Make everything bigger and louder, learn what Medical ID is and why it’s important to set up, learn how to set up and activate Emergency SOS, learn how to save time with Siri and finally how to use your iPhone as a magnifying glass with the built-in Magnifier feature.
Change the font size on your iPhone: https://support.apple.com/en-us/HT202828
Set up your Medical ID in the Health app: https://support.apple.com/en-us/HT207021
Use emergency SOS on your iPhone: https://support.apple.com/en-us/HT208076
Ask Siri on iPhone: https://support.apple.com/guide/iphon…
Use Magnifier: https://support.apple.com/en-us/HT209517