Updating the Health App with More Targeted Information
In a particularly timely move, Apple released updates to its blood oxygen reading technology for devices like the Apple Watch, and updated the Health app to include more blood oxygen monitoring capabilities. This allowed users with respiratory issues to keep an eye on their blood oxygen and know if it was starting to fall to dangerous levels. Eventually, Apple also created a way to add verifiable COVID-19 vaccination information to the health app, which can be used by doctors, with vaccine passports, and so on.