When you think of counting your steps or tracking your sleep, you’re probably going to think of attaching a smartwatch or some other wearable to your wrist—but you can actually monitor a bunch of metrics using just your phone.
Your phone has the ability to automatically track the number of steps you’re taking, for example. As long as you’ve always got it with you, it can tell you whether you’re reaching that daily step count, with no other devices required.
For tracking other stats, including diet and…
