Specification AgeRangeDescription : Adult BatteriesIncluded : 1 BatteriesRequired : 1 BatteryInstallationDeviceType : not_installed Brand : WNRTSA BulletPoint1 : 【Ultra-thin Design】WNRTSA Smart Ring is slimmer and lighter than most other options, designed for all-day comfort. Its ergonomic, ball-shaped bonding ensures a snug fit on your finger, making it comfortable to wear even for extended periods. BulletPoint2 : 【Comprehensive Health Tracking】Heart rate monitoring, sleep monitoring, blood oxygen monitoring, stress analysis, step counting and other health monitoring functions help you always understand your health status. BulletPoint3 : 【No Subscription Required】Enjoy all the features of this smart ring with no hidden fees. It allows you to track your health data in real time, 24/7. BulletPoint4 : 【Long-Lasting Battery Life】Enjoy up to 5-7 days of regular use on a single charge without frequent charging. Whether you are exercising or going out, the smart ring's efficient battery ensures uninterrupted use. BulletPoint5 : 【10ATM Waterproof 】With a 10ATM waterproof rating, this smart ring is built to withstand swimming, snorkeling, and intense workouts. Whether you’re in the pool, at the beach, or sweating it out at the gym, it’s designed to keep up with your active lifestyle. BulletPoint6 : AMAZING SERVICE: If you have any questions, please feel free contact us, we will reply you within 24 hours. We offer lifetime warranty, if you are not satisfied with the product quality, you can contact us for replacement or refund. Color : Gold Color1 : black Color2 : milk white Color3 : blue Color4 : pink Color5 : light blue Color6 : light rose red CompatibleDevices : Smartphone CompatiblePhoneModels : iOS Devices CompatiblePhoneModels1 : Android Devices CompatiblePhoneModels2 : iOS Devices ConnectivityTechnology : Bluetooth ContainsBatteryOrCell : battery ControllerType : Ring ControllerType1 : Android ControllerType2 : iOS ControlMethod : application ExternallyAssignedProductIdentifier1 : 759549143616 ExternallyAssignedProductIdentifier2 : 0759549143616 GpsNavigation : No 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 : buttons IncludedComponents : Smart Ring, Instruction Manual, Charging Cable IncludedComponents1 : Smart Ring*1 IncludedComponents2 : Charging Case*1 IncludedComponents3 : Charging Cable*1 IncludedComponents4 : Lanyard*1 IncludedComponents5 : User Manual*1 IncludesRechargableBattery : 1 InternationalProtectionRating : IP68 ItemForm : Ring ItemName : Smart Ring Health Tracker, Smart Ring for Women & Men, Health Ring with Heart Rate, Blood Oxygen, and Sleep Monitoring, Waterproof Fitness Ring with Long Battery Life (Gold, 12) ItemPackageDimensions_Height : 8.001 centimeters ItemPackageDimensions_Length : 2.6924 centimeters ItemPackageDimensions_Width : 8.001 centimeters ItemShape : Round ItemTypeKeyword : app-enabled-rings Language : multiple_languages Manufacturer : WNRTSA MemoryStorageCapacity : 128 MB MetalType : Stainless Steel MeterType : Heart Rate Monitor, Sleep Duration, Elevation MeterType1 : Blood Oxygen (SpO2) MeterType2 : Heart Rate MeterType3 : Sleep Duration MeterType4 : Blood Pressure MeterType5 : Distance ModelName : Revo ModelNumber : R8 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 OperatingSystem : Pebble OS PartNumber : Dpofirsskczmge8t1-12 ProductDescription : 【Smart Ring Health Tracker – No Subscription Required】 Upgrade your wellness routine with our Smart Ring Health Tracker, designed for both men and women. Made from lightweight space aluminum, this sleek and durable ring offers 24/7 health monitoring without the need for a paid app subscription. Track your heart rate, sleep patterns, steps, and calories effortlessly, all while enjoying a comfortable, stylish fit. Compatible with iOS and Android, it syncs seamlessly to keep you informed about your health anytime, anywhere. Stay active, stay healthy—without extra fees! ProductSiteLaunchDate : 2025-04-16T15:36:37.245Z RingFormType : band SimCardSize : e_sim Size : 10 SportType : Swimming Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SupportedApplication : Fitness Tracker SupportedApplication1 : Sleep Monitor SupportedApplication2 : Fitness Tracker SupportedSatelliteNavigationSystem : gps TargetAudience : Unisex Adults TargetAudience1 : Men TargetAudience2 : Women TargetAudience3 : Boys TargetGender : unisex TargetRegion : North America UnitCount : 12 UnspscCode : 43211511 VersionForCountry : CN WarrantyDescription : 2 Year WarrantyType : Limited WaterResistanceDepth : 50 meters WaterResistanceLevel : waterproof WearableComputerType : smart_ring WirelessCommStandard : bluetooth