You’ll see “FDA registered” on a lot of wellness device packaging and marketing, often placed in a way that reads like a stamp of approval. It isn’t one. Here’s exactly what FDA registration does and doesn’t tell you, plus why it matters for how we describe the devices we carry.
What “FDA registered” actually means
FDA registration (sometimes called “listing”) is an administrative filing. Any company that manufactures or distributes medical devices in the U.S. is required to register its establishment and list its devices with the FDA. This is a paperwork requirement, filed annually, rather than a review process. Notably, the FDA doesn’t even issue a certificate for it; there’s no document that says “registered”. It’s just an entry in a database.
Registration confirms a company has told the FDA it exists and what it makes. It says nothing about whether a device is safe, whether it works or whether anyone at the FDA has looked at any data about it at all.
How that’s different from “cleared,” “approved,” or “granted”
Those three terms mean the FDA has actually reviewed something:
- Cleared (510(k)) — the FDA agreed the device is “substantially equivalent” to a device already on the market. This is the pathway for most moderate-risk (Class II) devices.
- Approved (PMA) — the FDA reviewed a full safety and effectiveness data package. This is reserved for higher-risk (Class III) devices.
- Granted (De Novo) — a novel device with no existing equivalent was reviewed and reclassified into a lower-risk category.
Any of these three means the FDA did some level of scientific evaluation before the device could be marketed for its intended use. Registration does not state that any of that happened.
Why the devices we carry are registered, not cleared or approved and why that’s not a red flag
This comes down to a real, deliberate regulatory category: the FDA’s “general wellness” policy. A product can be marketed as a general wellness device, supporting a healthy activity or a general state of health, without going through 510(k) clearance or PMA approval, as long as it stays out of disease-treatment territory. The moment a product claims to diagnose, treat, cure, mitigate or prevent a specific disease, it crosses into medical-device territory and needs that higher level of review.
That’s precisely why you’ll never see us, or if we’re doing this properly, the manufacturer, claim that a device treats a condition. It’s not just a cautious marketing choice; it’s the actual line the FDA draws between a “general wellness product, registered only” and “medical device, cleared or approved.” Staying on the wellness side of that line is a legitimate, common path for this entire category of consumer device.
What this means when you’re reading a review here
When we say a device is FDA registered, we mean exactly that and nothing more. The manufacturer has filed the required paperwork, and the device is not, nor is it claiming to be, cleared or approved as a medical device. It’s why the evidence we cite in each review comes from published research on the underlying modality (PEMF, radiofrequency, light etc.), rather than based on the device’s registration status.
Specific registration and compliance details for individual products, such as listing numbers and applicable certification marks, live on that product’s own review page rather than here, so you can see exactly what’s on file for the device you’re actually looking at.