Specification BatteriesIncluded : 1 BatteriesRequired : 1 BatteryInstallationDeviceType : not_installed Brand : Emerhome BulletPoint1 : 【Intelligent display screen & Touch Control】Monitor your health in Convenient with our smart ring, featuring a Versatile display for easy access to key data. View the real-time stats like heart rate, step, battery level, and time—all on your finger, no phone required. Quickly switch between fitness tracking and Intelligent Counting Function, with just a tap. This health ring is lightweight and designed for all-day comfort, perfect for fitness enthusiasts and busy lifestyles BulletPoint2 : 【Comprehensive Sleep Monitoring】 Our smart ring health tracker delivers accurate sleep tracking, monitoring your sleep quality with detailed charts and data. Sleep tracker also tracks heart rate, blood oxygen (SpO2), and heart rate variability throughout the night, providing a complete overview of your sleep patterns. With these Detailed sleep datas, you can adjust your sleep habits, improve sleep quality BulletPoint3 : 【Activity Tracking & 100+Sports Modes】 The fitness ring can accurately monitor exercise datas, tracking calories burned, steps, exercise distance, exercise time and other sports data in real time. Fitness tracker supports more than 100 sports modes, including common daily activity such as running, cycling, walking, skipping, swimming, etc. View daily, weekly and monthly fitness datas in the app to optimize your performance and stay motivated BulletPoint4 : 【HR,HRV,SpO2 & Stress Monitoring】 Our smart ring features advanced sensors to track heart rate, Heart Rate Variability, blood oxygen (SpO2), and pressure in real-time, 24 hours a day. Easily View all your health datas on the QRing app and analyze daily, weekly, and monthly reports to optimize your lifestyle and improve overall wellnes BulletPoint5 : 【5AMT Waterproof & No Subscription Fees】This health tracker ring provides 5AMT waterproof protection, and you can use it with confidence without taking it off when washing hands, swimming and taking a bath. It Made of epoxy resin and stainless steel, it is comfortable and lightweight to wear,all-day wearing comfort and durability.Enjoy full access to all health & fitness features with no monthly fees—tracking heart rate, sleep, workouts, and without hidden costs Color : RoseGold CompatibleDevices : Smartphone ConnectivityTechnology : Bluetooth ContainsBatteryOrCell : battery ExternallyAssignedProductIdentifier : 3371709124333 FitType : Universal GpsNavigation : No GPS HasMultipleBatteryPoweredComponents : 1 Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryInEquipment Hazmat11 : EG_SmallLithiumIonBatteryInEquipment Hazmat12 : ES_SmallLithiumIonBatteryInEquipment Hazmat13 : FR_SmallLithiumIonBatteryInEquipment Hazmat14 : GB_SmallLithiumIonBatteryInEquipment Hazmat15 : IE_SmallLithiumIonBatteryInEquipment Hazmat16 : IN_SmallLithiumIonBatteryInEquipment Hazmat17 : IT_SmallLithiumIonBatteryInEquipment Hazmat18 : JP_SmallLithiumIonBatteryInEquipment Hazmat19 : MX_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryInEquipment Hazmat21 : PL_SmallLithiumIonBatteryInEquipment Hazmat22 : SA_SmallLithiumIonBatteryInEquipment Hazmat23 : SE_SmallLithiumIonBatteryInEquipment Hazmat24 : SG_SmallLithiumIonBatteryInEquipment Hazmat25 : TR_SmallLithiumIonBatteryInEquipment Hazmat26 : US_SmallLithiumIonBatteryInEquipment Hazmat27 : ZA_SmallLithiumIonBatteryInEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryInEquipment Hazmat5 : AU_SmallLithiumIonBatteryInEquipment Hazmat6 : BE_SmallLithiumIonBatteryInEquipment Hazmat7 : BR_SmallLithiumIonBatteryInEquipment Hazmat8 : CA_SmallLithiumIonBatteryInEquipment Hazmat9 : CN_SmallLithiumIonBatteryInEquipment IncludedComponents1 : smart ring IncludedComponents2 : User Manual IncludesRechargableBattery : 1 ItemForm : solid ItemName : Smart Ring for Women with Display Screen, Sleep Ring for Men with Heart Rate, Fitness Tracker/Step tracker for Activity Monitoring/Steps/Calories,Wireless Charging, for iOS Android (RoseGold,11#) ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : activity-and-fitness-trackers Manufacturer : Emerhome Material : Aluminum MemoryStorageCapacity : 100 MB MeterType : Heart Rate, Sleep Duration, Blood Oxygen Monitor, Stress ModelName : R11 ModelNumber : R11 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfLithiumIonCells : 1 OperatingSystem : Android Wear 2.9 PartNumber : RFKA86100-F1CXO1G4SCB7 ProductDescription : smart ring ProductSiteLaunchDate : 2025-03-20T08:11:33.501Z Size : 11# Style : Smart Display-ROSEGOLD SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetRegion : North America TeamName : smart ring UltravioletLightProtection : True UnitCount : 1 UnspscCode : 43211511 VersionForCountry : US WarrantyDescription : 2 Year Manufacturer WarrantyType : Standard WirelessCommStandard : bluetooth