We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.
下载应用程序
💍 Elevate your wellness game—wear the future on your finger.
The Oura Ring Generation 4 in Gold is a sleek, titanium smart ring designed for professionals who demand precise, 24/7 health insights. Measuring over 30 biometrics including sleep quality, heart rate, stress, and female health, it offers up to 8 days of battery life and 100M water resistance. With an exclusive sizing kit and seamless iPhone/Android compatibility, it’s the ultimate discreet wellness companion that fits your lifestyle and keeps you ahead in health optimization.
| ASIN | B0D9WVJGYK |
| Additional Features | Activity Tracker |
| Age Range Description | Adult |
| Amazon Bestseller | #711 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #2 in Activity & Fitness Trackers |
| Band Color | Gold |
| Battery Average Life | 8 days |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 80 minutes |
| Brand | OURA |
| Built-In Media | 1 x Oura Ring Gen 4, 1 x Quick Start Guide, 1 x main unit charger, Charging Cable, User Manual |
| Case Material Type | Titanium |
| Color | gold |
| Compatible Devices | Smartphone, Tablet |
| Compatible Phone Models | Android Devices, iOS Devices |
| Connectivity Technology | Bluetooth, USB |
| Country of Origin | Estonia |
| Customer Reviews | 4.1 4.1 out of 5 stars (936) |
| GPS Geotagging Functionality | No GPS |
| Global Trade Identification Number | 06430060153356 |
| Human Interface Input | Unknown |
| Item Dimensions | 28 x 28 x 7 mm |
| Item Dimensions D x W x H | 28D x 28W x 7H mm |
| Manufacturer | Oura |
| Metrics Measured | Blood Oxygen (SpO2), Heart Rate, Sleep Duration, Stress |
| Model Number | JZ90-54216-15 |
| Shape | Round |
| Target Audience | Unisex Adults |
| Warranty Description | 2 Year Warranty |
| Water Resistance Level | Water Resistant |
| Wearable Computer Type | Smart Ring |
| Wireless Compability | Bluetooth |
A**R
I love this ring. It is a very nice gold and it work super well. It’s a touch bulky so it took a little getting used to but it tracks steps and sleep and I use it to go with the Natural Cycles app and it works so well! You can wear it doing dishes or washing hands etc too!
L**W
App con pago mensual para leer tu nivel de sueño y estrés. Cumple con lo que dice.
S**N
Bought it for my wife’s bday and she’s obsessed. The data fields are precise and informative with context, fertility function is super helpful, the 14k gold has an excellent shine, definitely an amazing wearable. Her fav features are the fertility and stress indicators.
T**A
Increíble gran compra …
R**T
Deze Oura Ring 4 heb ik besteld, en wat krijg ik binnen? Een doos onder de vetvlekken, de zegels zijn al opengemaakt en er zit geen ring in.... ik ben zwaar teleur gesteld in de verzending door Amazon. Echter het probleem werd direct door Amazon opgelost, ik krijg een nieuw Oura Ring 4. Mijn beoordeling is van 1 naar 3 sterren gegaan. Ik kan helaas geen 4 of 5 sterren geven, aangezien ik een opengemaakte doos en ontbrekende ring ontvangen had.