Call Knut
Call Knut is a service that calls elderly persons to make sure that they are okay.
You as a family member subscribe through a smartphone app and can yourself decide if the service shall ask a set amount of questions, make sure that your elder relative is taking their medicine, or just call to make conversation about current events and the weather.
The service is easy to use for the elder person since it does not require any new technology, it is an incoming phone call!