Colour
Size
Product details
The Oura Ring 4 is the latest generation of Oura's smart ring. Made entirely from titanium, the smart ring employs the new smart sensing platform.
It customises itself to you, captures your biometric values and offers you insights into over 30 biometric parameters, such as sleep, daily form, activity, heart health, stress and women's health. With up to eight days of battery life, the Oura Ring monitors your health and is so comfortable you'll hardly notice it's there.
| Colour | Gold |
| Material group | Metal |
| ring size | 9 |
| Main functions | Cycle protocol, Oxygen saturation, Respiratory rate, Sleep recording, Stress levels, Temperature detection |
| Weight | 5.20 g |
| Item number | 53420541 |
| Manufacturer | |
| Category | |
| Manufacturer no. | JZ90-54216-09 |
| Release date | 14.1.2025 |
| Colour group | Gold |
| Exact colour description | Gold |
| Material group | Metal |
| Specific material description | Titanium |
| ring size | 9 |
| Main functions | Cycle protocol, Oxygen saturation, Respiratory rate, Sleep recording, Stress levels, Temperature detection |
| Sensors | Accelerometer, Heart rate monitor, Infrared sensor |
| Connectivity | Bluetooth Low Energy |
| Durability | Waterproof (10 ATM) |
| Protection type (IP code) | Waterproof |
| Power supply | Rechargeable battery operated |
| Scope of delivery | Battery charger, USB-C cable |
| Items per sales unit | 1 x |
| Weight | 5.20 g |
| Length | 12 cm |
| Width | 11.60 cm |
| Height | 3.70 cm |
| Weight | 185 g |
Specifications may include unverified machine translations.