Specification 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 : 【Gesture Control Feature】 Simply shake your finger to operate apps like TikTok and YouTube, switch music, or take photos remotely—no need to touch your phone! Color : Silver CompatiblePhoneModels : iOS Devices ConnectivityTechnology : Bluetooth ContainsBatteryOrCell : battery ExternallyAssignedProductIdentifier1 : 759549143883 ExternallyAssignedProductIdentifier2 : 0759549143883 GpsNavigation : No GPS Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : CA_SmallLithiumIonBatteryWithEquipment Hazmat11 : CN_SmallLithiumIonBatteryWithEquipment Hazmat12 : IT_SmallLithiumIonBatteryWithEquipment Hazmat13 : ES_SmallLithiumIonBatteryWithEquipment Hazmat14 : IN_SmallLithiumIonBatteryWithEquipment Hazmat15 : MX_SmallLithiumIonBatteryWithEquipment Hazmat16 : SG_SmallLithiumIonBatteryWithEquipment Hazmat17 : AU_SmallLithiumIonBatteryWithEquipment Hazmat18 : BR_SmallLithiumIonBatteryWithEquipment Hazmat19 : TR_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : AE_SmallLithiumIonBatteryWithEquipment Hazmat21 : SA_SmallLithiumIonBatteryWithEquipment Hazmat22 : EG_SmallLithiumIonBatteryWithEquipment Hazmat23 : NL_SmallLithiumIonBatteryWithEquipment Hazmat24 : SE_SmallLithiumIonBatteryWithEquipment Hazmat25 : PL_SmallLithiumIonBatteryWithEquipment Hazmat26 : BE_SmallLithiumIonBatteryWithEquipment Hazmat27 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat28 : IE_SmallLithiumIonBatteryWithEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : US_SmallLithiumIonBatteryWithEquipment Hazmat6 : GB_SmallLithiumIonBatteryWithEquipment Hazmat7 : DE_SmallLithiumIonBatteryWithEquipment Hazmat8 : FR_SmallLithiumIonBatteryWithEquipment Hazmat9 : JP_SmallLithiumIonBatteryWithEquipment IncludedComponents : Smart Ring, Instruction Manual, Charging Cable ItemForm : Ring ItemName : Smart Ring for Women & Men, Fitness Tracker with Heart Rate, Blood Oxygen, Sleep Monitoring, Long-Lasting Battery, IP68 Waterproof, Compatible with iOS & Android, No Subscription Fee (Silver, 8) ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 2 inches ItemPackageDimensions_Width : 1 inches ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : app-enabled-rings Manufacturer : WNRTSA MemoryStorageCapacity : 128 MB ModelName : SilkRoadSupply8dtvoihm29-14 ModelNumber : SilkRoadSupply8dtvoihm29-14 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfLithiumIonCells : 1 OperatingSystem : Pebble OS PartNumber : SilkRoadSupply8dtvoihm29-14 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 : 2025-06-24T15:02:03.097Z Size : 8 Style : 9 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetAudience : Unisex Adults TargetRegion : North America UnspscCode : 45121600 VersionForCountry : CN WarrantyDescription : 2 Year WaterResistanceLevel : waterproof