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Smart rings
OURA Ring 4 – Silver, Size 8
Availability:
In stock
✅ Genuine UK Product
📦 Brand New & Factory Sealed
🛡️ Includes Manufacturer's Warranty
📦 Brand New & Factory Sealed
🛡️ Includes Manufacturer's Warranty
- First-time customer❓
Enjoy 10% off with code EXTRA10
- Tracks sleep / steps / distance / calories / sports
- Readiness score
- Battery life: Up to 8 days
- Water resistant (10 ATM)
- Material: Titanium
- Compatible with Android / iOS
- 2 year guarantee
£293.16 £349.00
€339.43 Current price is: €339.43.Original price was: €404.08.
In stock
Technical specifications for OURA Ring 4 – Silver, Size 8
OVERVIEW
Type
Smart ring
Type
Smart ring
App store
– Apple App Store
– Google Play Store
– Google Play Store
Size / fit
Size 8
Compatibility
– iOS 15.0 or later
– Android 9.0 or later
– Android 9.0 or later
Material
Titanium
CONNECTIVITY
Connectivity
Bluetooth Low Energy (BLE)
POWER
Battery type
Internal Lithium-ion battery
Charging method
Charging dock
Charge time
Up to 80 minutes
Battery life
Up to 8 days
FEATURES
Resistance
Water resistant to 100 m / 328 ft (not suitable for diving)
Health & fitness tracking
– Track steps
– Track distance
– Track calories
– Track heart rate
– Sleep monitoring
– Daytime stress
– Menstrual cycle tracking
– Blood oxygen
– Skin temperature
– 40+ activities
– Cardiovascular age
– Cardio capacity (VO2 Max)
– Readiness Score
– Illness detection
– Track distance
– Track calories
– Track heart rate
– Sleep monitoring
– Daytime stress
– Menstrual cycle tracking
– Blood oxygen
– Skin temperature
– 40+ activities
– Cardiovascular age
– Cardio capacity (VO2 Max)
– Readiness Score
– Illness detection
Sensors
– Barometer
– Gyroscope
– Heart rate monitor (HRM)
– Pedometer
– Reflectance pulse oximetry (SpO2)
– Temperature
– Gyroscope
– Heart rate monitor (HRM)
– Pedometer
– Reflectance pulse oximetry (SpO2)
– Temperature
GENERAL
Dimensions
– Width: 7.9 mm
– Thickness: 2.88 mm
– Thickness: 2.88 mm
Colour
Silver
Weight
3.3-5.2 g (depending on ring size)
Manufacturer’s guarantee
2 years
Box contents
– Oura Ring 4
– Charging dock
– USB Type-C cable
– Charging dock
– USB Type-C cable
- Tracks sleep / steps / distance / calories / sports
- Readiness score
- Battery life: Up to 8 days
- Water resistant (10 ATM)
- Material: Titanium
- Compatible with Android / iOS
- 2 year guarantee
Philip L. –
Quick delivery. Unfortunately I have to return my item as it wasn’t ad expected but very helpful when I called for assistance.
Philip L. –
Anna T. –
From ordering online to delivery excellent! Delivery driver rang in the morning and confirmed time he would deliver and really lovely and polite when delivered! Definitely use Lifestyle Home Appliances again.
Anna T. –
Wendy C. –
All good from order to delivery
Wendy C. –
Janet H. –
Quick efficient and kept informed
Janet H. –
Michael T. –
Polite + friendly delivery. On time.
Narrowed down to 4 hour delivery slot from ‘all day’.
Michael T. –
Stephen T. –
Very pleasant work men completed the job quickly and efficiently
Stephen T. –
David W. –
Great communication.
The delivery guys were brilliant. Looking forward to trying it out now.
David W. –
Debbie S. –
Excellent service.
Debbie S. –
Rhian H. –
Fast delivery
Rhian H. –
Shell R. –
Excellent communication about delivery.
Shell R. –