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Latest
News
2 min read
Why ECG is a Game Changer in Circular Ring 2 — And How to Use It Right
March 26, 2025
News
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The Circular Ring 2 Kickstarter Campaign Is Live – A New Era for Personalized Health
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Why ECG is a Game Changer in Circular Ring 2 — And How to Use It Right
March 26, 2025
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Sleep
2 min read
How to adapt to naps
December 19, 2019
Sleep
3 min read
How to have lucid dreams
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Activity
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Sleep
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What is a lucid dream
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Sleep
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Sleep disorders classification
November 26, 2019
Sleep
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Understanding polyphasic sleep schedules
November 18, 2019
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News
2 min read
The Circular Ring 2 Kickstarter Campaign Is Live – A New Era for Personalized Health
March 14, 2025
News
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How to Use Your HSA or FSA to Purchase the Circular Ring
August 27, 2024
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Discover the New Coherence Breathing Circle in the Circular Ring
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Expert
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NBA Star Clint Capela Joins the Circular Tribe
June 20, 2024
News
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Introducing the Medication Reminder Feature in Circular: A Leap Towards a Complete Wellness Ecosystem
February 29, 2024
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Stress Levels Tracking: Your Path to Inner Peace
October 18, 2023
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News
3 min read
New release: Guided Breathing Exercises Circle
October 12, 2022
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The Circular® Global Score, Leaderboard and Streak score
October 12, 2022
Activity
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Average Resting Heart Rate by Age: All You Need to Know
July 27, 2022
Activity
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Understanding VO2 max: why is it useful?
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Expert
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Blood Oxygen: What is a Normal Level
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Aerobic Exercises: The Best Tips
July 15, 2022
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Sleep
2 min read
Beat Sleep Inertia and Wake Up Alert: How Circular's Smart Alarm and Wake-Up Score Revolutionize Mornings
March 8, 2024
News
3 min read
Stress Levels Tracking: Your Path to Inner Peace
October 18, 2023
Sleep
3 min read
What is the Circular® Sleep quality score and how it is calculated
August 20, 2023
Sleep
1 min read
What is the Circular® Wake up score and how it is calculated
August 3, 2023
Sleep
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Circular® smart snooze: Embrace Circular's Smart Snooze Feature for Energized Mornings
August 1, 2023
Sleep
3 min
Unveiling Sleep Secrets: Decoding Your Heart Rate Trend During Sleep with Circular Ring
July 28, 2023
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News
1 min
Kickstarter campaign - Update #1
February 16, 2020
News
1 min
Circular is LIVE on Kickstarter
January 28, 2020
News
1 min read
How to change the interchangeable shell of my Circular Ring
January 26, 2020
News
2 min
Circular update: Exclusive content, CES, Kickstarter ...
January 20, 2020
News
1 min read
Circular is on Product Hunt!
October 2, 2019
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