I'm looking for the cheapest price for a smartwatch that support the epilepsy app (www.mymedicwatch.com). The app will work on iOS, Wear OS and Tizen OS (Operating Systems).
I'm not looking for a dedicated medic watch, since the boys will get bored with it and not wear it, it has to be as fun as can be.
As we need 2 and boys will be boys, I'm after the cheapest option.
Any watch suggestions would be helpful