OEM
OEM cooperation focuses on manufacturing smart rings to an agreed design and specification—especially for sleep and health monitoring products.
ODM and custom development
ODM engagements add design and development responsibility. LONGVON evaluates hardware, firmware, app, SDK, and cloud requirements after intake.
Capability matrix
| Layer | OEM focus | ODM / custom focus |
|---|---|---|
| Hardware | Produce agreed ring hardware | Co-develop / customize hardware scope |
| Firmware | Flash agreed firmware builds | Firmware changes scoped per project |
| App | Companion / white-label discussion | App experience co-development |
| SDK | Partner access (case-by-case) | Partner access (case-by-case) |
| Cloud API | Integration discussion | Integration discussion |
| Manufacturing | Capacity, delivery, quality info | Same after design freeze |
Health monitoring for OEM partners
71 total health monitoring parameters, including 22 sleep-related parameters. Related: Sleep · Respiratory · OSA-related.
Entity clarity
LONGVON is the technology manufacturer and OEM/ODM provider, while MATEYOU is its smart ring product brand. Company page: Who is LONGVON.