Specification AgeRangeDescription : Adult BatteriesIncluded : 1 BatteriesRequired : 1 BatteryInstallationDeviceType : not_installed Brand : Temdan BulletPoint : Smart Watch for Men Women, 1.85" Smartwatch (Answer/Make Call) 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 : 【2025 Upgrade Chip】The new version of the chip accurately measures human health data, multi-dimensional health monitoring and all-weather intelligent monitoring (Note: non-medical, data for reference only). The new module takes only 2h to charge and lasts up to 5-7 days BulletPoint3 : 【IP68 Waterproof】This Smart Ring offers tested superior waterproof up 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 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) BulletPoint6 : 【Brand Assurance & Long-Term After-Sales】 FFFITNES brand prioritizes product quality and customer satisfaction. It has more than 10,000,000 brand customers worldwide. With long-term after-sales support, you can enjoy peace of mind knowing that any issues will be handled with care. Whether it's product inquiries or warranty concerns, our customer service team is always ready to assist you. BulletPoint7 : Tip: If there is no network signal displayed above the watch after inserting the SIM card, please find the APN option in the settings and configure it. If you don't know how to configure the APN, please consult us. CellularTechnology : 4G ClaspType : Tang Buckle Color : Pure Black CompatibleDevices : Smartphone CompatibleDevices1 : Android&iPhone CompatibleDevices2 : Smartphone CompatibleDevices3 : Tablet CompatibleDevices4 : Tablet CompatiblePhoneModels : Android & iOS Devices CompatiblePhoneModels1 : iOS Devices CompatiblePhoneModels2 : Android Devices ConnectivityTechnology : Bluetooth ContainsBatteryOrCell : battery ControllerType : Amazon Alexa ControlMethod : touch ControlMethod1 : application ControlMethod2 : push_button ControlMethod3 : touch DigitalStorageCapacity : 128 MB ExternallyAssignedProductIdentifier1 : 840353906938 ExternallyAssignedProductIdentifier2 : 0840353906938 GpsNavigation : / HasMultipleBatteryPoweredComponents : 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 : touch_screen HumanInterfaceInput1 : touch_screen HumanInterfaceInput2 : buttons IncludedComponents : 1*Smart Ring, 1*Smart Ring Charger IncludedComponents1 : Smart Watch IncludedComponents2 : Charging Cable & Manual IncludedComponents3 : 1* Quick Start Guide IncludedComponents4 : Quick Start Guide IncludesRechargableBattery : 1 InternationalProtectionRating : IP68 ItemForm : Metal ItemName : Temdan 2025 Upgraded Smart Ring, Wearable Fitness Smart Ring Health Tracker, Sleep Quality & Heart Rate & Blood Oxygen Monitoring, IP68 Waterproof, No Subscription Fees, Smart Ring, Black, Size 9 ItemPackageDimensions_Height : 0.5 centimeters ItemPackageDimensions_Length : 7 centimeters ItemPackageDimensions_Width : 0.5 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : app-enabled-rings Language : english Manufacturer : Temdan Material : Composite MaximumDisplayBrightness : 500 nit MemoryStorageCapacity : 128 MB MeterType : Heart Rate Monitor, Sleep Duration MeterType1 : Distance MeterType2 : Step Count ModelName : smart ring ModelNumber : YHS5 NumberOfBoxes : 1 NumberOfEsimsSupported : 1 NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 OperatingSystem : phone system OperatingSystem1 : iOS system 8.0 version or above OperatingSystem2 : Android system 4.4 version or above PackageLevel : unit PartNumber : SR-2B02 Pattern : Pixel Watch 3 only ProductDescription : smart ring ProductSiteLaunchDate : 2024-12-23T04:40:43.714Z SimCardSize : nano Size : #9 SportType : Multi-Sports SportType1 : Hiking SportType2 : Cycling SportType3 : Multi-Sports SportType4 : Running SportType5 : Walking StreetDate : 2024-09-10T00:00:01Z Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SupportedApplication : GPS, SOS Button, Phone Call, Voice Call, Video Call, Camera, Alarm Clock, HD Touch Screen SupportedApplication1 : Contacts SupportedApplication2 : Fitness Tracker SupportedApplication3 : Messages SupportedApplication4 : Multisport Tracker SupportedApplication5 : Calendar SupportedSatelliteNavigationSystem : gps TargetAudience : Unisex Adults TargetAudience1 : Men TargetAudience2 : Women TargetAudience3 : Unisex Adults TargetAudience4 : Unisex Youth TargetGender : unisex TargetRegion : North America UnitCount : 1 UnspscCode : 43211511 VersionForCountry : US WarrantyDescription : / WarrantyType : Limited WaterResistanceDepth : 1 meters WaterResistanceLevel : waterproof WearableComputerType : smart_watch WirelessCommStandard : bluetooth WirelessProvider : unlocked