Technical specifications for OURA Ring 4 – Brushed Silver, 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
Brushed 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







SAMSUNG Galaxy S23 Ultra – 256 GB, Phantom Black
GRUNDIG GT56824CW WiFi-enabled 8 kg Heat Pump Tumble Dryer – White
MICROSOFT 14.4″ Surface Laptop Studio 2 – Intel® Core™ i7 512 GB SSD Platinum
BOSCH Series 8 WIW28502GB Integrated 8 kg 1400 Spin Washing Machine
SAMSUNG Galaxy Book3 360 15.6″ 2 in 1 Laptop – Intel® Core™ i7 512 GB SSD Graphite
GRUNDIG GT54924CW 9 kg Heat Pump Tumble Dryer – White
PANASONIC Lumix DC-S5KE-K Mirrorless Camera with 20-60 mm f 3.5-5.6 Lens
OURA Ring 4 – Gold, Size 12
APPLE iPhone 15 Pro – 512 GB Blue Titanium
INDESIT INGF 6441 XP4UK American-style Fridge Freezer – Inox
HOOVER H-WASH 300 Pro HBWOS 69TAMCET Integrated WiFi-enabled 9 kg 1600 Spin Washing Machine – White
INDESIT BDE 96436X W UK N 9 kg Washer Dryer – White
SAMSUNG Bespoke Series 5+ SpaceMax WW11BBA046AW EU 11 kg 1400 Spin Washing Machine – White
INDESIT BWE 91496X S UK N 9 kg 1400 Spin Washing Machine – Silver
LENOVO Yoga Pro 7 14.5″ Laptop – AMD Ryzen 7 1 TB SSD Grey
HAIER HD90-A2979 9 kg Heat Pump Tumble Dryer – White
LG Turbowash360 FWY696WWLN1 9 kg Washer Dryer – White
THRUSTMASTER T-GT II Racing Wheel & Pedals – Black
HOTPOINT NDD 9636 GDA UK 9 kg Washer Dryer – Graphite
ECHELON Stride-6 Auto-fold Smart Bluetooth Treadmill – Black
ZANUSSI AutoAdjust ZWD76SB4PW 7 kg Washer Dryer – White
HP Spectre x360 16-f1500na 16″ 2 in 1 Laptop – Intel® Core™ i7, 512 GB SSD, Black
BEKO Pro IronFinish B5T4923IW 9 kg Heat Pump Tumble Dryer – White
HOOVER BHTDH7A1TCEB WiFi-enabled Integrated 7 kg Heat Pump Tumble Dryer
CANON EOS R7 Mirrorless Camera with RF-S 18-150 mm f/3.5-6.3 IS STM Lens
MIELE W1 WCA030 7 kg 1400 Spin Washing Machine – White
HP Original 410X Cyan, Magenta & Yellow Toner Cartridges – Multipack 






































































































































































































































































































































































































Thomas M. –
Quick efficient service as always!
Thomas M. –
John M. –
So easy to order and arrange delivery also plenty of choice as needed a smaller item .delivery people where really friendly and helpful ,cannot fault the service
John M. –
Justin M. –
Very polite
Justin M. –
Tracey L. –
Simple easy process prompt delivery with good tracking
Tracey L. –
Angela W. –
Quick delivery, brought it in to where I needed it
Angela W. –
Katherine B. –
Very
Profsional and friendly every thing done in no time
Katherine B. –
Carol R. –
Delivered quickly and on time. A present for my grandson who will be setting it up and putting it through it’s paces tomorrow, live on Tekken, hopefully granny with help from Lifestyle Home Appliances will help him up his game.
Carol R. –
Kevin G. –
Ordering easy, kept informed and deliverers were efficient and pleasant.
Kevin G. –
Wai+yuen S. –
Order process was easy and the product received was all in good order and at the agreed time. Delivery chaps were very efficient and kept me informed whilst on their way. The only things that could be improved would be next day delivery being available (for a small premium) and free delivery if more than two days after order.
Wai+yuen S. –
Les S. –
Product easy to find, smooth transaction and fast delivery.
Les S. –
Alison C. –
Quick efficient delivery. Always reliable. My go to choice for electric appliances.
Alison C. –
Lesley M. –
smooth & easy
Lesley M. –
Sandra P. –
Very happy with the service.
Sandra P. –