Technical specifications for OURA Ring 4 – Rose Gold, Size 10
OVERVIEW
Type
Smart ring
App store
– Apple App Store
– Google Play Store
– Google Play Store
Size / fit
Size 10
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














































































































































































































































































































































































































Thurl E. –
On time no damage and nice delivery people 👌
Thurl E. –
Wendy C. –
My experience was exceptional from start to finish was updated when delivery time was. Men that delivered were very professional. One very happy customer
Wendy C. –
Mary N. –
On time great service.
Mary N. –
Watts D. –
Fast and efficient delivery and a great price.
Watts D. –
Janlin J. –
Easy to order. Excellent delivery service.
Janlin J. –
Tracy D. –
Great choice, great price, quick and cheerful delivery
Tracy D. –
John Y. –
Easy to choose and order.Trouble free delivery.
John Y. –
Lee B. –
Easy ordering process and very prompt delivery.
Lee B. –
Carol A. –
Brilliant service
Carol A. –
Gary H. –
Needing a new TV, having done some research we choose the TV. TV was hard to locate but came up on Lifestyle Home Appliance Warehouse site, same price. Easy to order and chose a day that suited.
Great communication through. Text message with 4 hr window received early morning along with tracking.
Could track how many deliveries were still outstanding until I received mine and came in the time stated
TV as described. Would recommend Lifestyle Home Appliance Warehouse.
Gary H. –
Jim A. –
Very helpful delivery guys and quick next day delivery
Jim A. –