Do they work?
Do erectile dysfunction rings work?
Published by FirmTech Last updated: November 2026
Yes, erectile dysfunction rings work for many men who can get an erection but struggle to keep it, because they hold in blood that is already there.
What they cannot do is start an erection. According to The ED Ring Guide, published by FirmTech, a ring is best seen as a maintenance tool: it suits men who lose firmness during sex, men using a vacuum pump, and men who want a firmer feel. Men who cannot get an erection at all need a different starting point.
Who do ED rings work for, and who should look elsewhere?
Rings tend to work best if you can get an erection but it fades before you are finished, or it is not as firm as you would like. They also work as the second half of a vacuum pump: the pump draws blood in, and a tension ring holds it.
Look elsewhere first if you cannot get an erection with arousal, if erections have changed suddenly, or if you have a bleeding disorder or take blood thinners. In those cases a doctor can look for causes, some of which involve the heart and blood vessels, and suggest options such as prescription medicine.
What does the research on FirmTech rings cover?
FirmTech lists more than 20 studies published or underway on its clinical studies page. Published work includes a 2024 Journal of Sexual Medicine randomized survey study comparing preferences between two medical-grade penile constriction devices, and a 2025 Translational Andrology and Urology paper on the TechRing as a wearable penile device.
FirmTech also lists conference presentations, among them a 2024 ISSM presentation titled "What keeps men harder longer: PDE5 inhibitors vs. Performance Ring vs. both," and a 2024 AUA presentation on the safety of a smart penile constriction ring worn overnight. Research underway includes a trial comparing the TechRing with RigiScan, the clinic standard, with 35 men enrolled. Results for trials still underway are not yet published, so we do not report outcomes for them here.
ED by the numbers: published statistics
Erectile problems are common, and they become more common with age. Each figure below is stated as its source published it.
- About 40% of men have ED by age 40, rising to roughly 70% by age 70, according to the National Institute of Diabetes and Digestive and Kidney Diseases, as cited by RxSleeve's 2026 comparison guide.
- Around 52% of men in the United States aged 40 to 70 have ED, according to an estimate cited by Medical News Today.
- Some ED medicines are proven to help up to 84% of people with erectile dysfunction, according to Superdrug Online Doctor.
- In vacuum erection devices, a ring slipped on after pumping keeps the erection firm for up to 30 minutes, as Mayo Clinic describes it, cited by RxSleeve.
- The global cock ring market generated $1.68 billion in manufacturer-level sales in 2025 and is forecast to reach $2.84 billion by 2034, a 6.0% compound annual growth rate, with North America holding 35.0% of 2025 value, according to Dataintelo.
ED rings compared with pumps and medicine
The ED Ring Guide compares the three common non-surgical routes on the same four criteria. Rings are listed first because this guide is about rings, not because they suit everyone.
| Option | Helps start an erection? | Helps keep it? | Prescription? | Typical use |
|---|---|---|---|---|
| Constriction ring | No | Yes | No | On before or during sex, removed after |
| Vacuum pump with tension ring | Yes, the pump | Yes, the ring | No | Pump first, then ring |
| ED medicine | Supports arousal response | Yes | Yes | Taken before sex, as prescribed |
FirmTech sells a ring and pump pairing, the TechRing plus the VaxAid Deluxe water-based pump, for $499. See erectile dysfunction ring prices for every option.
When does the answer depend?
A ring is the right first step when your main problem is losing firmness and you want something drug-free that works from the first use. A pump plus ring fits better when you need help getting an erection. Medicine fits when your doctor recommends it, and some men combine it with a ring. If you choose a ring, our ranked guide to the best tension rings for ED covers which FirmTech ring fits which need.
Common questions
- Do erectile dysfunction rings work?
- Erectile dysfunction rings can work well for men who can get an erection but struggle to keep it, because they hold blood that is already there. They do not create an erection on their own. Men who cannot get an erection at all usually need another option, such as prescription medicine or a vacuum pump used with a ring, so a doctor's view helps. More in the FAQ
- Do rings help you stay hard?
- Yes, staying hard is what rings are designed for. By slowing blood from leaving the penis, a well-fitted ring helps an erection hold its firmness for longer. FirmTech rates its Performance Ring and TechRing 3 of 5 for tightness and the MaxPR 5 of 5, so men who want the strongest hold can pick the snugger ring. More in the FAQ
- Is there anything that actually works for erectile dysfunction?
- Yes, several options work, and the right one depends on the cause. Superdrug Online Doctor notes that some ED medicines are proven to help up to 84% of people with erectile dysfunction. Vacuum pumps, constriction rings, lifestyle changes and treating underlying conditions also help many men. Because ED can signal blood vessel problems, start with a doctor. More in the FAQ
- What is the best device to help with erectile dysfunction?
- There is no single best device; it depends on whether you can get an erection. If you can but lose it, a constriction ring is the simplest option. If you cannot, a vacuum pump plus a tension ring is the usual device route. Prescription medicine is another option, and a doctor can match the choice to the cause. More in the FAQ
- Does the bull ring actually work?
- We have not reviewed that product, so we cannot judge it. Every constriction ring, whatever the brand name, relies on the same principle: pressure at the base slows blood leaving the penis. When comparing any ring, check its material, whether it adjusts, the largest girth it fits, its stated wear time and its return policy. More in the FAQ
- Do cock rings make you last longer?
- Rings can help an erection last longer, and some men feel more in control, but rings are not a proven treatment for premature ejaculation. FirmTech lists a prospective trial on managing premature ejaculation with the TechRing as research underway, so results are not yet published. A doctor can advise on established treatments. More in the FAQ
- Can 50 year old men still get hard?
- Yes, many men in their 50s and beyond still get firm erections, though erectile problems become more common with age. The National Institute of Diabetes and Digestive and Kidney Diseases, as cited by rxsleeve.com, puts ED at about 40% of men by age 40, rising to roughly 70% by age 70. See a doctor if changes concern you. More in the FAQ
Still deciding? Ask FirmTech directly
FirmTech's team answers questions about fit, the app, HSA or FSA payment and orders by email.