OURA Ring 4 - Gold - Size 9 | Smart Ring With Sleep Tracking, Heart Rate, Fitness Tracker | Up to 8 Days Battery Life | Includes Sizing Kit
Couldn't load pickup availability
Secure checkout with
Brand New & Sealed
30 Days Return
12 Months Warranty
Product Description
Overview
The OURA Ring 4 in Gold (Size 9) is an elegant titanium smart ring designed to help you understand your sleep, heart rate, daily activity, and other biometric metrics. Using advanced sensors and Bluetooth connectivity, it works with the Oura App on compatible iOS and Android devices to provide detailed insights into your everyday health and fitness. With up to 8 days of battery life, 100-metre water resistance, and a lightweight ring design, it is suitable for continuous everyday wear.
Key Features
Sleep Tracking – Provides in-depth sleep analysis to help you understand your sleep patterns and improve your daily habits.
Heart Rate Monitoring – Tracks heart rate using an optical heart rate sensor.
Activity Tracking – Monitors daily activity and fitness-related metrics.
Advanced Biometric Sensors – Uses an accelerometer, optical heart rate sensor, and other biometric sensors to collect health-related data.
Up to 8 Days of Battery Life – Designed to provide up to 8 days of use on a full charge.
Bluetooth Connectivity – Connects to compatible smartphones and tablets through Bluetooth.
iOS and Android Compatibility – Works with compatible devices running iOS or Android through the Oura App.
Titanium Construction – Features titanium case and band material with an elegant Gold finish.
100-Metre Water Resistance – Offers water resistance up to 100 metres.
Comfortable Ring Design – Features a round design in Size 9 for everyday wear.
No Display Required – Tracks and presents your insights through the connected Oura App rather than an onboard display.
Specifications
| Brand | OURA |
| Product Name | OURA Ring 4 Smart Ring |
| Model Name | JZ90-54216-09 |
| Model Number | JZ90-54216-09 |
| ASIN | B0D9WW6LVK |
| GTIN | 06430060153295 |
| Colour | Gold |
| Ring Size | Size 9 |
| Material | Titanium |
| Wearable Type | Smart Ring |
| Shape | Round |
| Operating System Compatibility | Android and iOS |
| Connectivity | Bluetooth |
| Wireless Communication | Bluetooth |
| GPS | No GPS |
| Display | No Display |
| Special Feature | Activity Tracker |
| Metrics Measured | Accelerometer, optical heart rate sensor, and other biometric sensors |
| Battery Type | Lithium Polymer |
| Battery Life | Up to 8 days |
| Charging Time | 80 minutes |
| Water Resistance | Up to 100 metres |
| Item Dimensions | 23 × 23 × 7 mm |
| Item Weight | 6.3 ounces (as listed) |
| Target Audience | Unisex Adult |
| Manufacturer | Oura |
| Manufacturer's Warranty | 3 years (as listed) |
Why Purchase the OURA Ring 4?
Understand Your Sleep – Get detailed sleep insights to help you understand your rest and daily habits.
Monitor Daily Activity – Track activity and important biometric metrics throughout your day.
Track Heart Rate – Monitor heart rate with its integrated optical sensor.
Long Battery Life – Enjoy up to 8 days of battery life between charges.
Comfortable Everyday Wear – The elegant titanium ring design is suitable for regular use.
Smartphone Compatibility – Access your tracking information through the Oura App on compatible iOS and Android devices.
Water Resistant Design – Its 100-metre water resistance supports use in a range of everyday environments.
Who Can Use the OURA Ring 4?
The OURA Ring 4 is suitable for adults who want to monitor sleep, heart rate, daily activity, and other biometric metrics through a discreet wearable device. It is designed for unisex adult use and works with compatible Android and iOS smartphones and tablets.
What's in the Box?
OURA Ring 4 – Gold, Size 9
Oura Ring 4 Charger
USB-C Cable
Information Booklet
Quick Start Guide