TechRing care
Replacement sleeve for the TechRing
Last updated: November 2026
A TechRing replacement sleeve costs from $15, and FirmTech suggests fitting a fresh one about every 30 nights.
The sleeve is the part of FirmTech's TechRing that gets replaced over time, while the sensors and electronics stay the same. FirmTech's 1-year TechRing warranty includes 2 sleeve replacements, so a new owner has spares covered before buying any.
When should I replace my TechRing sleeve?
Replace the TechRing sleeve after about 30 nights of wear, which is FirmTech's guidance. How long that takes depends on how often you wear it. Nightly wear uses about one sleeve a month; once-a-week wear, which FirmTech's science page suggests for a clearer picture of your health, stretches one sleeve across roughly 30 weeks.
What the TechRing sleeve is
The FirmTech TechRing replacement sleeve is a fresh sleeve for the TechRing, the smart erection ring with built-in sensors. Like the rest of FirmTech's rings, the TechRing is made from soft, medical-grade, phthalate-free and latex-free elastomer and is splashproof. Swapping the sleeve keeps the ring fresh without replacing the electronics.
Sleeves fit the TechRing only. The Performance Ring and MaxPR are single-piece rings with no electronics and no sleeve.
How many sleeves will I use in a year?
Sleeve use by wear pattern
| Wear pattern | Nights a year | Sleeves a year (about) |
|---|---|---|
| Once a week | 52 | 2 |
| Three nights a week | 156 | 6 |
| Every night | 365 | 13 |
Rounded up to whole sleeves. Remember the 2 replacements included in the TechRing warranty.
How to keep a TechRing and sleeve in good shape
- Rinse with warm water and mild soap after each use, then wipe dry.
- Use only water-based or silicone-based lubricants. No coconut or CBD oil.
- Charge with the included USB cable: 2 to 4 hours for about 12 hours of use.
- Fit a fresh sleeve after about 30 nights of wear.
- For a warranty sleeve, email FirmTech with your order number.
Replacement sleeve questions
What is the TechRing replacement sleeve?
The replacement sleeve is a fresh sleeve for the TechRing, sold by FirmTech from $15. FirmTech suggests replacing it about every 30 nights. The sleeve is specific to the TechRing; the Performance Ring and MaxPR do not use one.
How often should I replace the TechRing sleeve?
FirmTech suggests about every 30 nights. If you wear the TechRing once a week, as FirmTech’s science page suggests for a clear picture of your health, one sleeve lasts much longer in calendar time than if you wear it every night.
How much does a TechRing replacement sleeve cost?
Replacement sleeves start at $15 on the FirmTech shop, with options to choose on the product page. Sleeves are accessories, so FirmTech says they are not HSA/FSA eligible. Adding sleeves to a larger order can help reach the $100 free shipping threshold.
Does the TechRing warranty include replacement sleeves?
Yes. FirmTech’s comparison lists the TechRing warranty as 1 year on electronics plus 2 sleeve replacements. For a claim, email FirmTech support with your order number and a short description, and FirmTech says it replies within 1 to 2 business days.
How do I clean my FirmTech ring?
Rinse it with warm water and mild soap after each use, then wipe it dry. FirmTech says the TechRing is splashproof and the Performance Ring and MaxPR are water resistant. All three are made from medical-grade elastomer.
What lube can I use with an erection ring?
Use only water-based or silicone-based lubricants with FirmTech rings. FirmTech says not to use natural oil lubricants such as coconut oil or CBD oil with any of its rings. Sliquid Naturals Silver, which FirmTech sells, is a silicone lubricant.