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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
2 min read
The Circular Ring 2 Kickstarter Campaign Is Live – A New Era for Personalized Health
March 14, 2025
News
2 min read
Why ECG is a Game Changer in Circular Ring 2 — And How to Use It Right
March 26, 2025
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Sleep
Product updates
Sleep
3 min read
The architecture of your sleep. Basics n°4 about sleep
August 23, 2019
Activity
5 min read
How to use Heart Rate Variability (HRV)
August 23, 2019
Sleep
4 min read
The sleep stages that compose your sleep cycle. Basics n°3 about sleep
August 23, 2019
Activity
3 min read
What increases and decreases Heart Rate Variability (HRV)?
August 23, 2019
Activity
3 min read
Continuous Heart Rate monitor
August 11, 2019
Sleep
1 min read
Your personal sleep cycle. Basics n°2 about sleep
August 11, 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
2 min read
How to Use Your HSA or FSA to Purchase the Circular Ring
August 27, 2024
News
2 min read
Discover the New Coherence Breathing Circle in the Circular Ring
August 19, 2024
Expert
2 min read
NBA Star Clint Capela Joins the Circular Tribe
June 20, 2024
News
3 min read
Introducing the Medication Reminder Feature in Circular: A Leap Towards a Complete Wellness Ecosystem
February 29, 2024
News
3 min read
Stress Levels Tracking: Your Path to Inner Peace
October 18, 2023
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News
3 min read
Stress Levels Tracking: Your Path to Inner Peace
October 18, 2023
News
3 min read
Introducing Kira+: The Most Sophisticated Personalized Wellness AI Powered by Circular
July 20, 2023
Expert
5 min read
Leaderboard Winner Interview (Audrey C.) - October 2022
December 13, 2022
Activity
1 min read
How Circular tracks your Active minutes, Cardio points, Activity Volume, and Recovery
November 25, 2022
Activity
1 min read
Circular’s calories burned
November 25, 2022
Activity
1 min read
Circular’s walking equivalency & steps counter
November 25, 2022
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1 / 7
Sleep
1 min read
Circular® smart alarm clock: How to wake up with motivation and energy while getting rid of sleep inertia
July 21, 2023
News
3 min read
Introducing Kira+: The Most Sophisticated Personalized Wellness AI Powered by Circular
July 20, 2023
Expert
5 min read
Leaderboard Winner Interview (Audrey C.) - October 2022
December 13, 2022
News
3 min read
New release: Guided Breathing Exercises Circle
October 12, 2022
News
2 min read
The Circular® Global Score, Leaderboard and Streak score
October 12, 2022
Sleep
8 min read
Calculate Sleep to Know the Best Time to Go to Sleep
July 27, 2022
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2 / 7
News
5 min read
Major Product Upgrade 1
March 16, 2023
News
3 min read
New release: Guided Breathing Exercises Circle
October 12, 2022
News
2 min read
The Circular® Global Score, Leaderboard and Streak score
October 12, 2022
News
2 min read
Circular Delivery Update #2
June 10, 2022
News
2 min read
Circular Delivery Update #1
May 25, 2022
News
1 min
Kickstarter Campaign - Update #2
February 18, 2020
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