The Digital Overdose Response Service app allows people who are using opioids alone to be monitored and have EMS respond if they become unconscious and need medical help.

Alberta's Drug Overdose Response System app is now available provincewide as a measure to help people using drugs alone at home, but critics say the crisis needs more response.

The UCP says the mobile app – called the Digital Overdose Response System – will help protect people who are using drugs recreationally while alone in their homes.