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8 min read

5 Best Smart Rings for Women in 2026

April 27, 2026
News
8 min read

WHOOP vs Circular Ring 2: Which is Right for You?

April 20, 2026
News
8 min read

5 Best Smart Rings for Women in 2026

April 27, 2026

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Product updates
9 min read

How to Get Over Jet Lag: 8 Pre and Post-Flight Tips

October 20, 2025
10 min read

What Is a Smart Ring and How Can It Improve Your Life?

October 15, 2025
3 min read

Circular Ring 2 Release Notes (Sep 2025): Dedicated Sync Architecture, Faster Data Transfer & Sleep Tracking Improvements

September 30, 2025
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

How to Use Your HSA or FSA to Purchase the Circular Ring

August 27, 2024
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
8 min read

5 Best Smart Rings for Women in 2026

April 27, 2026
News
8 min read

WHOOP vs Circular Ring 2: Which is Right for You?

April 20, 2026
News
9 min read

What Makes the Circular Ring 2 Different from Every Other Smart Ring

April 9, 2026
News
8 min read

Circular Ring 2 Release Notes (Jan 2026): Database Optimization, Server Performance Upgrade, and 2025 Year in Review

January 31, 2026
News
3 min read

Circular Ring Leaderboard: Wellness Score, Rankings and Monthly Prizes

January 10, 2026
3 min read

Circular Ring 2 Release Notes (Sep 2025): Dedicated Sync Architecture, Faster Data Transfer & Sleep Tracking Improvements

September 30, 2025

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