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FirmTech for Clinicians

FAQ

Wearable ED device questions, answered

Here are 48 plain answers about FirmTech wearable ED devices, the TechRing for doctors, sizing, side effects, pricing and the provider program.

Last updated: Published by FirmTech

What are the most common questions about wearable ED devices?

Clinicians usually ask what the TechRing measures and how to see patient data; men usually ask which ring to buy, whether it fits, and whether it is safe. Every answer below uses FirmTech’s published facts or a named source.

What wearable ED devices are

What is a wearable ED device?
A wearable ED device is something a man wears on his body, rather than takes as a pill, to support erections or measure erectile function. FirmTech makes three: the TechRing, which adds sensors and an app, and the Performance Ring and MaxPR, which are constriction rings without electronics. All three are doctor designed and sit at the base of the penis and behind the testicles.
How do erection rings work?
An erection ring applies gentle, even pressure at the base of the penis that slows blood from flowing back out, so erections are firmer and last longer. The effect is mechanical and lasts only while the ring is on. FirmTech rings use a peno-scrotal loop that sits around the base and behind the testicles to spread that pressure evenly.
What is the difference between a c ring, a constriction ring and an erection tension ring?
They are largely different names for the same idea: a ring worn at the base of the penis to hold blood in and keep an erection firmer. "C ring" is a casual term, while "constriction ring" and "tension ring" are more clinical. FirmTech rings are constriction rings with adjustable hook-and-loop tension, made from medical-grade, latex-free elastomer.
Do you need a prescription for an ED ring?
No. FirmTech rings work without pills or a prescription and are sold online at getfirmtech.com. Clinics can also stock them through the FirmTech provider program, so patients can leave an appointment with a ring. Men with a bleeding disorder or who take blood thinners should talk to their doctor before using any constriction ring.
Is the TechRing a medical device?
FirmTech describes its rings as FDA registered and doctor designed with leading urologists. The TechRing is a constriction ring with built-in sensors that measure firmness, duration and nighttime erections and send that data to an app over Bluetooth. FirmTech says the recordings give users and their healthcare provider real data to help diagnose and manage cardiac and sexual health issues.
Can an ED ring be used alongside ED medication?
Many men use the TechRing alongside other treatments and use the app to see what is working, according to FirmTech. FirmTech also presented research at ISSM 2024 comparing PDE5 inhibitors, the Performance Ring and both together. Anyone combining treatments should discuss the plan with their own doctor first, because the right combination depends on the individual.

The TechRing for doctors

Why would a doctor recommend the TechRing?
Because it gives objective, at-home data on erectile function between visits. Worn during sex it measures firmness and duration; worn overnight it counts and measures nighttime erections, which happen without arousal. With the patient’s permission, clinics in the FirmTech provider program can view that data, so care decisions rest on recorded numbers rather than recall alone.
What data does the TechRing record?
Firmness and duration during sex, plus the count, strength and length of nighttime erections. The app rolls these into an Erectile Fitness Score from 0 to 100, and users can log sleep, drinks, workouts and medication to see what moves the score. The app works on iPhone and Android and connects to the ring over Bluetooth.
Can clinicians see a patient’s TechRing data?
Yes, with permission. The FirmTech provider program lets partner clinics view a patient’s firmness, duration and nighttime erections between visits. Patients decide who sees their data and can stop sharing at any time. FirmTech says the data is stored securely, handled to HIPAA standards, never sold, and can be deleted from inside the app.
Why do nighttime erections matter clinically?
Nighttime erections happen without arousal, so they are a relatively clean read of vascular, hormonal and neurological function. FirmTech notes that healthy men have 3 to 5 a night during sleep, and that penile arteries are smaller than the heart’s, so circulation changes can show there first. Researchers have studied overnight erections as a predictor of coronary heart disease.
How does the TechRing compare to RigiScan?
FirmTech has a clinical trial underway comparing the TechRing with RigiScan, which it calls the clinic standard, with 35 men enrolled as of November 2026. Results were not yet listed as published on the FirmTech clinical studies page at that date. The practical difference today is setting: the TechRing records at home, during sex or overnight.
Which clinicians use the TechRing?
The FirmTech provider program is built for urologists, men’s health clinics and sexual medicine clinics. FirmTech research also covers erectile recovery after prostate cancer surgery, testosterone therapy monitoring, sleep and blood sugar, and premature ejaculation. Its medical advisory board includes urologists from Memorial Sloan Kettering, University of Utah Health and Prime Institute.
How often should a patient wear the TechRing to see a trend?
FirmTech says wearing the TechRing about once a week gives a clearer picture of vascular and sexual health, and notes that a single night says little while weeks of nights say much more. The battery lasts up to 12 hours on a full charge, so one overnight wear covers a full night of sleep.

Provider program and wholesale

What is the FirmTech provider program?
It is FirmTech’s program for urologists, men’s health and sexual medicine clinics. Partners get partner pricing to stock rings in the clinic, permission-based access to patient TechRing data between visits, clinical resources such as published studies, patient handouts and fitting guidance, and a listing on the FirmTech location finder so patients can find the practice.
How does a clinic apply to the provider program?
Apply online through the provider application on getfirmtech.com and choose "Medical clinic or practice" as the type. FirmTech describes the application as taking minutes. Existing wholesale partners sign in to their account to place orders. For questions before applying, use the FirmTech contact page and choose the clinics and partnerships route.
Can pharmacies and stores sell FirmTech rings?
Yes. FirmTech runs a retail wholesale program for adult stores, pharmacies, wellness shops and medical supply stores. Retail partners get wholesale pricing on all three rings and bundles, shelf-ready packaging and point-of-sale cards, quick staff training guides, and a listing on the FirmTech location finder so shoppers can find the store.
What does FirmTech wholesale pricing look like?
FirmTech does not publish wholesale or partner prices on its public pages; terms are shared with approved partners. For planning, retail prices as of November 2026 are $275 for the TechRing and $60 each for the Performance Ring and MaxPR. Contact the FirmTech partnerships team for current partner terms.
Will my clinic be listed for patients to find?
Yes. Provider and retail partners are listed on the FirmTech where-to-buy location finder, which lets visitors search doctors, clinics and stores by name or city and filter by ring. The listing helps men who are already researching FirmTech online find a practice that stocks the rings locally.
Does FirmTech collaborate with clinicians on research?
Yes. FirmTech works with urologists, sexual medicine specialists and researchers on patient programs, clinical data and study collaborations. It lists more than 20 studies published or underway, including trials on erectile recovery after prostate cancer surgery and on monitoring erectile function during testosterone therapy. FirmTech says it replies to clinical enquiries within two business days.
What resources do partner clinics receive?
Partner clinics receive clinical resources including published studies, patient handouts and fitting guidance, according to the FirmTech provider program page. Retail partners receive display materials and staff training guides. Both can point patients to FirmTech’s comparison chart and fit guidance to help them choose and size a ring.

Choosing a ring

Which FirmTech ring should I choose?
Choose the TechRing if you want performance support plus data on every session and every night. Choose the Performance Ring for a simple, comfortable ring you can wear up to 12 hours. Choose the MaxPR for the tightest fit and most intensity in sessions of up to 90 minutes. All three are doctor designed and use the same peno-scrotal shape.
What is the difference between the Performance Ring and the MaxPR?
Both cost $60 and share the same doctor-designed peno-scrotal shape. The Performance Ring has a comfort fit rated 3 of 5 for tightness and is safe to wear up to 12 hours. The MaxPR is slimmer and snugger, rated 5 of 5, for maximum firmness and more intense orgasms, with a safe wear time of up to 90 minutes.
Is the TechRing worth $275 over a $60 ring?
It depends on whether the data matters to you. The TechRing does what a performance ring does and adds sensors, an app and nighttime erection tracking, plus a 1-year warranty instead of 3 months. If you only want firmer, longer erections, the Performance Ring or MaxPR delivers that for $60.
Can I use more than one FirmTech ring?
Yes. FirmTech sells bundles pairing the TechRing with a Performance Ring or a MaxPR for $295, compared with $335 bought separately, as of November 2026. The idea is to track with the TechRing and keep a simple ring for times you just want the feel without charging or syncing anything.
Can an erection ring be used solo or with a partner?
Both. FirmTech rings work the same way solo or with a partner, and the TechRing tracks every session either way. FirmTech also sells RingMate, a three-speed vibrator for a partner that slides onto any FirmTech ring, for $69 on its own or as part of a bundle.
Do erection rings restrict ejaculation?
FirmTech says its rings keep blood in without blocking release. The peno-scrotal design sits around the base of the penis and behind the testicles rather than gripping the shaft. Wearers should still follow each ring’s wear-time limit: up to 12 hours for the TechRing and Performance Ring, and up to 90 minutes for the MaxPR.

Sizing and fit

What size erection ring do I need?
FirmTech rings come in one size that fits 95% of men, up to 5.5 inches (14 cm) of erect girth. The hook-and-loop strap adjusts to the wearer, so there is no size to pick. If the fit is wrong, FirmTech offers a 30-day money-back guarantee and describes the TechRing as 30-day risk-free.
How do I measure for an ED ring?
When erect, wrap a soft tape measure or a piece of string around the base of the penis, where the ring will sit. If the measurement is 5.5 inches (14 cm) or less, a FirmTech ring will fit. If you used string, lay it flat against a ruler to read the length.
Is there an ED ring size chart for FirmTech rings?
FirmTech does not use a multi-size chart. Each of its three rings fits up to 5.5 inches of erect girth with adjustable tension, which FirmTech says covers 95% of men. The size chart on this site turns that into a simple check: measure erect girth at the base and compare it with the 5.5 inch limit.
How tight should an erection ring be?
Snug but not tight. FirmTech’s instructions say to fasten the strap snug, and its patented hook-and-loop fit lets the wearer set pressure that is firm but never too tight. As a general rule with any constriction ring, loosen or remove it if it causes pain, numbness or discomfort.
Can I put an erection ring on before an erection?
Yes. FirmTech rings are designed to go on when soft, so they can be put on discreetly ahead of time. Open the loop, place one loop under the testicles and the other around the base of the penis, then adjust for comfort. FirmTech says it takes a few seconds.

Safety and side effects

What are the side effects of erection rings?
The most commonly reported issue is discomfort from pressure, especially with long wear. In a published review of the TechRing by Saffati and colleagues in Translational Andrology and Urology, only two users reported mild discomfort after more than 4 hours of use, which was easily resolved upon device removal. Follow each ring’s wear-time limit and remove it if anything hurts.
How long can you safely wear an erection ring?
It depends on the ring. FirmTech lists a safe wear time of up to 12 hours for the TechRing and the Performance Ring, and up to 90 minutes for the MaxPR, its tightest ring. FirmTech presented research on the safety of a smart penile constriction ring worn overnight at AUA 2024 and ISSM.
Who should not use a constriction ring?
Men with a bleeding disorder or who take blood thinners should talk to a doctor before using any constriction ring; FirmTech recommends consulting a doctor in those cases. More generally, anyone with a condition affecting circulation or sensation in the area should get personal advice from their clinician first.
What are FirmTech rings made of?
Medical-grade elastomer that is phthalate-free and latex-free, with nothing hard or rigid. The TechRing is splashproof, and the Performance Ring and MaxPR are water resistant. Rinse with warm water and mild soap after each use and wipe dry. TechRing replacement sleeves are sold from $15, with replacement suggested about every 30 nights.
Which lubricants are safe with an erection ring?
Water-based and silicone-based lubricants are safe with all FirmTech rings. Do not use natural oil lubricants such as coconut oil or CBD oil with any FirmTech ring. FirmTech sells Sliquid Naturals Silver, a silicone lubricant, from $18 for anyone who wants a compatible option.
Is it safe to sleep in the TechRing?
Yes, according to FirmTech: the TechRing is designed and studied for overnight wear and is comfortable for up to 12 hours. The MaxPR is not suited to overnight wear because its safe wear time is up to 90 minutes. To sync a night of TechRing data, hold the button for 3 seconds, place it on the charger and open the app.

Pricing, payment and shipping

How much does the TechRing cost?
The TechRing costs $275 as of November 2026, or 4 interest-free payments of $68.75. It comes with a USB charger and the free FirmTech app, plus a 1-year warranty on electronics and 2 sleeve replacements. Optional protection plans cost $29 for 1 year or $39 for 2 years.
How much do the Performance Ring and MaxPR cost?
Each costs $60 as of November 2026. Both carry a 3-month warranty, use the same medical-grade, latex-free elastomer and fit up to 5.5 inches of erect girth. Neither has electronics, so there is nothing to charge, pair or set up before use.
Are FirmTech rings HSA/FSA eligible?
Yes. The TechRing, Performance Ring and MaxPR, including bundles that pair them, are HSA/FSA eligible. At checkout FirmTech works with Flex, which handles the Letter of Medical Necessity through a short telehealth questionnaire at no extra cost. Accessories, protection plans and shipping are not eligible, and each plan administrator has the final say.
Is FirmTech shipping discreet?
Yes. FirmTech ships in a plain, unbranded box with no product name on the packing slip or card statement. Shipping is free on orders over $100, so a TechRing order always qualifies, while a single $60 Performance Ring or MaxPR does not reach the threshold on its own.
What is the FirmTech return policy?
FirmTech offers a 30-day money-back guarantee. The TechRing has a 1-year warranty from purchase, and the Performance Ring, MaxPR and RingMate each have a 3-month warranty. Returns start online through the FirmTech returns portal; warranty claims go to customer service, which replies within 1 to 2 business days.
Where can patients buy FirmTech rings?
Online at getfirmtech.com, and at doctors, men’s health clinics and retail stores listed on the FirmTech where-to-buy map. Clinics in the provider program can stock rings so patients leave an appointment with one. Every ring is available online with free discreet shipping on orders over $100.

Research and data

What research has been published on the TechRing?
Published papers include "Wearable penile devices: the TechRing" in Translational Andrology and Urology (2025) and a 2024 Journal of Sexual Medicine randomized survey comparing two medical-grade penile constriction devices. FirmTech has also presented at AUA, ISSM, SMSNA and the Japanese Society for Sexual Medicine, and lists more than 20 studies published or underway.
How many erections has FirmTech analyzed?
FirmTech reports more than 308,000 erections analyzed as of November 2026, which it describes as the largest erection database on earth, and more than 40,000 rings sold. These are FirmTech’s own figures, published on its clinical studies page, not the result of an independent audit.
What did TechRing data show about erection duration and firmness?
In FirmTech’s published research summary, recordings under 1 hour had a median erection duration of 12.1 minutes with a firmness rating of 8.6/10. For recordings exceeding 1 hour, the median duration was 30.5 minutes with a firmness rating of 7.25/10. In that group, diabetes prevalence was 10.7% and 11.4% of participants were current smokers.
How common is erectile dysfunction?
Urology News reports that 50% of men experience ED by age 50. FirmTech’s research summary also notes that the incidence of ED increases with age, about 10% per decade. Numbers like these explain why clinicians look for simple ways to measure erectile function over time rather than at a single visit.

Start with the main guide to wearable ED devices, or read TechRing for doctors.

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