Stage: Product launch announcement
Koyo’s news listing dated May 29, 2025 announced the release of the Diaper Navi home-care kit. The company says a smartphone application can display wetness inside the diaper, the wearer’s position and the temperature inside the diaper.
The announcement extends the Diaper Navi range into home care, following the facility-oriented release in 2024. It does not establish compatibility with every diaper or pad, or independently quantify reductions in care work. Product-specific instructions remain the reference for the required components and use conditions.