Close
Shop
Circular 2
Circular 2
Circular Glasses
Circular Glasses
About
Features
Features
Sleep
Sleep
Activity
Activiy
Heart Rate
Heart Rate
Company
Learn
Learn
HSA/FSA
HSA/FSA
Science
Science
Professionals
Professionals
Get access to Circular 2's lowest price
ever
Features
For Professionals
Shop
Shop
Features
For Professionals
Shop
Shop
Welcome to our resources page
Find updated material to make the most out of Circular
Search
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
By Category
All
Popular
Activity
Sleep
Product updates
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
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
News
5 min read
Major Product Upgrade 1
March 16, 2023
Expert
5 min read
Leaderboard Winner Interview (Audrey C.) - October 2022
December 13, 2022
Prev
Next
4 / 16
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
Next
1 / 4
Activity
5 min read
Health Metrics: What vital metrics are important to track? And why?
December 22, 2020
Expert
3 min
Bio-hacking Best Practices from Coach Siim Land
February 25, 2020
Activity
3 min read
Understanding the Circular® Energy score: are you ready or not for the day?
January 20, 2020
Activity
1 min read
How Circular tracks your Activity intensity
January 12, 2020
Activity
2 min read
The Training zone, EPOC and recovery for weight loss: science-backed theory
December 31, 2019
Activity
1 min read
Why it is important to know your Max Heart Rate
December 17, 2019
Previous
Next
5 / 7
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
1 min read
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
Next
1 / 7
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
Previous
Next
2 / 4
Get the latest articles
