医疗器械Circular Unveils Ring 3 With FDA-Cleared ECG and 12 Days Battery Life
Circular's Ring 3 Adds FDA-Cleared ECG and 12 Days Battery
TL;DR
Circular's Ring 3 series includes a Pro model with FDA-cleared ECG and 12 days battery life, plus a Slim model with basic health tracking and 10 days battery. Both models are made from titanium steel and offer water resistance.
Circular just dropped the Ring 3 series with a Pro model and a Slim option. The Pro model has an FDA-cleared ECG for AFib detection and blood pressure tracking, while the Slim model focuses on basic health metrics. If you're into biometric monitoring, this is a big deal. The Pro model offers 12 days of battery life, and the Slim model lasts 10 days. Both models are made from titanium steel, water-resistant, and support wireless charging. Pricing and preorder info coming soon, with availability in early 2027.
Key Points
Circular's Ring 3 Pro model features FDA-cleared ECG for AFib detection and blood pressure tracking.
Ring 3 Pro offers up to 12 days of battery life, compared to 10 days for the Slim model.
Both Ring 3 models are made from titanium steel and offer 50-meter water resistance.
Ring 3 models will be available in sizes 6-14 and colors gold, rose gold, silver, and black.
Circular plans to announce pricing and preorder info for the Ring 3 series in the coming months.
Why It Matters
If you're into biometric monitoring and wearables, the Ring 3 Pro's FDA-cleared ECG and 12 days battery life make it a standout. But the $0.20/GB-month premium only pencils out above ~100K read IOPS, so smaller databases should stay put. Anyone on Aurora Serverless v2 gets this automatically starting November 1.
Frequently Asked Questions
Why does this matter?
If you're into biometric monitoring and wearables, the Ring 3 Pro's FDA-cleared ECG and 12 days battery life make it a standout. But the $0.20/GB-month premium only pencils out above ~100K read IOPS, so smaller databases should stay put. Anyone on Aurora Serverless v2 gets this automatically starting November 1.
What happened?
Circular's Ring 3 series includes a Pro model with FDA-cleared ECG and 12 days battery life, plus a Slim model with basic health tracking and 10 days battery. Both models are made from titanium steel and offer water resistance.
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