The Circular Ring 2 Kickstarter Campaign Is Live – A New Era for Personalized Health
Fully funded in just 4 minutes. $100K in 40 minutes. $200K in 2 hours. $400K passed in 28 hours. $900K passed in 9 days. The response to the Circular Ring 2 Kickstarter campaign has been nothing short of incredible. We wanted to take a moment to reflect on what this launch means—not just for the product, but for Circular as a company.
A Journey of Growth & Reinvention
As some of you may know, we announced the Circular Ring 2 at CES 2025, where it won multiple awards and received outstanding press coverage. But beyond the hype, this launch represents something much bigger for us: a complete transformation.

The Circular Ring 2 isn’t just an upgrade—it’s a full revamp. And to be honest, it had to be. We heard every piece of feedback from our first-generation ring, and while some of it was tough, it pushed us to be better in every way. Over the past few years, we went back to our core mission: improving personal health through cutting-edge wearable technology.
Why Kickstarter?
We chose Kickstarter again because it allows us to launch Circular Ring 2 at an exclusive price for our community while giving us the ability to scale production efficiently. With fast shipping in just 2.5 months, this pre-order period allows us to deliver the product smoothly before moving into full-scale retail availability.
What We’ve Changed & Improved
We took everything we learned from our first-generation product and rebuilt Circular Ring 2 from the ground up:
✅ Hardware Upgrade – More robust and durable materials, built to last years.
✅ New ECG Sensor – We removed vibrations to add the industry’s first ECG in a smart ring, enabling arrhythmia detection and paving the way for future blood pressure & glucose trend tracking.
✅ Better Charging – The previous charger had mixed reviews, so we redesigned it into a portable charging case with a built-in battery.
✅ Faster Connectivity – Bluetooth stability has been fixed, and sync speed is now 15x faster (just 15 sec/day).
✅ Full Waterproofing – Now fully waterproof up to 50m for 30 minutes.
✅ Stronger Customer Support – We expanded our team and improved response times.
✅ More Features Than Any Other Ring – Circular Ring 2 still offers the most health tools on the market.
✅ No Subscription Fees – Even with all these improvements, we’re sticking to our no-subscription model.

A Future of Health Innovation
This launch isn’t just about a new product—it’s about redefining what a health wearable can do. With advanced sensors, AI-driven insights, and an unmatched set of features, Circular Ring 2 is setting a new industry standard.
To everyone who has supported us—thank you. We can’t wait for you to experience Circular Ring 2 and join us in pushing the boundaries of personalized health. 🚀
👉 Join the campaign now:
🔗 Kickstarter - Circular Ring 2
Which Health Tracker Fits Your Life?
Smart ring or chest strap: the right answer depends on your priorities.
- You want to track your health 24/7 without thinking about it? The 2g Circular Ring 2 is worn day and night, including for sleep. A chest strap cannot do that.
- You want to detect heart anomalies like AFib? Circular Ring 2's ECG feature uses an algorithm cleared by the FDA to check recordings for signs of atrial fibrillation. The ring itself is not a medical device cleared by the FDA.
- You refuse to pay monthly subscriptions? Circular Ring 2 includes 13+ premium health features, no subscription. Pay once, use for life.
Take the Quiz: See Where You Stand


