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Oura Ring 4 quietly and comfortably monitors your health with up to 8 days of battery life — you can forget it’s even on.
| Operating System | Android |
| Product Features | Activity Tracker |
| GPS Geotagging Functionality | No GPS |
| Band Material Type | Titanium |
| Case Material Type | Titanium |
| Water Resistance Level | Water Resistant |
| Human Interface Input | Buttons, Gesture |
| Supported Application | Fitness Tracker |
| Water Resistance Depth | 5 Metres |
| Supported Satellite Navigation System | GPS |
| Controller Type | Ring |
| Metrics Measured | Heart Rate Monitor, Sleep Duration, Stress Monitor |
| Closure Type | No Closure |
| Shape | Round |
| Style Name | Minimalist |
| Colour | Brushed Silver |
| Band Colour | brushed silver |
| Display Type | No Display |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Compatible with iOS and Android devices |
| Brand Name | OURA |
| Model Name | Oura Ring 4 - Brushed Silver - Size 10 - Smart Ring | Size First with Oura Ring 4 Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life |
| Target Audience | Unisex Adults |
| Age Range Description | Adult |
| Model Number | JZ90-54220-10 |
| Box Contents | Information Booklet, Oura Ring 4, Oura Ring 4 Charger, Quick Start Guide, USB-C Cable |
| Wearable Computer Type | Smart Ring |
| Manufacturer | Oura |
| Country of Origin | Estonia |
| Item Weight | 0.18 Kilograms |
| Item Dimensions | 24 x 24 x 8 millimetres |
| Item Dimensions D x W x H | 24D x 24W x 8H millimetres |
| Battery Cell Type | Lithium Polymer |
| Battery Average Life | 7 days |
| Battery Charge Time | 80 minutes |
| Connectivity Technology | Bluetooth |
| Wireless Compability | Bluetooth |
| Communication Feature | Bluetooth |
| Special feature | Activity Tracker |
| Wireless communication standard | Bluetooth |
| Battery cell composition | Lithium Polymer |
| GPS | No GPS |
| Brand | OURA |
| Model name | Oura Ring 4 - Brushed Silver - Size 10 - Smart Ring | Size First with Oura Ring 4 Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life See more |
| Style | Minimalist |
Ideal for users focused on tracking sleep, activity, and overall health metrics for improvement.
Great for individuals who appreciate smart wearables and enjoy syncing health data with mobile devices.
Perfect for those seeking a stylish yet functional accessory that seamlessly blends with daily outfits.
Not suitable for those looking for a cost-effective solution as it carries a premium price tag.
Oura Ring 4 - Brushed Silver - Size 10 - Size Before You Buy
**Editorial Review of the Oura Ring 4** The Oura Ring 4 stands out in the wearables market, particularly noted for its sleek design and advanced health-tracking features. Designed to be both stylish and functional, the brushed silver finish adds a modern touch, making it suitable for everyday wear. Customers particularly appreciate the ring's lightweight feel, which allows for comfortable long-term use without hindrance during daily activities or while sleeping. Users praise the Oura Ring 4 for its comprehensive health monitoring capabilities—tracking sleep patterns, heart rate, body temperature, and activity levels with impressive accuracy. The insights offered through its accompanying app are often highlighted as a key strength, as they help users to better understand their health metrics and improve their overall well-being. People have reported that the ring has provided them with actionable data leading to improved sleep habits and enhanced fitness routines. The size fitting process has been emphasized as crucial, with users strongly advising potential buyers to carefully measure their finger to ensure the perfect fit. When properly sized, the ring feels secure and unobtrusive. However, some Consumers noted that the initial setup can be slightly convoluted, requiring a bit of patience to navigate through the app's features. Feedback on battery life is generally positive, with many finding that the ring lasts several days on a single charge. However, users suggest that more frequent charging may be necessary for those who utilize all features like continuous heart rate monitoring. Despite some minor learning curves and user interface feedback, the Oura Ring 4 has successfully captured the attention of health-Conscious individuals seeking both style and sophisticated tracking technology. **
Jaa ajatuksesi muille asiakkaille
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
Tilaa nyt ja saat sen noin Torstai, Elokuu 27
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
Määrä:
PCI DSS -yhteensopiva ja ISO 27001:2022 -sertifioitu, salatut maksut ja täysi ostajansuoja jokaisella tilauksella.
Nauti huolettomasta ostoskokemuksesta: 100 % alkuperäisiä tuotteita, PCI DSS -yhteensopiva maksuturvallisuus, ISO 27001 -sertifioitu tietosuoja, nopein rajat ylittävä toimitus, ilmaiset palautukset ja turvallinen pakkaus jokaisella tilauksella.
