7 Critical GPS Ankle Bracelet Benchmarks: NIJ Standards & 2026 Procurement

Agency buyers evaluating a GPS ankle bracelet need more than vendor datasheets. This research-dense guide maps NIJ Standard 1004.00 horizontal accuracy thresholds, summarizes the NIJ-sponsored JHU/APL market survey of sixteen GPS ankle bracelet-class devices, defines seven procurement benchmarks (accuracy, weight, battery, tamper, cellular, waterproofing, install speed), connects 2026 state policy drivers, and compares total cost of ownership to incarceration—closing with CO-EYE ONE specifications grounded in the official knowledge base.