About Prevention circul+ Heart and Blood Oxygen Wellness Monitor

• Get the Complete Picture of your Health: circul+ fitness ring continuously tracks and records personalized wellness information. Low-profile design is sleek, durable and adjustable to fit most fingers.
• Health and Wellness Tracking: Activity tracker monitors heart rate, steps, calories burned, and more. Waterproof to withstand sweat and showers.
• Continuously Monitor: Track your nighttime blood oxygen levels, heart rate, overnight skin temperature, ODI, and sleep stages. Create alerts to your mobile device when your oxygen levels are low.
• Health Monitoring at your Fingertips: Download the free app to review and share in-depth diagnostics on your health, sleep, and overall wellness with your doctor, caregiver, or family members.
• 15 Hour Battery Life: Health monitor has a long battery life for accurate monitoring, and quick charging in 90 minutes with included USB. Ring works on any finger.