🟢 Green LED: Illuminate Your Health Journey

Track your daily activity and heart metrics like never before with the all-new Green LED release. Designed to penetrate the skin more effectively, it delivers ultra-accurate readings of blood flow. Its longer wavelength ensures deeper penetration into the skin, providing you with unparalleled precision in monitoring your awake activity. Don't worry, the green LED is not used during sleep to preserve your circadian rhythm.

📈 Algorithm Improvement: Unleash the Full Potential

Our enhanced peak detection algorithm takes your vital metrics tracking to the next level, boasting a remarkable 20% increase in accuracy during sleep, resulting in improved sleep staging, heart rate accuracy, and derivative metrics. The accuracy of heart rate agreement with medical devices during sleep has reached an impressive 98%, making Circular Ring one of the most accurate wearables on the market for heart rate during sleep.

Don't miss out on this opportunity to stay ahead of the curve and take control of your health journey like never before. With these groundbreaking upgrades already available in your app, simply update your firmware to experience its full potential!

This major upgrade is one more step towards our vision of accurate heart rate monitoring during activity, and we can't wait to share more exciting news and releases with you soon. 

Thank you for choosing Circular Ring as your trusted wearable health companion. 

If you have any questions or need assistance, our dedicated support team is here to help.

-The Circular Team

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