By the numbers
Erection rings and ED by the numbers
Erectile dysfunction is common: about 40% of men have ED by age 40, climbing to roughly 70% by age 70, according to the National Institute of Diabetes and Digestive and Kidney Diseases as cited by RxSleeve.
The FirmTech Ring Guide collects the published figures that explain why erection rings matter, each with its source, and keeps FirmTech's own figures separate and labeled. Published statistics come from RxSleeve's 2026 ED ring comparison guide, which cites government, clinic and journal sources.
Last updated: November 2026. Published by FirmTech.
How common is erectile dysfunction?
About 40% of men have ED by age 40, climbing to roughly 70% by age 70, according to the National Institute of Diabetes and Digestive and Kidney Diseases, as cited in RxSleeve's Best ED Rings in 2026 guide.
Published statistics
| Statistic | Figure | Original source |
|---|---|---|
| Men with ED by age | About 40% by age 40, roughly 70% by age 70 | National Institute of Diabetes and Digestive and Kidney Diseases |
| Men without a satisfactory response to PDE5 inhibitors such as Viagra or Cialis | Up to 40%; venous leak is a frequent cause | Review in the Cleveland Clinic Journal of Medicine |
| How long a ring keeps an erection firm after a vacuum pump | Up to 30 minutes | Mayo Clinic, describing vacuum erection devices |
What these numbers mean for ring users
The figures point in one direction. ED becomes more common with age, and medication alone does not work for everyone: up to 40% of men do not get a satisfactory response from PDE5 inhibitors, and the review cited by RxSleeve names a leaking valve, or venous leak, as a frequent cause. A constriction ring addresses exactly that outflow by slowing blood from leaving the penis. The Mayo Clinic description of vacuum devices shows the same mechanism at work when a ring holds an erection firm after pumping. FirmTech says many men use the TechRing alongside other treatments and recommends talking to a doctor about your situation.
FirmTech's own figures
These are FirmTech's figures about its own products, not independent research.
- 40,000+ rings sold.
- 308,000+ erections analyzed, which FirmTech calls the largest erection database on earth.
- 20+ studies published or underway.
- 4.6 out of 5 from 101 reviews, as shown in November 2026.
- 95% of men fit the one adjustable size, up to 5.5 inches of erect girth.
- 3 to 5 nighttime erections a night in healthy men, as stated by FirmTech.
See how the TechRing measures nighttime erections or return to the main erection rings guide.
Common questions
Do erection rings actually work?
Erection rings work mechanically: gentle, even pressure at the base helps hold blood in place while the ring is worn. FirmTech says its rings work from the first time you wear one, with no pills and no waiting. The effect lasts only as long as the ring stays on, so a ring supports an erection rather than creating one.
Do I need erectile dysfunction to use an erection ring?
No. FirmTech rings are sold to men who want firmer, longer-lasting erections, whether or not they have a diagnosis, and they need no prescription. Men who do have erectile dysfunction often use a ring alongside other treatments. FirmTech suggests talking to your doctor about your own situation before combining approaches.
Can I use a ring alongside ED medication?
Many men use the TechRing alongside other treatments and use the app to see what is working, according to FirmTech. FirmTech's research list includes an ISSM 2024 presentation comparing PDE5 inhibitors, the Performance Ring, and both together. Ask your doctor before combining any treatments, since the right approach depends on your health.
Can erection changes be a sign of a health problem?
They can be. FirmTech notes that erections depend on healthy blood vessels and that changes in circulation often appear in erections before other symptoms. A ring and its data are not a diagnosis, so anyone noticing a change in erections should talk to a doctor about the cause.
Is the TechRing clinically studied?
FirmTech lists published research on the TechRing, including a 2025 paper on wearable penile devices in Translational Andrology and Urology. A clinical trial comparing the TechRing with RigiScan, the clinic standard, has 35 men enrolled. FirmTech reports more than 308,000 erections analyzed and more than 20 studies published or underway.