Oura Ring 4 Brushed Silver - Size 11 Like New (A+)

Oura Ring 4 Titanium Brushed Silver - Like New (A+)

Oura Ring 4 Titanium Brushed Silver - Like New (A+) is a pre-owned smart ring for buyers who want discreet everyday wellness tracking in a lightweight titanium design. This unit is graded Like New (A+) and is listed in excellent cosmetic condition, with little to no visible signs of use.

• Finish: Brushed Silver
• Material: Titanium
• Battery life: up to 192 hours, or around 8 days
• Water resistance: WR100
• Connectivity: Bluetooth Low Energy
• Sensors: PPG heart rate, body temperature, blood oxygen (SpO2), and accelerometer

Design and finish

The Brushed Silver finish gives this Oura smart ring a clean, understated look that works well day to day. Its titanium build keeps the ring light on the finger while adding durability for regular wear.

Health and activity tracking

This Oura Ring 4 uses a compact sensor setup to monitor key wellness signals, including heart rate, temperature trends, blood oxygen, and daily movement. It is a practical option for users who prefer a smaller wearable than a smartwatch but still want consistent health-focused data.

Battery and connectivity

With up to 192 hours of battery life, the ring is built for multi-day use between charges, depending on your settings and routine. Bluetooth Low Energy helps it sync efficiently with the companion app while keeping power use low.

Condition

This is a pre-owned device, not a new one. The listing grade of Like New (A+) indicates a very clean example, and the trade-in notes describe 0% scratches with minimal or no visible signs of previous use.

Why buy from 2use

At 2use, clear grading matters. This listing makes the condition, finish, and key specifications easy to review before you buy, so you can shop pre-owned tech with more confidence.