PHONIRO CARE – an innovative IT platform from Phoniro With the Phoniro Home Care app, you can unlock the door with your mobile phone. A smart way to minimise time-consuming key management for medical care and assistance organisations. Digital key management and Time & Attendance are part of the Phoniro Care platform. Phoniro Care is made up of different modules like Digital key management, Time and attendance, Care alarm system and E-visit, and are designed to create a richer life for an ageing population.