Used Oura Ring 4 Black Size 10 — Like New

Used Oura Ring 4 Titanium Black — Like New is a pre-owned smart ring offered by 2USE in the United Arab Emirates in Like New grade. This unit shows 0% scratches and Excellent cosmetic condition. It is sold with a 12-month 2USE warranty. The price is AED 649.00, VAT included. Free delivery is available across the UAE. You also get 7-day returns if it does not match its stated grade.

Used Oura Ring 4 Titanium Black — Like New

This titanium Oura smart ring brings health and activity tracking into a compact, screen-free format that is easy to wear day and night. It connects over Bluetooth Low Energy and uses onboard sensors to track heart rate, body temperature, blood oxygen (SpO2), and movement.

• Material: Titanium
• Connectivity: Bluetooth Low Energy
• Sensors: PPG heart rate, body temperature, blood oxygen (SpO2), accelerometer
• Battery life: Up to 192 hours
• Water resistance: WR100

Design and materials

Oura Ring 4 uses a titanium build with a smooth ring form that keeps wearable technology discreet. The black finish gives it a clean, minimal look, while the compact format suits buyers who want health tracking without a watch on the wrist.

Health tracking

The sensor set focuses on everyday wellness data. PPG heart-rate sensing, body temperature tracking, blood oxygen sensing, and motion detection work together in a single wearable, making this model a practical option for users who want sleep, recovery, and activity insights in ring form.

Battery and water resistance

Battery life is listed at up to 192 hours, and WR100 water resistance supports daily wear around water. Charging time and runtime vary with use, settings, and activity.

Condition

This device is graded Like New. In practical terms, it presents as a very clean pre-owned unit with 0% reported scratches and Excellent cosmetic condition. It has been tested, cleaned and graded by 2USE, and the listing reflects the measured cosmetic details for this individual device.

12-month warranty

The 12-month 2USE warranty covers hardware failure — not accidental damage.

7-day returns

You also get 7-day returns if the device does not match its stated grade.

Delivery

Free delivery is available in the UAE: next day in Dubai and Sharjah, and in 2–3 days in Abu Dhabi, Ajman, Ras Al Khaimah, Fujairah, and Umm Al Quwain.

Browse more used smart rings, explore Oura devices, or read our device grades guide.