Specification AgeRangeDescription : Adult BatteriesIncluded : 1 BatteriesRequired : 1 Brand : OURA BulletPoint1 : SIZE BEFORE YOU BUY - Oura Ring 4 sizes are different from standard ring sizes. Size yourself with the Oura Ring 4 Sizing Kit. For additional details, see “From the brand” section below BulletPoint10 : GET TO KNOW YOUR CYCLE BETTER: Galaxy Ring helps you take the guesswork out of your cycle with your own personal tracker, right on your finger; Get a read on your health with a device that knows you — it even senses slight changes in temperature9 BulletPoint2 : OURA MEMBERSHIP - First month of membership is included with purchase, for new members only. Subscription is 5.99/mo afterwards. Or opt for the annual prepaid option for 69.99. Membership is tied to your account via the Oura App, not your physical ring BulletPoint3 : ACCURACY - SMART SENSING - Oura tracks over 30 biometrics, including sleep, activity, stress, heart health, and women’s health metrics. Oura Ring 4 is powered by Smart Sensing, which adapts to you — delivering accurate, continuous data, day and night BulletPoint4 : LONG LASTING BATTERY - With up to 8 days of battery life, no screens and no vibrations, Oura Ring 4 allows you to focus on the present. From a workout to a night out — you’re free to forget it’s on. Until you start getting compliments BulletPoint5 : DESIGNED FOR 24/7 WEAR - The updated design of the Oura Ring 4 is more comfortable, fits better than ever, and is water resistant. The first all-titanium smart ring combines exceptional durability with a gentle touch, even for sensitive skin BulletPoint6 : SYNC WITH YOUR FAVORITE APPS - Compatible with iOS and Android — Oura seamlessly integrates with over 40 apps including Apple Health, Google Health Connect, Natural Cycles, Flo, Strava, & more BulletPoint7 : HSA/FSA ELIGIBLE - We can accept HSA or FSA funds for the following: Oura Ring, Oura Ring Chargers BulletPoint8 : LOOKING FOR THE BEST HEALTH TRACKER? - Whether you’re searching for a sleep ring or fitness ring, Oura Ring 4 is for you — this revolutionary smart ring that allows you to discreetly track your sleep, activity, recovery and stress — in style BulletPoint9 : TRACK YOUR HEART HEALTH RIGHT FROM YOUR FINGER: Get a closer read on your body than ever before with improved Heart Rate Tracking from Galaxy Ring⁸; It filters out your body’s movement for a more precise reading Color : Black CompatibleDevices : Smartphone CompatiblePhoneModels : iOS, Android ConnectivityProtocol : Bluetooth ConnectivityTechnology : Bluetooth ContainsBatteryOrCell : battery ControllerType : Ring ControlMethod : application CountryAsLabeled : CN ExternallyAssignedProductIdentifier : 6430060153196 ExternallyAssignedProductIdentifier1 : 887276875750 ExternallyAssignedProductIdentifier2 : 0887276875750 GpsNavigation : No GPS GpsrSafetyAttestation : 1 HasMultipleBatteryPoweredComponents : 1 Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryWithEquipment Hazmat11 : EG_SmallLithiumIonBatteryWithEquipment Hazmat12 : ES_SmallLithiumIonBatteryWithEquipment Hazmat13 : FR_SmallLithiumIonBatteryWithEquipment Hazmat14 : GB_SmallLithiumIonBatteryWithEquipment Hazmat15 : IE_SmallLithiumIonBatteryWithEquipment Hazmat16 : IN_SmallLithiumIonBatteryWithEquipment Hazmat17 : IT_SmallLithiumIonBatteryWithEquipment Hazmat18 : JP_SmallLithiumIonBatteryWithEquipment Hazmat19 : MX_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryWithEquipment Hazmat21 : PL_SmallLithiumIonBatteryWithEquipment Hazmat22 : SA_SmallLithiumIonBatteryWithEquipment Hazmat23 : SE_SmallLithiumIonBatteryWithEquipment Hazmat24 : SG_SmallLithiumIonBatteryWithEquipment Hazmat25 : TR_SmallLithiumIonBatteryWithEquipment Hazmat26 : US_SmallLithiumIonBatteryWithEquipment Hazmat27 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryWithEquipment Hazmat5 : AU_SmallLithiumIonBatteryWithEquipment Hazmat6 : BE_SmallLithiumIonBatteryWithEquipment Hazmat7 : BR_SmallLithiumIonBatteryWithEquipment Hazmat8 : CA_SmallLithiumIonBatteryWithEquipment Hazmat9 : CN_SmallLithiumIonBatteryWithEquipment HumanInterfaceInput : buttons IncludedComponents : Oura Ring 4, Oura Ring 4 Charger, USB Cable, Information Booklet, Quick Start Guide IncludedComponents1 : Oura Ring IncludedComponents2 : Charger IncludedComponents3 : USB Cable IncludedComponents4 : Information Booklet IncludedComponents5 : Quick Start Guide IncludesRechargableBattery : 1 InternationalProtectionRating : IP20 o superior ItemForm : Ring ItemName : Oura Ring 4 - Black - Size 11 - Smart Ring - Size First with Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days of Battery Life ItemPackageDimensions_Height : 11.811 centimeters ItemPackageDimensions_Length : 3.5052 centimeters ItemPackageDimensions_Width : 11.303 centimeters ItemPackageQuantity : 1 ItemShape : Ring ItemTypeKeyword : app-enabled-rings Language : english Manufacturer : Oura Material : Ceramic MeterType : Accelerometer, Optical Heart Rate Sensor ModelName : Galaxy Ring ModelNumber : JZ90-54144-11 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 OperatingSystem : Android PackageLevel : unit PartNumber : JZ90-54144-11 Pattern : Ring Only ProductDescription : Transform Your Health Journey with Femometer Ring Gen2 The world's thinnest health ring delivers comprehensive women's health insights with unmatched comfort and style. Why Choose Femometer Ring 2? - Advanced BBT Technology: 1,400+ nightly temperature measurements - Ultra-Thin Design: Just 2.7mm thick with premium ceramic exterior - Complete Health Tracking: Cycle, sleep, heart, stress, and activity monitoring - Long Battery Life: Up to 7 days with convenient charging case - Global Community: Join 15M+ women using femometer ProductSiteLaunchDate : 2024-10-03T07:00:01-00:00 Size : 11 StreetDate : 2024-10-15T00:00:01Z Style : Horizon SupplierDeclaredDgHzRegulation : transportation SupportedApplication : Fitness Tracker SupportedApplication1 : Fitness Tracker SupportedApplication2 : Sleep Monitor SupportedApplication3 : Heart Rate Monitor SupportedApplication4 : Time Display SupportedApplication5 : Alarm TargetAudience : Unisex Adult TargetAudience1 : Women TargetAudience2 : Girls TargetGender : unisex TargetRegion : Global UnitCount : 1 UnspscCode : 43211511 WarrantyDescription : 1 Year Manufacturer WarrantyType : Standard/Full WaterResistanceDepth : 6 feet WaterResistanceLevel : water_resistant WearableComputerType : smart_ring WirelessCommStandard : bluetooth