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RingConn RCA-02 Ultra-Thin AI Smart Ring

Model overview

7
Price range
$199.00 $199.00
Variant spread: Medium

Available variants

Gold, Size 8, Titanium Alloy, 7–10 d Battery Life, Bluetooth 5.3
7 ounces, February 8, 2025
7.4 ounces, February 8, 2025
7 ounces, IP68
Gold, Size 8, Titanium Alloy, 7–10 d Battery Life, Bluetooth, Magnetic Charging, Android/iOS, IP68, Bluetooth 5.3

Key differences

Item Weight
6.4 ounces • 7 ounces • 7.4 ounces +1

How to choose

  • Compare 2-3 closest variants by price and key specs before deciding.

Trade-offs

Item Weight
Different values may change day-to-day usage profile depending on your priorities.

How we evaluate

Methodology, data sources, and comparison rules for this page.

Read methodology
Starting from $199.00
An ultra-thin AI smart ring designed for comprehensive health monitoring, featuring AI-powered insights for sleep, heart rate, stress, blood oxygen, activity, and menstrual cycle tracking. It offers a slim 2mm profile and lightweight 2.5g design for comfortable, no-feel wearing, with up to 10 days of battery life and IP68 waterproof rating for various activities. The ring includes standard features without subscription fees, is HSA/FSA eligible, and is compatible with both iOS and Android devices.

Reviews

5
4 reviews
5
4
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0
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0
1
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Jeremy Jones
Jeremy J. US New York, NY
April 13, 2025
Decision:
Emily Johnson
Emily J. US Miami, FL
May 12, 2025
Decision:
John Allen
John A. US Denver, CO
June 9, 2025
Decision:
Jeanne Robert
Jeanne R. FR Rennes
June 10, 2025
Decision:
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