Sleep is a critical aspect of our overall health, and tracking its quality can provide valuable insights into our well-being. Among the many factors that contribute to good sleep, blood oxygen levels play a significant role. Monitoring these levels can help identify potential health issues, such as sleep apnea, which can be detrimental to our daily functioning and long-term health.

Research highlights the importance of maintaining optimal blood oxygen levels while you sleep for overall health. For instance, a study published in the New England Journal of Medicine (Peppard, P. E., Young, T., Palta, M., & Skatrud, J. (2000)) found that sleep-disordered breathing, characterized by periods of low blood oxygen levels, is independently associated with an increased risk of developing hypertension. Another study published in the Archives of Internal Medicine (Gottlieb et al., 2005) revealed that reduced levels during sleep are associated with an increased risk of diabetes and impaired glucose tolerance. These findings emphasize the significance of proper blood oxygen levels during sleep for both cardiovascular and metabolic health.

Fortunately, with the help of Pillow, the best sleep tracking app for iPhone and Apple Watch, monitoring your blood oxygen saturation during sleep is now easier than ever before.

Track your oxygen saturation in blood during sleep

Track Your Blood Oxygen Levels with Pillow

Pillow has earned an Editors’ Choice distinction on the App Store for its innovative features, one of which is its ability to track Blood oxygen concentration during sleep. For every sleep session recorded, you can find the results in Pillow’s “Heart tab.” This feature requires an Apple Watch 6 or newer device to function.

Detailed Blood Oxygen Charts and Assessments

With Pillow, you'll receive a detailed chart of your blood oxygen levels throughout the night, including minimum and maximum values. Moreover, the app provides an assessment of these values to help you understand whether they fall within normal ranges. By keeping track of your blood oxygen saturation, you can make better-informed decisions about your sleep habits and overall health.

Take Charge of Your Sleep Health with Pillow

Monitoring blood oxygen levels during sleep is essential for maintaining optimal health and well-being. With Pillow's blood oxygen tracking feature, you can now easily keep track of this critical sleep metric and work towards improving your sleep quality.

Don't let poor sleep hold you back any longer. Download Pillow today, and start tracking your blood oxygen levels to unlock the restful sleep you deserve. Empower yourself with the knowledge to make better decisions about your sleep habits and take control of your health.