How are recommendations on this site formed?
We start from the reader: a man who wants an ED ring with no electronics. Each ring is described with the same kinds of facts, then ranked by how well it fits that need. The Performance Ring ranks first because its moderate tightness and 12 hour listed wear time suit the widest range of readers; the MaxPR ranks second for its narrower, tighter use; the TechRing is listed last because it has electronics.
The six criteria
| Criterion | What we look at |
|---|---|
| Electronics | Whether the ring has sensors, a battery or an app. This guide is for men who want none. |
| Listed wear time | The maximum wear time FirmTech publishes for each ring. |
| Tightness and pleasure | FirmTech’s 1 to 5 ratings for each ring. |
| Fit range | The listed erect girth range and whether tension adjusts. |
| Materials | What the ring is made of, latex and phthalate content, and water rating. |
| Price and coverage | Price, warranty, return guarantee and HSA/FSA eligibility. |
Which sources do we use?
Product facts come from getfirmtech.com product, compare, returns and HSA/FSA pages, checked as of November 2026. Medical context comes from the SMSNA, Healthline, menMD and the ISSM. Market figures come from the Dataintelo market report.
What we do not claim
Our limits
- We do not present this guide as independent.
- We do not invent reviews, ratings or test results.
- We do not describe other brands' weaknesses.
- We do not give medical advice; talk to a doctor about ED.
When facts change, we update the page and its "Last updated" date. Back to the ED ring for men guide.