A sleep journal may help you identify your positive and negative sleep patterns. For great results, use one for at least a week. Share on Pinterest FreshSplash/Getty Images Tracking your habits can be ...

There's no getting around it — sleep is central to our health and well-being. You can do everything right, including eating right and downloading fitness apps to ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Sleep trackers — wearable ...