Specification AgeRangeDescription : Adult BatteriesIncluded : 1 BatteriesRequired : 1 BatteryInstallationDeviceType : not_installed Brand : OURA BulletPoint1 : SIZE BEFORE YOU BUY – Size with Gen3 Sizing Kit prior to purchasing Oura Ring Gen3 (different sizing from Oura Ring 4). For additional details, see “From the brand” section below. BulletPoint2 : THE REVOLUTIONARY SMART RING - Track sleep, activity, stress, and more with Oura Membership. New members get the first month included with purchase, then it’s $5.99/mo. Register for Oura Membership on the Oura App. Oura Membership is not sold on Amazon. BulletPoint3 : MORE ACCURATE BY DESIGN - Your finger provides the most accurate pulse reading, making your health data and insights more personal than ever. Oura Ring’s research grade sensors monitor over 20 biometrics with precision. BulletPoint4 : 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. BulletPoint5 : HSA/FSA ELIGIBLE - We can accept HSA or FSA funds for the following: Oura Ring, additional chargers, and shipping. 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 : [What You Get] RingConn Gen 2 Air *1, Charging Dock *1, 1m/3.3ft USB-C to C Cable *1, user manual *1, efficient customer support and service Color : Silver CompatibleDevices : Smartphone CompatiblePhoneModels1 : iOS Devices CompatiblePhoneModels2 : Android Devices ConnectivityProtocol : Bluetooth ConnectivityTechnology : Bluetooth ContainsBatteryOrCell : battery ControllerType : Ultrahuman App ControllerType1 : Android ControllerType2 : iOS ControlMethod : application ExternallyAssignedProductIdentifier : 6430060151338 ExternallyAssignedProductIdentifier1 : 810180160049 ExternallyAssignedProductIdentifier2 : 0810180160049 ExternallyAssignedProductIdentifier3 : 00810171660343 GpsNavigation : No GPS GpsrSafetyAttestation : 1 Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : CN_SmallLithiumIonBatteryInEquipment Hazmat11 : DE_SmallLithiumIonBatteryInEquipment Hazmat12 : EG_SmallLithiumIonBatteryInEquipment Hazmat13 : ES_SmallLithiumIonBatteryInEquipment Hazmat14 : FR_SmallLithiumIonBatteryInEquipment Hazmat15 : GB_SmallLithiumIonBatteryInEquipment Hazmat16 : IE_SmallLithiumIonBatteryInEquipment Hazmat17 : IN_SmallLithiumIonBatteryInEquipment Hazmat18 : IT_SmallLithiumIonBatteryInEquipment Hazmat19 : JP_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : MX_SmallLithiumIonBatteryInEquipment Hazmat21 : NL_SmallLithiumIonBatteryInEquipment Hazmat22 : PL_SmallLithiumIonBatteryInEquipment Hazmat23 : SA_SmallLithiumIonBatteryInEquipment Hazmat24 : SE_SmallLithiumIonBatteryInEquipment Hazmat25 : SG_SmallLithiumIonBatteryInEquipment Hazmat26 : TR_SmallLithiumIonBatteryInEquipment Hazmat27 : US_SmallLithiumIonBatteryInEquipment Hazmat28 : ZA_SmallLithiumIonBatteryInEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryInEquipment Hazmat6 : AU_SmallLithiumIonBatteryInEquipment Hazmat7 : BE_SmallLithiumIonBatteryInEquipment Hazmat8 : BR_SmallLithiumIonBatteryInEquipment Hazmat9 : CA_SmallLithiumIonBatteryInEquipment 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 : IP68 ItemForm : Smart Ring ItemName : Oura Ring Gen3 Heritage - Silver - Size 10 - Smart Ring - Size First with Oura Ring Gen3 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - 5-7 Days Battery Life ItemPackageDimensions_Height : 10.9982 centimeters ItemPackageDimensions_Length : 4.3942 centimeters ItemPackageDimensions_Width : 10.8966 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : app-enabled-rings Language : arabic Manufacturer : Oura MemoryStorageCapacity : 2 MB MeterType : Heart Rate Monitor, Sleep Duration Monitor, Stress Monitor ModelName : RingConn Gen 2 ModelNumber : JZ90-1003-10 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 OperatingSystem : Wear OS 3.0 PackageLevel : unit PartNumber : JZ90-1003-10 ProductDescription : RingConn Gen 2 Air, Smart Ring ProductSiteLaunchDate : 2024-01-19T00:32:18.759Z Size : 10 SportType : Cycling SportType1 : Running SportType2 : Swimming SportType3 : Walking SportType4 : Yoga SportType5 : Multi-Sports StreetDate : 2025-03-18T00:00:01Z Style : Heritage SupplierDeclaredDgHzRegulation : transportation SupportedApplication : Reminders SupportedApplication1 : Multisport Tracker SupportedApplication2 : Fitness Tracker TargetAudience : Unisex Adults TargetGender : unisex TargetRegion : North America UnitCount : 1 UnspscCode : 43211511 VersionForCountry : US WarrantyDescription : 1 year manufacturer WarrantyType : Limited WaterResistanceDepth : 100 meters WaterResistanceLevel : water_resistant WearableComputerType : smart_ring WirelessCommStandard : bluetooth