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Sleep
2 min read

Recover when you don't get enough sleep (in a healthy way)

September 24, 2019
Activity
3 min read

Rested Heart Rate (RHR): What Increases and Decreases it ?

September 20, 2019
Sleep
2 min read

How much sleep should I get? Sleep demystified. Basics n°5 about sleep

August 30, 2019
Activity
3 min read

What is blood oxygenation level or blood saturation (SpO2): Uses and More

August 30, 2019
Sleep
3 min read

How to hack your body to get rid of stress and anxiety

August 30, 2019
Activity
3 min read

How Circular tracks your Resting Heart Rate (RHR) and how to use it?

August 30, 2019
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
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
News
3 min read

Stress Levels Tracking: Your Path to Inner Peace

October 18, 2023
News
2 min read

Seamless Integration: Circular Ring Now Compatible with Google Fit"

September 27, 2023
News
3 min read

Wellness Rewards: Introducing Circular Coins

September 24, 2023
News
3 min read

Introducing Kira+: The Most Sophisticated Personalized Wellness AI Powered by Circular

July 20, 2023
News
3 min read

Circular Ring Achieves Seamless Compatibility with Apple HealthKit

July 19, 2023
News
3 min read

Introducing the latest upgrades to Circular Ring: Green LED and Improved Peak Detection Algorithm

May 22, 2023

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