Current Generation
AI Ring 4
Current Generation - 2025
The latest generation of ö Ring with enhanced sensors, improved AI algorithms, and 2x battery life. Features advanced sleep tracking, stress monitoring, and continuous health insights.
Features & Capabilities
Enhanced optical sensors with 99.5% accuracy
7-day battery life (2x previous generation)
Advanced sleep staging and REM detection
Real-time stress and recovery monitoring
Water resistance up to 100m
Premium titanium construction
Technical Specifications
| Battery Life | 7 days |
| Sensors | Optical HR, SpO2, Temperature, Accelerometer, Gyroscope |
| Connectivity | Bluetooth 5.2, NFC |
| Material | Titanium with ceramic coating |
| Weight | 3.8g |
| Water Resistance | 10ATM (100m) |
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