Introduction
Selecting a GPS monitoring provider is one of the most consequential decisions a bail bond agency will make. The right choice improves compliance, reduces staff workload, and strengthens court relationships. The wrong choice leads to daily frustration: unreliable battery life, false tamper alerts, opaque pricing, and multi-year contracts that feel impossible to escape. This guide gives you five questions that will separate credible vendors from those that will cost you time and money. Use them in every evaluation—and use our free RFP template to structure your procurement process.
Question 1: What Cellular Technology Does Your Device Use?
Why it matters: The 3G cellular network is being shut down by major carriers across North America. Devices that rely on 3G will lose connectivity—forcing costly replacements or upgrades within a few years. Even 4G-only devices may face coverage gaps in rural or indoor environments.
What to listen for: Vendors should be able to clearly state whether their devices use LTE-M, NB-IoT, or traditional LTE/4G. LTE-M and NB-IoT are low-power wide-area (LPWA) technologies designed for IoT devices. They offer better building penetration, significantly lower power consumption (which translates to longer battery life), and are 5G forward-compatible. If a vendor cannot answer this question clearly, or dismisses it as unimportant, proceed with caution.
See our vendor comparison for how leading providers stack up on connectivity.
Question 2: What Is Your Device's Real-World Battery Life?
Why it matters: Lab conditions and marketing claims often differ dramatically from field performance. A device that needs daily charging creates defendant non-compliance (forgot to charge, lost dock) and agency workload (frequent swap-outs, schedule coordination). Battery life directly impacts your bail bond operations.
What to ask: "What is the typical battery life with 5-minute reporting intervals in real-world conditions—indoors, various signal strengths, typical defendant behavior?" Ask for references who can confirm. A 7-day battery life aligns with weekly check-in cycles common in bail bond workflows; devices requiring daily charging add unnecessary friction.
Question 3: How Does Your Tamper Detection Work?
Why it matters: Tamper alerts that are false positives waste staff time, erode trust in the system, and can desensitize agencies to real tampering events. Some technologies—notably heart-rate-based detection—generate false positive rates of 30–50% in field deployments.
What to ask: "What technology do you use for tamper detection, and what is your documented false positive rate?" Fiber optic loops embedded in the strap can achieve zero false positives and zero false negatives. Ask for data. If the vendor cannot provide field-tested false positive metrics, that is a gap. Our false tamper alerts guide explains the hidden cost in detail.
Question 4: What Are ALL the Costs?
Why it matters: The per-day monitoring fee is often just the tip of the iceberg. Equipment purchase or rental, platform licensing, cellular/data, installation training, support tiers, minimum commitments, and termination or early-exit fees can add up quickly. Agencies that focus only on the daily rate discover unpleasant surprises later.
What to ask: Request a total cost breakdown in writing. "For 50 active defendants, what is our all-in cost per defendant per month, including equipment, platform, cellular, and support?" Ask about minimums: "Is there a minimum monthly commitment?" Ask about exit: "What are the termination fees if we need to change providers?" Our cost analysis guide provides a framework for comparing vendors fairly.
Question 5: Can We Do a Pilot Program?
Why it matters: A vendor unwilling to offer a pilot or evaluation period is a red flag. You are making a long-term operational commitment; a limited trial with real defendants in your environment is the only way to validate claims about battery life, tamper detection, platform usability, and support responsiveness.
What a good pilot looks like: 5–10 units, 30–90 day trial, clear success metrics (battery life, false tamper rate, platform satisfaction), no long-term commitment, and defined support during the trial. Use our RFP template to structure the pilot in your procurement documents.
Bonus: Additional Questions to Ask
Beyond the big five, consider: Contract length—can you start with a 12-month commitment? Data ownership—who owns location and compliance data if you switch providers? API access—can you integrate with your case management system? 24/7 support SLA—what is the response time for critical alerts? Asking these questions early prevents surprises and builds a complete picture of what you are buying.
Frequently Asked Questions
What cellular technology should GPS monitors use?
Prefer devices using LTE-M or NB-IoT. These low-power cellular technologies provide better building penetration, longer battery life, and are 5G forward-compatible. Avoid devices that rely solely on 3G, which is being sunset by carriers—you may face coverage gaps or forced upgrades within a few years.
Should I ask for a pilot program before committing to a GPS provider?
Yes. A provider unwilling to offer a pilot or evaluation period is a red flag. A good pilot includes a limited number of units (5-10), a defined trial period (30-90 days), clear success metrics, and no long-term commitment. Use our RFP template to structure your evaluation.
What hidden costs should I ask about when evaluating GPS monitoring?
Ask for total cost breakdown: per-day monitoring fee, equipment purchase or rental, platform licensing, cellular/data, installation training, support tiers, minimum commitments, and termination or early-exit fees. Many agencies discover the per-day fee is only part of the story.
Ready to Ask These Questions?
Use this checklist in every GPS monitoring evaluation. Download our free RFP template to structure your procurement. When you are ready to see next-generation one-piece GPS monitors with 7-day battery life and zero false tamper alerts, request a demo.
Evaluate GPS monitoring providers with confidence