Zoi - Sleep The app that can potentially help save your life. It will track your heart rate and sleep patterns and alert you of any abnormalities. Get charts explaining your sleep patterns and heart
rate. If your heart rate becomes dangerously low or high, you will receive an alert on your phone. If you don't turn the alarm off, your family and/or friends will receive a message to wake you up. If you're
not woken up and your rate is continuing to be unstable first responders will be called. Zoi integrates with Healthkit accessing real time up to date heart information from your watch, making it available on your phone moments upon starting the app.