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- Oura Ring 4 - Brushed Silver - Size 11 - Size Before Yo...
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Artikelnr.:
160845046
Oura Ring 4 - Brushed Silver - Size 11 - Size Before You Buy
87% der Befragten würden dies einem Freund empfehlen
Artikelnr.:
160845046
€ 602
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Unsere besten Logistigpartner
Oura Ring 4 is the revolutionary smart ring that allows you to discreetly track your sleep, activity, recovery, and stress — in style.
Fast
Shipping
Kostenlose
Rücksendung*
Sichere Verpackung
100 % Originalprodukte
PCI DSS-Standards
ISO 27001-zertifiziert
Besondere Merkmale
Comprehensive Sleep Tracking
Oura Ring 4 provides in-depth sleep analysis, helping users improve their sleep quality. The advanced sensors monitor sleep stages, offering actionable insights for better rest and recovery.
Long Battery Life
With up to 8 days of battery life, the Oura Ring 4 minimizes downtime, ensuring continuous monitoring of health metrics without frequent charging, making it convenient for daily wear.
Stylish Design
The brushed silver finish of the Oura Ring 4 complements any outfit, offering a fashionable and discreet way to track fitness and health without compromising on style.
Produktdetails
| Operating System | iOS , Android |
| Product Features | Heart Rate Monitor, Activity Tracker |
| GPS Geotagging Functionality | No GPS |
| Band Material Type | Stainless Steel |
| Case Material Type | Titanium |
| Water Resistance Level | Water Resistant |
| Human Interface Input | Unknown |
| Supported Application | iOS and Android, 40+ apps |
| Water Resistance Depth | 100 Metres |
| Supported Satellite Navigation System | GPS |
| Controller Type | Ring |
| Metrics Measured | Heart Rate, Sleep Duration, Stress, Activity |
| Closure Type | Tang Buckle |
| Shape | ring |
| Style Name | Classic & Elegant |
| Colour | Brushed Silver |
| Band Colour | Brushed Silver |
| Display Type | No Display |
| Compatible Devices | Smartphone, Tablet, Laptop |
| Compatible Phone Models | Compatible with iOS and Android devices |
| Brand Name | OURA |
| Model Name | JZ90-54220-11 |
| Target Audience | Unisex Adult |
| Age Range Description | Adult |
| Model Number | JZ90-54220-11 |
| 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 Dimensions | 25 x 25 x 8 millimetres |
| Item Dimensions D x W x H | 25D x 25W x 8H millimetres |
| Battery Cell Type | Lithium Polymer |
| Battery Average Life | 8 days |
| Battery Charge Time | 80 minutes |
| Connectivity Technology | Bluetooth |
| Wireless Compability | Bluetooth |
| Communication Feature | Bluetooth |
| Special feature | Heart Rate Monitor, Activity Tracker |
| Wireless communication standard | Bluetooth |
| Battery cell composition | Lithium Polymer |
| GPS | No GPS |
| Brand | OURA |
| Style | Classic & Elegant |
| Date First Available | January 31, 2025 |
| What is in the box | Oura Ring 4 -... For more details, please check description/product details |
Für wen ist das Produkt geeignet?
-
Health Enthusiasts
Ideal for users who prioritize tracking sleep, heart rate, and overall wellness for better health management.
-
Fitness Trackers
Perfect for athletes or active individuals seeking a compact device for monitoring fitness metrics and activities.
-
Tech Savvy Users
Great for those who enjoy integrating technology into their lifestyle for smart insights and data analysis.
-
Budget-Conscious Buyers
Not suitable for users who are looking for a low-cost fitness tracking option due to its premium pricing.
PRODUKTBESCHREIBUNG
Oura Ring 4 - Brushed Silver - Size 11 - Size Before You Buy
Haben Sie eine Frage? Mit uns chatten
Kundenfragen und -antworten
-
Frage:
What biometrics does the Oura Ring 4 track?
Antworten: It tracks over 30 biometrics including sleep, activity, stress, and heart health. -
Frage:
How long does the battery last?
Antworten: The battery life lasts up to 8 days on a single charge. -
Frage:
Is the Oura Ring 4 compatible with other health apps?
Antworten: Yes, it integrates seamlessly with over 40 apps including Apple Health and Strava.
OURA Rings JZ90-54220-11 Editorial Review
The Oura Ring 4 has garnered significant attention and praise from users, particularly those dealing with chronic health issues such as Chronic Fatigue Syndrome and Fibromyalgia. Customers have frequently noted the ring's impressive accuracy and comprehensive insights into various health metrics, including sleep patterns, recovery scores, and stress levels. Many users appreciate that it goes beyond basic sleep data, providing detailed metrics such as sleep latency and restlessness, which contributes to a deeper understanding of their health. The accompanying app has been described as intuitive, allowing users to navigate through the plethora of features easily, though some may initially feel overwhelmed by the amount of information available. Importantly, users noted that the device takes time—approximately 90 days—to calibrate and provide the most accurate and personalized insights. Additionally, the Oura Ring is praised for its comfortable, lightweight design which accommodates sensory sensitivities, and it has become a stylish accessory for health tracking. Users have also highlighted its excellent battery life and quick syncing capabilities, enhancing the overall user experience. However, some users have raised concerns about the monthly subscription fee associated with the app. While many find the subscription reasonably priced, they suggest that the ongoing cost feels excessive given the initial price of the ring. Furthermore, there are reports of connectivity issues in some devices, leading to frustrations with Bluetooth connectivity and customer support experiences. In summary, the Oura Ring 4 has been positively received for its detailed health tracking, comfortable design, and user-friendly app, although issues related to subscription costs and occasional technical problems have been noted. **
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Vorteile
- Accurate and detailed health insights (sleep tracking, stress levels, etc.)
- Comfortable and lightweight design
- Intuitive and easy-to-navigate app
- Excellent battery life and quick syncing
- Stylish appearance that suits everyday wear
Nachteile
- Monthly subscription fee for app features
Platform Trust & Buyer Confidence
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Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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€ 602
Bestellen Sie jetzt und erhalten Sie es am Sunday, September 13
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Unsere besten Logistigpartner
Schnellste grenzüberschreitende Lieferung
Merkmale und Vorteile
- Revolutionary smart ring for discreet health tracking.
- Tracks over 30 biometrics including sleep, heart health, and stress.
- Up to 8 days of long-lasting battery life for uninterrupted use.
- Comfortable, stylish, and water-resistant design for 24/7 wear.
- Syncs with over 40 apps for easy integration and data management.
- First month of Oura membership free, allowing access to premium features.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.