![]() ![]() “When you keep adding variables, the precision gets a whole lot better,” Winter says. However, if a tracker is also measuring your pulse, breathing, and heart rate variability, then that sudden motion by the dog is less likely to muddle the overall accuracy of your sleep data. Measuring movement can provide a helpful data point, but is of limited value by itself -if you sleep with a pet, for example, the dog jumping off the bed to grab some midnight kibble could muddle an otherwise clear view of how your night went. Tracking sleep accurately means using a similar narrowing-down process. By the time you get to “This animal has tusks,” you’re left with just a few options. If the next clue is “This animal is large,” that helps narrow down the field of possible answers. Winter likens the breadth of sleep information to a game of “Guess the Animal.” If the first clue is “This animal is gray,” that leaves the number of possible options incredibly broad. The more measurements, the more in-depth look you’ll get. Most of our sleep trackers today still use movement as one indicator of how well you’re sleeping, but they also incorporate several more metrics to become polysomic devices, which simply means they’re tracking many aspects of what’s going on while you sleep. While such devices can help uncover certain sleep issues, Winter says they don’t always provide a complete or accurate picture of sleep. Chris Winter, who explains that the initial way at-home trackers worked was by detecting movements through an actigraphy device worn at night. To get all the details on sleep trackers, we checked in with sleep neurologist and Sleep Advisor Dr. If you’re wondering how best to start tracking your sleep, it’s wise to understand how sleep trackers work, what features are most useful, and which type will work best with your sleeping style. There are many ways to track how well (or how terribly) we’re sleeping at night, including wearables like watches, chest monitors, or rings, as well as apps that use sonar. Sleep trackers are designed to give us useful feedback about how we’re sleeping so we can make adjustments that will hopefully help us Unjunk our Sleep. On our quest to find good sleep that leaves us ready to face the day, a lot of us have turned to data - not in the form of a spreadsheet, but from a sleep tracker.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |