Specification AgeRangeDescription : Adult BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Temdan BulletPoint1 : 【Multiple Options & No Subscription Fees】The smart ring is available in 3 colors and 4 sizes for you to choose from 18.1mm (#8) 18.9mm(#9) 19.8mm(#10) 20.6mm(#11). It can easily track your sleep status, body data and more through the mobile app WITHOUT any subscription fees. (Please measure the circumference of your finger according to the diagram on the details page before purchasing) BulletPoint2 : 【Upgrade Chip】Using the latest sensing technology, supports Multiple Sport Modes, 7X24 Heart Rate Monitoring, Continuous Blood Oxygen Monitoring, etc., monitors physical health data with high precision, achieve multi-dimensional health monitoring and all-weather intelligent monitoring (Note: non-medical, data for reference only) BulletPoint3 : 【IP68 Waterproof】This Smart Ring meets daily waterproof needs to safeguard your device against water, rain and sweat. In addition to daily use, it can also be used in water such as bathing, swimming and so on (Note: except for deep diving, please do not soak in water for a long time) BulletPoint4 : 【Smart Finger Control】After connecting the smart ring, open the camera function in the APP, and wave the finger wearing the ring to control the remote photo/video, realize remote gesture intelligent control (Note: Please do not exit the app during the use of this function) BulletPoint5 : 【No Sense of Wearing】Feeling restrictive about wearing a watch every day? You deserve a smart ring. Made of SUPER lightweight, skin-friendly, high-quality aluminium alloy, no burden but durable to improve your quality of life in a targeted manner (Note: At the beginning of use, the smart function gradually accumulates data to achieve a customized and accurate analysis of individual health). The new module takes only 2h to charge and lasts up to 5-7 days Color : Pure-Black CompatibleDevices : Smartphone CompatibleDevices1 : Smartphone CompatibleDevices2 : Tablet CompatiblePhoneModels : All current smartphone models ConnectivityTechnology : Bluetooth ControllerType : Gesture Recognition ExternallyAssignedProductIdentifier : 6974521492504 FinishType : clear GpsNavigation : / 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 HumanInterfaceInput : touch_screen IncludedComponents : Smart Ring, Charging Line, Charging Cable IncludedComponents1 : 1*Smart Ring, 1*Smart Ring Charger IncludedComponents2 : Smart Ring IncludesRechargableBattery : 1 InternationalProtectionRating : IP68 ItemHardness : 6H ItemName : Temdan Smart Ring (Upgraded), Wearable Fitness Smart Ring Health Tracker, Sleep Quality & Heart Rate & Blood Oxygen Monitoring, IP68 Waterproof, No Subscription Fees, Smart Ring, Black, Size 11 ItemPackageDimensions_Height : 0.5 centimeters ItemPackageDimensions_Length : 7 centimeters ItemPackageDimensions_Width : 0.5 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : activity-and-fitness-trackers Manufacturer : Temdan Material : Silicone Material1 : Aluminum Material2 : Stainless Steel MaximumDisplayBrightness : 600 nit MeterType : Fitness & Health Tracking Sensors ModelName : smart ring ModelNumber : smart ring NumberOfBoxes : 1 NumberOfEsimsSupported : 1 NumberOfItems : 6 NumberOfLithiumIonCells : 1 OperatingSystem : phone PartNumber : JYSR300FSGOLD-17 Pattern : Solid ProductDescription : Smart Ring, Wearable Fitness Smart Ring Health Tracker, Sleep Quality & Heart Rate & Blood Oxygen Monitoring, IP68 Waterproof, No Subscription Fees ProductSiteLaunchDate : 2024-07-29T03:27:38.096Z ScreenSurfaceDescription : Glossy SimCardSize : e_sim Size : #11 SportType : Multi-Sports Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SupportedApplication : Camera SupportedApplication1 : Fitness Tracker SupportedApplication10 : Social Media SupportedApplication11 : Heart Rate Monitor SupportedApplication12 : Pedometer SupportedApplication13 : Blood Pressure Monitor SupportedApplication14 : Alarm SupportedApplication15 : Multisport Tracker SupportedApplication16 : Camera SupportedApplication17 : Reminders SupportedApplication18 : Weather SupportedApplication19 : Contacts SupportedApplication2 : Sleep Monitor SupportedApplication20 : Photo Gallery SupportedApplication21 : Calendar SupportedApplication22 : Find My Phone SupportedApplication23 : Music Player SupportedApplication3 : Voice Assistant SupportedApplication4 : Elevation Tracker SupportedApplication5 : Voice Control SupportedApplication6 : Time Display SupportedApplication7 : Phone SupportedApplication8 : Video Record SupportedApplication9 : Messages SupportedSatelliteNavigationSystem : gps TargetAudience : Unisex adult TargetGender : unisex TargetRegion : North America UnitCount : 1 UnspscCode : 43211511 WarrantyDescription : / WarrantyType : Limited WaterResistanceDepth : 1 meters WaterResistanceLevel : waterproof WearableComputerType : smart_ring WirelessCommStandard : bluetooth