Served

20+

Years of Experience

0

False Tamper Alerts

REFINE Technology (CO-EYE) has been a professional ankle monitor company since 2004, providing GPS ankle monitors and electronic monitoring solutions to government agencies, corrections departments, and bail bond companies worldwide.

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