FirmTechFAQ
Here are 49 plain answers about FirmTech erection rings, covering how they work, the TechRing, fit, safety, pricing and alternatives.
Last updated: November 3, 2026
Know your goal, your size and the wear-time limit. FirmTech erection rings fit up to 5.5 inches (14 cm) erect girth, cost $60 for the Performance Ring or MaxPR and $275 for the TechRing, and should be worn snug, never painful, within their limits: 12 hours, or 90 minutes for the MaxPR.
An erection ring is a band worn at the base of the penis that gently slows blood from flowing back out, which helps an erection stay firmer for longer. FirmTech erection rings are doctor designed, made from soft medical-grade elastomer, and loop behind the testicles as well as around the base for even pressure.
They work mechanically. Gentle, even pressure at the base slows blood leaving the penis, so an erection that has formed stays firmer and lasts longer. The effect lasts only while the ring is on, so there are no pills to take and nothing to wait for.
Mostly, yes. C-ring, cock ring, constriction ring and ED ring all describe a band worn at the base of the penis. They differ in material and fit: solid metal, stretchy silicone or adjustable straps. FirmTech rings are adjustable, peno-scrotal designs made from medical-grade elastomer.
It means the ring has two loops: one around the base of the penis and one behind the testicles. FirmTech says this anatomical design, engineered with urologists, spreads pressure evenly and holds blood where it is needed most, instead of squeezing a single point.
An ED ring helps maintain an erection you can already get by slowing blood from leaving the penis. It does not treat the cause of erectile dysfunction. Many men use FirmTech rings alone or alongside other treatments. Talk to your doctor about your situation, since ED can be linked to heart health.
No. FirmTech rings work without pills or a prescription and are sold online at getfirmtech.com. If you pay with HSA or FSA funds, checkout includes a short telehealth questionnaire for a Letter of Medical Necessity, at no extra cost.
No. FirmTech says its rings keep blood in without blocking release. If any ring ever feels like it is restricting ejaculation, it is likely set too tight, so loosen the strap or take the ring off.
The FirmTech TechRing is a smart erection ring that costs $275. It supports firmer, longer erections like a standard ring, and its built-in sensors measure firmness, quality and duration during sex and track nighttime erections, with results in a free app for iPhone and Android.
Firmness and duration during sex, plus the count, strength and length of nighttime erections. Results roll up into an Erectile Fitness Score from 0 to 100. You can log sleep, drinks, workouts and medication to see what actually moves your score.
FirmTech notes that healthy men have 3 to 5 erections a night during sleep. They happen without arousal, so they are a clean read of blood flow. The TechRing is designed for overnight wear of up to 12 hours and counts and measures each nighttime erection.
Up to 12 hours on a full charge. It charges with the included USB charger, and a full charge takes 2 to 4 hours. After an overnight session, hold the button for 3 seconds, place it on the charger and open the app to sync the night.
FirmTech states that your data is stored securely, handled to HIPAA standards, and never sold or shared with advertisers. You choose whether a doctor can see it, and you can delete your data and account from inside the app at any time.
FirmTech says many men use the TechRing alongside other treatments and use the app to see what is working. The app lets you log medication, such as a 50 mg versus 100 mg dose, next to your results. Talk to your doctor before combining a ring with any medication.
Yes. FirmTech lists a 2025 paper, "Wearable penile devices: the TechRing," in Translational Andrology and Urology, plus studies underway, including a trial comparing the TechRing with RigiScan, the clinic standard, with 35 men enrolled. FirmTech reports more than 20 studies published or underway.
Choose the TechRing ($275) if you want performance support plus data on every session and night. Choose the Performance Ring ($60) for a comfortable, simple ring you can wear up to 12 hours. Choose the MaxPR ($60) for the tightest fit and most intensity, worn up to 90 minutes.
Both cost $60 and share the same doctor-designed, adjustable peno-scrotal shape. The MaxPR is slimmer and snugger: FirmTech rates its tightness 5 of 5, against 3 of 5 for the Performance Ring. The Performance Ring can be worn up to 12 hours, the MaxPR up to 90 minutes.
It is if you want data. All three FirmTech rings support firmer, longer erections. The extra $215 buys built-in sensors, Bluetooth, the app, nighttime erection tracking and a 1-year warranty instead of 3 months. If you only want the feel, a $60 ring does that job.
Many owners do. FirmTech bundles the TechRing with a Performance Ring or a MaxPR for $295 instead of $335, so you can track with the TechRing and keep a simple ring for nights when you just want the feel.
For most first-timers the Performance Ring is the easiest start: $60, an adjustable fit FirmTech rates 3 of 5 for tightness, nothing to charge, and wear time of up to 12 hours. Move to the MaxPR if you want more tightness, or the TechRing if you want measurements.
Yes. RingMate is a three-speed vibrator for her that slides onto any FirmTech ring. It costs $69 on its own, $120 bundled with a Performance Ring or MaxPR, or $304 bundled with the TechRing.
Most likely. FirmTech says one size fits 95% of men, up to 5.5 inches (14 cm) of erect girth, and the hook-and-loop strap adjusts to your exact size. All three rings share that same fit range, so there is no size to pick at checkout.
When erect, wrap a soft tape measure or a piece of string around the base of the penis and measure the length. If it is 5.5 inches (14 cm) or less, FirmTech rings fit. Our ED ring size chart and fit checker give you a quick read.
Hold the loop open and drop the testicles through it, then set the second loop around the base of the penis, so one loop sits behind the testicles and one at the base. Adjust the strap until it is snug but not tight. It takes a few seconds.
Yes. FirmTech rings are designed to go on when you are soft, so you can put one on discreetly ahead of time rather than fumbling in the moment.
Snug, never painful. The ring should hold firm pressure at the base without pinching, numbness or color change. The adjustable strap on every FirmTech ring lets you set the tension, so loosen it or remove the ring if anything feels wrong.
FirmTech states a fit range of up to 5.5 inches (14 cm) of erect girth. If you measure above that, contact FirmTech before ordering so the team can advise you. Orders are also covered by FirmTech's 30-day money-back guarantee.
Constriction rings can cause numbness, coldness, bruising or discomfort, usually when a ring is too tight or worn too long. In a published review of the TechRing, only two users reported mild discomfort after more than 4 hours of use, which resolved when the device was removed.
It depends on the ring. FirmTech lists safe wear times of up to 12 hours for the TechRing and Performance Ring, and up to 90 minutes for the MaxPR, its tightest ring. Generic rings often carry shorter limits, so always follow the maker's guidance for the ring you own.
Only in a ring designed for it. FirmTech says the TechRing is designed and studied for overnight wear and is comfortable for up to 12 hours. Do not sleep in a ring that is not meant for overnight use, including the MaxPR, which has a 90-minute limit.
Talk to a doctor first if you have a bleeding disorder, take blood thinners, or have reduced sensation in the genital area. FirmTech itself recommends consulting a doctor about bleeding disorders and blood thinners. Your doctor can confirm whether a constriction ring suits your health.
Water-based or silicone-based lubricants only. FirmTech says not to use natural oil lubricants, such as coconut oil or CBD oil, with any of its rings.
Medical-grade elastomer that is phthalate-free and latex-free. The Performance Ring and MaxPR are water resistant, and the TechRing is splashproof. Rinse with warm water and mild soap after each use, then wipe dry.
Take it off right away if you feel pain, numbness or tingling, or if the skin turns blue, pale or very cold. Those signs usually mean the ring is too tight or has been on too long. If symptoms do not settle quickly after removal, seek medical care.
The TechRing costs $275. The Performance Ring and MaxPR cost $60 each. Bundles pairing the TechRing with a second ring cost $295 instead of $335, and the TechRing with the VaxAid Deluxe pump costs $499 instead of $574.
Yes. The TechRing, Performance Ring, MaxPR and bundles that pair them are HSA/FSA eligible through Flex at checkout. Accessories, protection plans and shipping are not eligible. Your plan administrator has the final say on what it covers.
Yes. Orders ship in a plain, unbranded box, and shipping is free on orders over $100. FirmTech says there is no product name on the packing slip or on your card statement.
FirmTech offers a 30-day money-back guarantee. Start a return through the FirmTech returns portal with your order number and email, or contact customer service, which replies within 1 to 2 business days.
The TechRing has a 1-year warranty from the date of purchase, listed as covering the electronics plus 2 sleeve replacements. The Performance Ring, MaxPR and RingMate each carry a 3-month warranty. Optional TechRing protection costs $29 for 1 year or $39 for 2 years.
FirmTech suggests replacing the TechRing sleeve about every 30 nights. Replacement sleeves start at $15, and the TechRing warranty includes 2 sleeve replacements.
Online at getfirmtech.com, with free discreet shipping on orders over $100. FirmTech also lists doctors, men's health clinics and stores that carry its rings on the where-to-buy map on its website.
A ring works mechanically and only while worn, with nothing to take and no prescription. Pills such as PDE5 inhibitors work chemically. A review in the Cleveland Clinic Journal of Medicine, as cited by RxSleeve, reports that up to 40% of men do not get a satisfactory response from PDE5 inhibitors.
Erection tension rings are usually stretchy bands slipped onto the base after using a vacuum pump. FirmTech rings are adjustable peno-scrotal rings with a hook-and-loop strap that can go on while soft. FirmTech also sells the TechRing with the VaxAid Deluxe pump for $499.
Generic c-rings are usually fixed-size loops of silicone or metal. FirmTech rings are doctor designed, with adjustable tension, a peno-scrotal fit and stated wear times of up to 12 hours for two models. The trade-off is price, at $60 to $275.
FirmTech notes that measuring erections used to mean a sleep lab. The TechRing measures at home, during sex or overnight. A clinical trial comparing the TechRing with RigiScan, the clinic standard, is underway with 35 men enrolled, so results are not yet published.
It is a device worn on the body to support or measure erections. The FirmTech TechRing does both: it works as a constriction ring for firmer, longer erections and uses sensors to record firmness, duration and nighttime erections in an app.
iPhone and Android, connected over Bluetooth. The app is free with the TechRing, and FirmTech is releasing a redesigned version that tracks the same data.
FirmTech says about three minutes once the ring is charged. Charge it with the included USB cable, download the app, turn on Bluetooth and follow the prompts to pair. Then wear it during sex or overnight, and your data syncs to the app.
Try adjusting the tension first, since a slightly snugger setting often makes the difference. If it still is not right, FirmTech's 30-day money-back guarantee covers you. Contact customer service with your order number for a return or help.
Use the FirmTech contact page at getfirmtech.com/contact. Orders, returns, warranty and product questions go to customer service by email, which replies to order questions within 1 to 2 business days.
Ready to choose? Compare the TechRing, Performance Ring and MaxPR or read the FirmTech erection rings overview.
The FirmTech team answers questions about orders, fit, the app and HSA/FSA.