Mobile devices have become essential daily tools for people all over the world — from staying connected to taking pictures and accessing information. Thanks to sensors that are already built into smartphones — like your microphone, camera and accelerometer — these devices can also be helpful for daily health and wellness.
Heart rate and respiratory rate are two vital signs commonly used to assess your health and wellness. Starting next month, Google Fit will allow you to measure your heart rate and respiratory rate using just your phone’s camera. These features will be available in the Google Fit app for Pixel phones, with plans to expand to more Android devices.