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Oura Ring 5 Silver - Size 11
JZ90-61403-11
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Product Overview
Key Features
- Ultra-thin and 40% smaller than Oura Ring 4
- Oura Ring 5 delivers 50+ health metrics with research-grade accuracy
- Up to 1 week of battery life
- IP68 rated for water and dust, Waterproof up to 100m
Key Specifications
- Brand:
- Oura
- Model Number:
- JZ90-61403-11
- Compatible Phones:
- iOS and Android
Phones & Wearables
- Ring Size:
- 11
Connections
- Connections:
- Bluetooth
Power & Charging
- Battery Life:
- One charge lasts up to 6-9 days of battery life*, depending on ring size and usage*
Options
- Sensor Technology:
- Red and infrared LEDs measure blood oxygen levels, Green and infrared LEDs alternate to measure heart rate and heart rate variability 24/7 and respiration rate, Digital sensor measures temperature trends, Accelerometer tracks movement and activity 24/7
- Trackers:
- Track 50+ health metrics
Safety
- Water Resistant:
- IP68 rated for water and dust, Waterproof up to 100m/328 ft
General Information
- Type:
- Smart Ring
- Family:
- Oura Ring
- Colour:
- Silver
- Supplier Colour:
- Silver
- Band Colour:
- Silver
- Materials:
- High-performance titanium exterior, Seamless titanium interior
- What's In The Box:
- Oura Ring 5 Silver size 11, Size-specific standard charger, USB-C cable
Warranty
- Manufacturer's Warranty:
- 1 Year
Phones & Wearables
- Ring Size:
- 11
Power & Charging
- Battery Life:
- One charge lasts up to 6-9 days of battery life*, depending on ring size and usage*
Safety
- Water Resistant:
- IP68 rated for water and dust, Waterproof up to 100m/328 ft
Warranty
- Manufacturer's Warranty:
- 1 Year
Product Dimensions
- Product Width (mm):
- 6.09
- Product Depth (mm):
- 2.28
Box Dimensions
- Box Height (mm):
- 31
- Box Width (mm):
- 109
- Box Depth (mm):
- 109
- Box Weight (kg):
- 1
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Product Reviews of Oura Ring 5 Silver - Size 11
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The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.
At a glance
The Oura Ring 5 Silver in Size 11 is a premium smart ring for people who want detailed health tracking without wearing a traditional watch. It suits style-conscious users, light sleepers, and wellness-focused buyers who value comfort and discreet design. Key strengths are its ultra-thin build, broad health insights, and up to 1 week of battery life. One limitation is that sizing differs from standard rings, so fit needs extra care.
What it’s great for
- Sleep Tracking
- Daily Wellness Monitoring
- Recovery Insights
- Discreet Health Tracking
- All-Day Wear
Where it works best
- Home
- Office
- Gym
- Travel
- Everyday Wear
Who it’s for
- Wellness-Focused Adult
- Style-Conscious User
- Light Sleeper
- Fitness Beginner
- Data-Driven Health Tracker
Things to consider
It is designed for discreet health tracking rather than rich on-wrist interactions, so it offers less immediate visual feedback than a premium smartwatch with a screen.
Fitness tracking suitability
Best for wellness, sleep, and recovery tracking rather than advanced workout control or screen-based training guidance.
Ios/android compatibility score
8/10 - well suited to smartphone-based use, though the ring experience depends on app support rather than an onboard display.
All-day comfort rating
9/10 - ultra-thin and lightweight design is built for seamless wear across the day and night.
Battery endurance rating
9/10 - up to 1 week of battery life supports extended wear with fewer charging interruptions.
Professional vs casual fit
Excellent for both professional and casual settings thanks to its subtle ring-style design.
Key benefits
- Ultra-Compact Design: Built to be 40% smaller than previous generations for a more discreet, low-profile fit.
- Lightweight Feel: The thin, light ring design helps it blend into daily wear more naturally than bulkier wrist devices.
- 50+ Health Metrics: Gives you broad day-to-day health and wellness insights from a single wearable.
- Medical-Grade Accuracy: Designed to deliver highly credible health readings for more confident tracking.
- Up to 1 Week Battery Life: Reduces charging frequency and makes continuous wear more practical across the week.
- Ring-Like Appearance: Looks and feels closer to a regular ring, making it easier to wear in professional and social settings.
- Seamless Lifestyle Fit: Its minimal design is made to stay comfortable and unobtrusive through work, sleep, and everyday routines.
- Size-Specific Option: Size 11 gives buyers a defined fit choice within the Oura Ring 5 sizing system.
Q: Do I need the Oura Ring 5 sizing kit before ordering?
A: Yes. Oura Ring 5 sizes differ from standard ring sizes and from earlier Oura ring sizes, so the separate sizing kit is the safest way to confirm fit. That matters more with a ring than a watch, because there is no band adjustment after purchase.
Q: Is size 11 the same as normal ring sizes?
A: No. Size 11 in Oura Ring 5 matches the Ring 5 sizing scale, not standard jewellery sizing. Oura Ring 5 sizes also differ from earlier Oura ring versions, so do not assume an older Oura size 11 will fit the same way.
Q: How long does the battery last on Oura Ring 5?
A: Oura Ring 5 battery life is up to 1 week per charge, depending on ring size, app settings, enabled features and daily use. More active tracking and an older battery can reduce runtime, so charging frequency will vary between users.
Q: Will this feel bulky compared with a regular ring?
A: No. Oura Ring 5 is designed to look and feel like a regular ring, with a thin, lightweight profile rather than a bulky watch-style device. Fit still matters, so choosing the correct Ring 5 size is important for comfortable all-day wear.
Q: What can the 50+ health metrics be used for?
A: Oura Ring 5 tracks 50+ health metrics through its sensing system, giving a broader picture of your data over time. It is designed for monitoring and trend visibility, not as a substitute for medical diagnosis or treatment.