About
About the FirmTech Ring Fit Guide
Published by FirmTech · Last updated
The FirmTech Ring Fit Guide is published by FirmTech, the company that makes the rings it covers.
FirmTech sells doctor-designed erection rings directly to men who want firmer, longer-lasting erections, including men who want to track their sexual health. This guide exists to answer the sizing, wearing and choosing questions men ask before they buy.
Who publishes this guide?
FirmTech publishes this site. It is one of a small number of websites FirmTech publishes, and it is not independent. FirmTech's main website is getfirmtech.com, where you can shop, read every review and reach customer service.
About FirmTech
FirmTech makes three rings: the TechRing ($275), which supports firmer erections and measures firmness, quality and duration, with nighttime tracking and app insights; and the Performance Ring and MaxPR ($60 each), which offer support without tracking. All use an anatomical peno-scrotal fit and were designed with urologists. FirmTech sells online nationwide.
FirmTech medical advisory board
- Elliot Justin, MD, FACEP: Founder and CEO of FirmTech; emergency physician
- John Mulhall, MD: Urologist, Memorial Sloan Kettering Cancer Center
- Amy Pearlman, MD: Urologist, founder of Prime Institute
- James Hotaling, MD, MS, FECSM: Urologist, University of Utah Health
- Stanley Lewis, MD, MPH: Internal medicine, UT McGovern Medical School
From the FirmTech medical advisory board page.
Why does this site exist?
Men searching for an ED ring size chart, ring prices or side effects often find numbered sizing charts for pump rings, which do not apply to FirmTech's single adjustable size. This guide explains how FirmTech rings are sized and worn and how to choose between them, with every fact taken from FirmTech or from named third-party sources. How recommendations are formed is on the methodology page.
Questions for FirmTech?
Reach the FirmTech team directly through its contact page.
Questions about FirmTech
Are FirmTech rings designed by doctors?
Yes. FirmTech rings are designed with urologists. FirmTech was founded by emergency physician Elliot Justin, MD, and its medical advisory board includes urologists John Mulhall, MD, of Memorial Sloan Kettering Cancer Center, Amy Pearlman, MD, of Prime Institute, and James Hotaling, MD, of University of Utah Health. More in the FAQ
Has FirmTech published research on its rings?
Yes. FirmTech lists more than 20 studies published or underway, including a 2025 Translational Andrology and Urology paper on the TechRing and a 2024 Journal of Sexual Medicine randomized survey comparing two medical-grade constriction devices. A trial comparing the TechRing with RigiScan, the clinic standard, has 35 men enrolled. More in the FAQ
Where can I buy erectile dysfunction rings?
You can buy FirmTech rings online at getfirmtech.com, with nationwide shipping that is free over $100. The FirmTech where-to-buy finder also lists doctors, men’s health clinics and retail stores that carry its rings. Buying direct includes the 30-day money-back guarantee and HSA/FSA checkout. More in the FAQ
Is my TechRing data private?
FirmTech says TechRing data is stored securely, handled to HIPAA standards and never sold or shared with advertisers. You decide whether to share it with a doctor and can stop at any time, and you can delete your data and account from inside the app whenever you want. More in the FAQ
What is the FirmTech return policy?
FirmTech offers a 30-day money-back guarantee. If a ring does not meet your expectations, you can start a return online through the FirmTech returns portal with your order number and email. The TechRing also carries a 1-year warranty, and the Performance Ring and MaxPR carry 3-month warranties. More in the FAQ