Aware’s patented eFit 3D Ear Scanning System represents a major leap forward in precision hearing protection and human performance technology. Backed by more than $20 million in development funding from the U.S. Government, medical technology partners, and the hearing aid industry, Aware’s innovations are redefining the standard for comfort, safety, and accuracy in ear scanning and custom-fit devices.
To date, Aware has received over $2 million in Small Business Innovation Research (SBIR) awards to advance its proprietary scanning and in-ear sensing technologies. The eFit system is the world’s only patented, FDA-cleared, non-contact ear scanner, delivering an unmatched combination of safety and precision. In less than two minutes, eFit captures a complete 3D digital map of the ear canal—including the critical second bend—without the use of foam or silicone, eliminating discomfort and the risk of injury inherent in traditional impression methods.
This breakthrough enables a flawless custom fit for hearing protection, communication devices, and biometric wearables—ensuring consistent performance and acoustic sealing across defense, industrial, and clinical environments.
The technology’s validation extends beyond the lab: Natus Medical, Inc. licensed Aware’s 3D scanning platform, marketing it globally as Otoscan, and it is now widely adopted by the hearing aid industry and trusted by audiologists around the world. Proven in clinical use, Aware’s eFit 3D Ear Scanning technology continues to set the benchmark for precision-fit innovation and safety.