Specification AgeRangeDescription : Adult BatteriesIncluded : 1 BatteriesRequired : 1 BatteryInstallationDeviceType : not_installed Brand : REVERIE DIARY BulletPoint1 : 【Pre-purchase Tips】If you're uncertain about how to determine your ring size, kindly consult our video tutorial or refer to the second image for step-by-step instructions on achieving an accurate measurement. BulletPoint2 : 【Smart Ring】Introducing the smart ring for women/men, a sleek and compact device that seamlessly integrates health monitoring, fitness tracking, and sleep analysis. It keeps a vigilant watch on your health, daily activities, and sleep patterns, ensuring you stay informed about your overall well-being. Furthermore, this fitness ring precisely logs your steps, calories burned, and distance covered, providing a structured framework for managing your physical health. BulletPoint3 : 【Long-Lasting Battery Performance】The women's fitness ring boasts an impressive battery life spanning from 2 to 5 days, contingent upon usage, and can be swiftly charged to full capacity in under an hour. Its accompanying 200mAh portable charging case provides multiple recharge cycles, ensuring unwavering power when you need it most and guaranteeing long-lasting, reliable performance. BulletPoint4 : 【Hands-Free Camera Control】Designed with convenience at its core, this sleep tracker ring grants you the ability to effortlessly control your phone's camera remotely. Simply perform a quick double-shake of your finger to activate the camera shutter, enabling you to capture stunning photos hands-free and without the need for any extra devices. BulletPoint5 : 【IP 68 Waterproof & Comfortable Material】This sports ring offers robust IP68 waterproof protection, allowing you to wear it with confidence during activities like hand washing, swimming, and bathing without needing to remove it. Crafted for comfort and lightweight wear, it eliminates any foreign body sensation, ensuring all-day comfort and durability. BulletPoint6 : 【My Own Factory】We have our own factory So the price is very competitive in the market,we can accept OEM and ODM orders. Please feel free to inquire and we will provide you with high-quality services as soon as possible BulletPoint7 : ✨【Wide Compatibility】: Simply charge the smart rings for women men with a magnetic USB cable or the charging case. The smart rings for women men are compatible with Android 4.4 / iOS 8.4 or above smart phones. What you get includes: smart ring *1, 400mah charging case*1, magnetic USB charge cable*1, type C charge cable(for charging the charge case)*1 and instruction*1. Color : Silver CompatibleDevices : Smartphone CompatibleDevices1 : Oura ring gen 4 CompatibleDevices2 : Oura ring gen 3 CompatibleDevices3 : Samsung galaxy ring CompatiblePhoneModels1 : Android Devices CompatiblePhoneModels2 : iOS Devices ConnectivityTechnology : Bluetooth ContainsBatteryOrCell : cell ControllerType : App-based interface ControlMethod : application Flavor : Champagne Gold GpsNavigation : No GPS 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 : touch_screen ImportDesignation : Imported IncludedComponents : Smart Ring, Charging Case,Charging Cable,Manual IncludedComponents1 : Smart Ring IncludedComponents2 : Portable Charging Case IncludedComponents3 : USB Charging Cable IncludedComponents4 : Lanyard IncludedComponents5 : User Manual IncludesRechargableBattery : 1 InternationalProtectionRating : IP68 ItemForm : Metal ItemName : REVERIE DIARY Matte Smart Rings for Women Men with Charging Case, Fitness Sleep Step Tracker, No Subscription Fee, IP68 Waterproof Smart Ring Compatible with iPhone & Android (Silver, 9#) ItemPackageDimensions_Height : 11.811 centimeters ItemPackageDimensions_Length : 4.3942 centimeters ItemPackageDimensions_Width : 10.922 centimeters ItemShape : Round ItemTypeKeyword : app-enabled-rings Manufacturer : WENSUNNIE Material : Silicone MemoryStorageCapacity : 0.12 MB MeterType : Heart Rate, Blood Pressure, Blood Oxygen, Sleep Duration ModelName : R8 ModelNumber : R8 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfLithiumIonCells : 1 OperatingSystem : Wear OS 3.0 OperatingSystem1 : Android 5.0+ OperatingSystem2 : iOS10.0+ PartNumber : Diyeenioqkdxnheam-14 Pattern : Solid ProductDescription : Matte Smart Rings for Women Men with Charging Case, Fitness Sleep Step Tracker, No Subscription Fee, IP68 Waterproof Smart Ring Compatible with iPhone & Android ProductSiteLaunchDate : 2025-03-04T12:22:37.626Z Size : 9# SportType : Fitness Style : Casual SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SupportedApplication : Sleep Monitor SupportedApplication1 : Fitness Tracker SupportedApplication2 : Sleep Monitor SupportedApplication3 : Heart Rate Monitor SupportedApplication4 : Blood Pressure Monitor SupportedSatelliteNavigationSystem : gps TargetAudience : Unisex Adults TargetAudience1 : Women TargetAudience2 : Men TargetAudience3 : Unisex Adults TargetAudience4 : Men TargetAudience5 : Girls TargetGender : unisex TargetRegion : North America UnitCount : 1 UnspscCode : 43211511 VersionForCountry : US WarrantyDescription : 1 Year WarrantyType : Standard WaterResistanceDepth : 1.5 meters WaterResistanceLevel : waterproof WearableComputerType : smart_ring WirelessCommStandard : bluetooth