Specification AgeRangeDescription : Adult BatteriesIncluded : 1 BatteriesRequired : 1 BatteryInstallationDeviceType : not_installed Brand : Fervidus BulletPoint1 : Real-time Health Monitoring: The smart ring has the new 4.0 sensors that track heart rate, blood oxygen, blood pressure and other data in 24 hours a day. It helps you track health data while providing a more complete wellness management experience BulletPoint2 : Intelligent Sleep Tracker: The fitness ring automatically monitors your sleep quality. It can record deep & light sleep duration, eye movement, and wakefulness. You can view various indicators anytime in the app and adjust your lifestyle based on reports BulletPoint3 : 8 Sports Modes Tracking: Such as running, cycling, skipping rope, walking, hiking, yoga, dancing, and golf. The oura ring automatically tracks the workout route, sport time, steps, heart rate, speed, calories burned, and distance in the app BulletPoint4 : Sport & Fitness Stylish Partner: Upgraded to a slim 2mm thickness with a specially polished inner surface, making it comfortably suited for most sports. Activate sports modes to receive data from the app, helping you achieve more effective guidance BulletPoint5 : Remote Capture & Friend Feature: The app supports remote photo control to effortlessly capture great moments. It also includes a care mode for sharing health data with others, making it an ideal gift choices for friends, couples and family care BulletPoint6 : 【Gesture Control Features】Once you've enabled AssistiveTouch, you can operate apps like TikTok, control music, or take photos with simple finger gestures—just shake your finger. No need to touch your phone! BulletPoint7 : 【Women’s Health Tracking】Stay informed with menstrual and ovulation reminders, using body temperature and cycle data to provide accurate and timely predictions for women’s health management. Color : Blue CompatibleDevices : iOS, Android CompatiblePhoneModels : iOS and Android devices ConnectivityTechnology : Bluetooth ContainsBatteryOrCell : battery ControllerType : Physical Buttons ControlMethod : application ExternallyAssignedProductIdentifier : 7314280130030 GpsNavigation : Built-in GPS GpsrSafetyAttestation : 1 Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : CN_SmallLithiumIonBatteryWithEquipment Hazmat11 : IT_SmallLithiumIonBatteryWithEquipment Hazmat12 : ES_SmallLithiumIonBatteryWithEquipment Hazmat13 : IN_SmallLithiumIonBatteryWithEquipment Hazmat14 : MX_SmallLithiumIonBatteryWithEquipment Hazmat15 : SG_SmallLithiumIonBatteryWithEquipment Hazmat16 : AU_SmallLithiumIonBatteryWithEquipment Hazmat17 : BR_SmallLithiumIonBatteryWithEquipment Hazmat18 : TR_SmallLithiumIonBatteryWithEquipment Hazmat19 : AE_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : SA_SmallLithiumIonBatteryWithEquipment Hazmat21 : EG_SmallLithiumIonBatteryWithEquipment Hazmat22 : NL_SmallLithiumIonBatteryWithEquipment Hazmat23 : SE_SmallLithiumIonBatteryWithEquipment Hazmat24 : PL_SmallLithiumIonBatteryWithEquipment Hazmat25 : BE_SmallLithiumIonBatteryWithEquipment Hazmat26 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat27 : IE_SmallLithiumIonBatteryWithEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : US_SmallLithiumIonBatteryWithEquipment Hazmat5 : GB_SmallLithiumIonBatteryWithEquipment Hazmat6 : DE_SmallLithiumIonBatteryWithEquipment Hazmat7 : FR_SmallLithiumIonBatteryWithEquipment Hazmat8 : JP_SmallLithiumIonBatteryWithEquipment Hazmat9 : CA_SmallLithiumIonBatteryWithEquipment HumanInterfaceInput : touch_screen IncludedComponents : Blu-ray IncludedComponents1 : smart ring IncludedComponents2 : Charging Case IncludedComponents3 : Charging Cable IncludedComponents4 : User Manual IncludesRechargableBattery : 1 InternationalProtectionRating : IP68 ItemForm : sticks ItemName : Fervidus Smart Health Ring for Women Men, Fitness Tracker with Heart Rate, Blood Oxygen, Blood Pressure, Sleep Monitoring, Step Counting, IP68 Waterproof for iPhone and Android, Size 10 ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 2 inches ItemPackageDimensions_Width : 2 inches ItemShape : Round ItemTypeKeyword : activity-and-fitness-trackers Language : multiple_languages Language1 : english Language2 : english Language3 : english Manufacturer : Fervidus Material : Plastic MeterType : Optical Heart Rate Sensor, Accelerometer ModelName : IDW20 ModelNumber : IDW20 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfLithiumIonCells : 1 OperatingSystem : Android 9.0/ios 10.0+ PartNumber : R02-Gold#9 ProductDescription : Fervidus Smart Health Ring for Women Men ProductSiteLaunchDate : 2025-05-11T00:00:00.000-07:00 Size : 10 Style : Classic SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SupportedApplication : Camera TargetAudience : Unisex adult TargetAudience1 : Unisex Adults TargetAudience2 : Unisex Youth TargetAudience3 : Women TargetAudience4 : Men TargetGender : unisex TargetRegion : North America UnitCount : 1 UnspscCode : 43211511 WarrantyDescription : 1 year WarrantyType : 8-year WaterResistanceDepth : 50 feet WaterResistanceLevel : waterproof WearableComputerType : smart_ring WirelessCommStandard : bluetooth