An ELD is a device that connects to a commercial truck’s engine to automatically record driving hours and other data for Hours-of-Service (HOS) compliance. It replaces paper logbooks and ensures drivers follow federal HOS rules, improving accuracy and safety by electronically tracking when a driver is on-duty or off-duty.

Most commercial truck drivers who must keep hours-of-service records are required to use an FMCSA-compliant ELD. Only a few exemptions exist, such as short-haul drivers or vehicles manufactured before 2000. If you don’t qualify for an exemption, you must have an ELD installed to stay compliant with federal regulations.

Yes. 3MD ELD is fully FMCSA certified and was one of the first ELDs to be registered on the FMCSA’s official list. It meets all federal requirements for electronic logging, including automatic duty status updates, tamper-proof logs, and secure data transfer.

3MD ELD is a fully FMCSA-certified solution that offers the same core functionality required by the ELD mandate — just like Motive and Samsara. All compliant ELDs must operate according to the same federal standards, including automatic duty status updates, drive-time detection, and tamper-proof logs.

3MD ELD offers two affordable subscription plans:

Starter Plan – $24 per month: includes all core ELD functionality like FMCSA‑certified logs, HOS compliance, GPS tracking, IFTA automation, DVIR support, and audit-ready roadside reporting.

Fleet Plan – $29 per month: everything in Starter, plus always-on telematics over the Verizon LTE network for enhanced reliability and uptime.

Annual plans include a free ELD device for a limited time.