Technical specifications for OURA Ring 4 – Rose Gold, Size 11
OVERVIEW
Type
Smart ring
App store
– Apple App Store
– Google Play Store
– Google Play Store
Size / fit
Size 11
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
Rose Gold
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







TEKNIK Elstree Lateral Filing Cabinet – Spiced Mahogany 














































































































































































































































































































































































































Betty J. –
Always get good service and the guys who deliver are always polite and efficient- thank you
Betty J. –
Stephen C. –
Easy website process, speedy delivery.
Stephen C. –
Griffiths P. –
Polite and efficient 2 delivery chaps.
Respectful of out property.
Griffiths P. –
Smarty1967 E. –
On time on point and value for be money
Smarty1967 E. –
Rob S. –
All goods are reasonably priced.Service and speedy of delivery second to none.Have used you several times and wouldn’t go anywhere else
Rob S. –
Jon B. –
My order was delivered within the time scale, delivery boys were great
Jon B. –
Lynn C. –
Good product and good service! Bought the Lifestyle Home Appliances membership as well, saving me 150 pounds in two purchases. Also used the EXTRA10 discount code for an extra saving.
Lynn C. –
Dorothy P. –
Delievery efficiency
Dorothy P. –
Cristian S. –
Very quick turnaround
Cristian S. –
Robin R. –
Turned up on schedule. Liked being able to track the vehicle. Cheerful helpful efficient staff.
Robin R. –
Angus F. –
The company delivered in a very timely manner.
Great job!
Angus F. –
Adeola J. –
Very friendly resolable prices 10/10 from me
Adeola J. –
Lorraine L. –
I am very impressed as usual, kept informed of the date and time when my purchase was going to arrive at my home. If there were going to be any delays, I was informed. That is why I always purchase from Lifestyle Home Appliances, not only because of their competitive prices, but the service is amazing!
Lorraine L. –
Rasa V. –
Great communication and great drivers
Rasa V. –