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- Oura Ring 4 - Brushed Silver - Size 13 - Slee...
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Artigo n.º:
210889228
Oura Ring 4 - Brushed Silver - Size 13 - Sleep, Activity, Womens Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS
Artigo n.º:
210889228
€ 397
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from EUA
Em estoque
Importado da loja USA
Encomende já e receba por volta de Quarta-feira, Agosto 05
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Os nossos principais Parceiros Logísticos
Track over 50 health metrics and get personalized insights into your sleep, activity, readiness, stress, heart health, metabolic health, women's health and more.
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gratuita*
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Produtos 100% Originais
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O que se Destaca
Advanced Health Tracking
The Oura Ring 4 offers comprehensive health metrics, including heart rate variability and sleep quality, enabling users to optimize their wellness and lifestyle effectively.
Design elegante
Stylish and discreet, the black Oura Ring complements any outfit, allowing wearers to monitor their health without compromising on aesthetics.
Longa duração da bateria
With up to seven days of battery life, the Oura Ring 4 ensures continuous health monitoring without frequent recharging, enhancing user convenience and reliability.
Detalhes do produto
- ACCURACY - SMART SENSING - Oura tracks over 50 health metrics, including sleep, activity, stress, heart health, and women’s health metrics. Oura Ring 4 is powered by Smart Sensing, which adapts to you — delivering accurate, continuous data, day and night
- ACCURATE SIZING ESSENTIAL - Oura Ring 4 uses unique sizing different from standard jewelry rings; use the Oura Ring 4 Sizing Kit to find your perfect fit before purchasing
- LONG LASTING BATTERY - With up to 8 days of battery life, no screens and no vibrations, Oura Ring 4 allows you to focus on the present. From a workout to a night out — you’re free to forget it’s on. Until you start getting compliments
- OURA MEMBERSHIP - First month of membership is included with purchase, for new members only. Subscription is 5.99/mo afterwards. Membership is tied to your account via the Oura App, not your physical ring
- HSA/FSA ELIGIBLE - We can accept HSA or FSA funds for the following: Oura Ring, additional chargers, and shipping
| Sistema Operacional | i_os, android |
| Recursos Adicionais | Activity Tracker, Cycle Tracking, Daily Workout Memory, Lightweight |
| Funcionalidade de Geotagging GPS | GPS Via Smartphone |
| Band Material Type | Aço Inoxidável |
| Case Material Type | Titânio |
| Nível de Resistência à Água | Resistente à água |
| Entrada da interface humana | Botões |
| Supported Application | Fitness Tracker, Sleep Monitor, Heart Rate Monitor, Multisport Tracker, Calendar, Reminders, Weather, Messages, Phone, Camera, Music Player, Voice Assistant, Elevation Tracker, Pedometer, Blood Pressure Monitor, Alarm, Voice Control, GPS, Email, Social Media, Find My Phone, Video Record, Voice Record, Time Display, Heart Rate Monitor, Blood Pressure Monitor, Pedometer, Multisport Tracker, Camera, Reminders, Weather, Contacts, Photo Gallery, Calendar, Find My Phone, Music Player |
| Water Resistance Depth | 100 Meters |
| Sistema de Navegação por Satélite Suportado | GPS |
| Metrics Measured | Body Temperature, Menstrual Cycle, Sleep Duration, Stress |
| Tipo de Fechamento | No Closure |
| Forma | Redondo |
| Nome do Estilo | Metallic |
| Cor | Brushed Silver |
| Band Color | brushed silver |
| Tecnologia de Conectividade | Bluetooth |
| Wireless Compability | Bluetooth |
| Communication Feature | Bluetooth |
| Peso do Item | 3.3 Grams |
| Dimensões do Item | 1.06 x 1.06 x 0.31 inches (2.7 x 2.7 x 0.8 cm) |
| Dimensões do Item D x L x A | 1.06"D x 1.06"W x 0.31"H (2.7 x 2.7 x 0.8 cm) |
| Marca | OURA |
| Nome do Modelo | Oura Ring 4 - Brushed Silver - Size 13 - Smart Ring | Size First with Oura Ring 4 Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life |
| Público-Alvo | Unisex Adults |
| Descrição da Faixa Etária | Adulto |
| Número do Modelo | OA12 |
| Mídia Integrada | Oura Ring 4, Oura Ring 4 Charger, USB Cable, Information Booklet, Quick Start Guide |
| Wearable Computer Type | Smart Ring |
| Fabricante | Oura |
| Contagem de Unidades | 1.0 Contagem |
| Tipo de Célula da Bateria | Polímero de lítio |
| Vida Média da Bateria | 5 days |
| Tempo de Carga da Bateria | 80 minutes |
| Tipo de Exibição | Nenhuma exibição |
| Dispositivos Compatíveis | Smartphone |
| Compatible Phone Models | Android Devices, iOS Devices |
| Recurso Especial | Activity Tracker, Cycle Tracking, Daily Workout Memory, Lightweight |
| Wireless Communication Standard | Bluetooth |
| Composição das células da bateria | Polímero de lítio |
| GPS | GPS Via Smartphone |
| Nome do Modelo | Oura Ring 4 - Brushed Silver - Size 13 - 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 |
| Estilo | Metallic |
Bens perigosos
Para evitar o atraso no processo de desalfandegamento de Mercadorias Perigosas, a remessa deverá ser aberta no nosso armazém para verificar a gravidade dos componentes perigosos. Please see the list of Mercadorias perigosas aqui.
What's in the box
Oura Ring 4, Oura Ring 4 Charger, USB Cable, Information Booklet, Quick Start Guide
Quem Deverá Comprar?
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Entusiastas da Saúde
Those committed to tracking fitness and sleep patterns will benefit from the ring’s comprehensive health monitoring capabilities.
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Sleep Trackers
Individuals wanting to improve sleep quality will find the ring’s sleep insights and analytics especially useful.
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Usuários Tecnológicos
Tech enthusiasts will appreciate the advanced technology and data offered by the Oura Ring for personal health management.
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Compradores Conscientes do Orçamento
Those looking for affordable fitness trackers may find the Oura Ring too expensive for their needs.
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Usuários Minimalistas
Users who prefer simpler, non-digital solutions for health tracking might not appreciate the ring's capabilities.
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Fashion-Forward Individuals
People focused on aesthetics may not favor the Oura Ring’s design, preferring more stylish or customizable options.
DESCRIÇÃO DO PRODUTO
Tem alguma Dúvida? Converse connosco
Perguntas e Respostas dos Clientes
-
pergunta:
What features does the Oura Ring 4 offer?
Resposta: The Oura Ring 4 is equipped with advanced features designed to monitor sleep, activity, and women's health. It combines an AI-powered advisor that provides personalized insights to help optimize your well-being. The ring tracks various metrics, including heart rate variability, body temperature, respiration rate, and sleep stages, making it an exceptional choice for health-conscious individuals. -
pergunta:
How long does the battery last in the Oura Ring 4?
Resposta: The Oura Ring 4 provides impressive battery life, lasting up to 8 days on a single charge. This extended battery duration allows you to wear the ring consistently without the frequent need for recharging. The ring is designed for seamless integration into daily life, whether you’re tracking workouts or monitoring sleep quality. -
pergunta:
Is the Oura Ring 4 compatible with Android devices?
Resposta: Yes, the Oura Ring 4 is fully compatible with Android devices. Users can easily sync data and access insights through the Oura app available on the Google Play Store. This compatibility ensures you can monitor your health metrics in real-time, making it suitable for those who are on the go and rely on Android technology. -
pergunta:
How does the Oura Ring 4 help with women's health?
Resposta: The Oura Ring 4 specifically offers features aimed at enhancing women’s health, such as tracking menstrual cycles and hormonal fluctuations. By gathering important health metrics, the ring provides personalized insights that can help users understand their cycles better and tailor their wellness strategies accordingly. -
pergunta:
What is the significance of Oura Ring's size selection?
Resposta: Choosing the correct size for the Oura Ring is crucial for accurate readings and comfort. A well-fitted ring ensures proper sensor contact with the skin, which enhances the precision of heart rate and other activity metrics. Before purchasing, it is essential to measure your finger to find the perfect fit, as an inaccurate size could lead to suboptimal performance. -
pergunta:
What materials are used in the Oura Ring 4?
Resposta: The Oura Ring 4 is crafted from high-quality materials, including a ceramic exterior that offers durability and a stylish look. The ceramic design is not only aesthetically pleasing but also lightweight, making it comfortable for long wear. This choice of materials contributes to both the longevity and the wellness functionality of the device. -
pergunta:
Can the Oura Ring 4 track workouts?
Resposta: Yes, the Oura Ring 4 effectively tracks workouts by monitoring heart rate, calorie expenditure, and activity levels. The comprehensive data it collects helps users assess their performance and recovery. This makes it a valuable tool for individuals looking to optimize their training regimes, regardless of their fitness level. -
pergunta:
Does the Oura Ring 4 require a subscription for features?
Resposta: While the Oura Ring 4 provides a wealth of data without a subscription, some advanced features are accessible through a subscription service. Users can opt into this service for deeper insights and enhanced tracking capabilities. This flexibility allows individuals to choose their level of engagement based on their personal wellness goals. -
pergunta:
How can I interpret the data from my Oura Ring 4?
Resposta: Interpreting data from the Oura Ring 4 is facilitated through its user-friendly app interface. The app provides insights into your sleep patterns, readiness scores, and activity levels, offering actionable tips to improve your health. Whether you're looking to enhance your sleep or increase your activity, the user interface is designed to be intuitive for anyone. -
pergunta:
Where can I buy Oura Ring 4 - Ceramic Cloud - Size 9?
Resposta: You can purchase the Oura Ring 4 - Ceramic Cloud - Size 9 through Ubuy. Ubuy offers a reliable platform for purchasing this advanced health tracking device, allowing you to explore additional products and features readily. Whether you are in search of health insights or stylish accessories, Ubuy is your go-to online store.
OURA Activity & Fitness Trackers Editorial Review
The Oura Ring 4, specifically in its ceramic variant, has garnered overwhelmingly positive feedback from customers who appreciate its blend of style, comfort, and functionality. Users have expressed surprise at how quickly they became attached to the device, finding it both informative and unobtrusive in their daily lives. The ring is praised for its lightweight and elegant design, with many noting that they often forget they are wearing it, even during sleep. The ceramic finish is highlighted as both beautiful and durable, surpassing initial reservations about potential scratching issues. This design is accompanied by a user-friendly app that delivers health insights in a clear, actionable manner, making fitness tracking feel less like a chore and more like a personalized wellness journey. Customers have particularly found value in the sleep tracking feature, which offers detailed insights into sleep stages and overall restfulness, and this has motivated better sleep habits. The readiness and activity scores are also commended for helping users stay mindful of their physical well-being throughout their days. Overall, the Oura Ring 4 has proven to be a fantastic alternative to traditional wearables, especially for those seeking a stylish way to monitor their health without the bulk of a smartwatch. It’s a wearable that combines beauty with practicality, surprising many with its capabilities and the positive impact on health awareness. ###
Avaliações e Classificações dos Clientes
8381 classificações de clientes
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5 Estrela
66%
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4 Estrela
8%
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3 Estrela
5%
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2 Estrela
5%
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1 Estrela
16%
Avaliar este produto
Partilhe as suas ideias com outros clientes
Prós
- Stylish and elegant ceramic design
- Lightweight and comfortable for 24/7 wear
- Easy-to-use intuitive app with clear insights
- Excellent sleep tracking with detailed metrics
- Impressive battery life lasting several days
- Discreet and less intrusive than a smartwatch
- Great for improving health awareness ###
Contras
- Some initial uncertainty about the purchase value
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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Informação importante
- Limitações: para produtos expedidos internacionalmente, tenha em atenção que qualquer garantia do fabricante pode não ser válida; opções de serviço do fabricante podem não estar disponíveis; manuais de produtos, instruções e avisos de segurança podem não estar nas línguas do país de destino; os produtos (e materiais que o acompanham) pode não ter sido concebido em conformidade com as normas, especificações e requisitos de rotulagem do país de destino; e os produtos podem não estar em conformidade com a voltagem e outras normas elétricas do país de destino (requerendo assim o uso de um adaptador ou conversor caso seja apropriado). O destinatário é responsável por garantir que o produto pode ser legalmente importado para o país de destino. Quando encomenda à Ubuy ou aos seus afiliados, o destinatário é o importador de registo e deve estar em conformidade com todas as leis e regulamentos do país de destino.
- Nem todos os produtos listados na Ubuy estão à venda, uma vez que a Ubuy é um motor de busca global. Os produtos estão sujeitos a leis de exportação/comércio.
€ 397
Encomende já e receba por volta de Quarta-feira, Agosto 05
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Transação segura
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Os nossos principais Parceiros Logísticos
Entrega internacional mais rápida
Recursos e benefícios
- Modern Oura Ring 4 Ceramic combines elegance with durability.
- Available in sizes 4-15 and three stylish colors: Petal, Tide, and Cloud.
- Track over 50 health metrics for comprehensive insights.
- Features breakthrough Smart Sensing technology for accuracy.
- 5-8 days of battery life for continuous health monitoring.
- FSA/HSA eligible for convenient payment options.
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.