Specification AgeRangeDescription : Adult BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Tulbeys BulletPoint1 : Size First - Smart sleep ring sizes differ from standard ring sizes. Accurately measure your finger size according to the measurement method we provide, our sleep tracker ring is available in 4 sizes from 8 to 11. BulletPoint2 : No Subscription Fee - Before using the sleep ring tracker, please download and pair the free APP. The smart ring health tracker can easily track your sleep, steps, calories, blood oxygen, heart rate, activity, stress, etc. through the APP. Android 5.1 or iOS 8.0 and above are supported. Data is updated every 6 months, please update to the latest firmware version. BulletPoint3 : Sleep Tracking Ring - This R2 smart ring is the ideal sleep tracker companion. It is designed to help you understand various sleep stages such as deep sleep, light sleep and wakefulness, and provide you with monthly/weekly/daily reports to improve your sleep quality in a targeted manner. BulletPoint4 : Activity & Fitness Trackers - Fitness tracking ring, smart tracking wearable device that can accurately track your daily activities and workouts. It has multiple sports modes such as walking, running, climbing, and cycling, and records your sports data, such as steps, distance, calories, etc. You can view your fitness data on the fitness ring APP and choose your favorite exercise mode to stay in shape. BulletPoint5 : Waterproof Design - 5ATM level waterproof, with its waterproof function, you can wear this health tracker ring while exercising, swimming or even showering without worry. Please keep the contact area of the ring dry and wipe it after contact with water. BulletPoint6 : Long Battery Life - Magnetic charging takes only 1 hour and can last for 5-7 days. Ideal gift for birthdays, Valentine's Day, Mother's Day, Father's Day, Thanksgiving, Christmas or New Year. BulletPoint7 : Usage Tips - It may take a few minutes to add a new smart ring to the app for the first time, please be patient when the device is paired for the first time. If there is data loss, please check the app to confirm that the ring is properly connected. After-sales service: 1-year warranty provided; If you have any questions about our smart ring, please contact us via Amazon buyer-seller message, we will support you within 24 hours. CellularTechnology : LTE Color : Deep Grey CompatibleDevices : Smartphone CompatibleDevices1 : Smartphone CompatibleDevices2 : Laptop CompatiblePhoneModels1 : Android Devices CompatiblePhoneModels2 : iOS Devices ConnectivityTechnology : Bluetooth ControllerType : Android ControlMethod : application FinishType : Smooth FormFactor : Back Case GpsNavigation : No GPS Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryInEquipment Hazmat11 : EG_SmallLithiumIonBatteryInEquipment Hazmat12 : ES_SmallLithiumIonBatteryInEquipment Hazmat13 : FR_SmallLithiumIonBatteryInEquipment Hazmat14 : GB_SmallLithiumIonBatteryInEquipment Hazmat15 : IN_SmallLithiumIonBatteryInEquipment Hazmat16 : IT_SmallLithiumIonBatteryInEquipment Hazmat17 : JP_SmallLithiumIonBatteryInEquipment Hazmat18 : MX_SmallLithiumIonBatteryInEquipment Hazmat19 : NL_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : PL_SmallLithiumIonBatteryInEquipment Hazmat21 : SA_SmallLithiumIonBatteryInEquipment Hazmat22 : SE_SmallLithiumIonBatteryInEquipment Hazmat23 : SG_SmallLithiumIonBatteryInEquipment Hazmat24 : TR_SmallLithiumIonBatteryInEquipment Hazmat25 : US_SmallLithiumIonBatteryInEquipment Hazmat26 : ZA_SmallLithiumIonBatteryInEquipment Hazmat27 : 9 Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryInEquipment Hazmat5 : AU_SmallLithiumIonBatteryInEquipment Hazmat6 : BE_SmallLithiumIonBatteryInEquipment Hazmat7 : BR_SmallLithiumIonBatteryInEquipment Hazmat8 : CA_SmallLithiumIonBatteryInEquipment Hazmat9 : CN_SmallLithiumIonBatteryInEquipment HumanInterfaceInput : buttons IncludedComponents1 : Smart ring IncludedComponents2 : Charging Cable IncludedComponents3 : User manual IncludesRechargableBattery : 1 InternationalProtectionRating : 5ATM ItemForm : ring ItemName : Smart Ring - No App Subscription, Wearable Fitness Tracker, Pedometer Sleep Tracker, 5ATM Waterproof, Bluetooth, 5-7 Days Battery Life (Deep Grey, US 10) ItemPackageDimensions_Height : 1.7 inches ItemPackageDimensions_Length : 3 inches ItemPackageDimensions_Width : 3 inches ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : app-enabled-rings Manufacturer : Tulbeys Material : Silicone ModelName : Tul-R02 Smart Ring ModelNumber : Tul-R02 Ring NumberOfBoxes : 1 NumberOfItems : 1 NumberOfLithiumIonCells : 1 OperatingSystem : Android,ios PartNumber : Yunirni4qwg3frp-11 Pattern : Solid ProductDescription : Introducing the latest in wearable fitness technology - the Smart Ring for Women and Men! Say goodbye to bulky fitness trackers and hello to a sleek, stylish smart ring that does it all. This 5ATM waterproof Bluetooth smart ring is perfect for tracking your steps, monitoring your sleep patterns, and keeping you on top of your health goals. With no app subscription required, you can easily sync your data with your favorite fitness app, making it a seamless addition to your health and wellness routine. Designed with both men and women in mind, the Smart Ring is available in a deep grey color and gold color and comes in a US size With up to 5-7 days of battery life, you can wear this smart ring around the clock without worrying about constantly recharging it. Whether youre looking for a step counter for walking or a comprehensive health tracker, this smart ring has everything you need to stay on top of your fitness goals. Not only does this smart ring track your steps and monitor your sleep patterns, but it also doubles as a pedometer and sleep tracker. Its truly the ultimate fitness ring for anyone looking to take their health to the next level. And with strong SEO based on keywords like fitness tracker, smart rings for men, sleep tracker, health rings for women, and more, you can rest assured that this product is designed to meet all of your health tracking needs. Dont wait any longer to take control of your health. Invest in the Smart Ring for Women and Men today and discover the power of wearable fitness technology at your fingertips! With its stylish design and powerful features, this smart ring is guaranteed to elevate your fitness routine like never before. ProductSiteLaunchDate : 2024-04-25T09:39:30.699Z Size : US 10 Style : Casual SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SupportedApplication : Fitness Tracker SupportedApplication1 : Pedometer SupportedApplication2 : Sleep Monitor TargetAudience : Unisex Adults TargetGender : unisex TargetRegion : North America Theme : Protective UnitCount : 1 UnspscCode : 43211511 VersionForCountry : US WarrantyDescription : One Year Warranty WarrantyType : Standard WaterResistanceDepth : 330 feet WaterResistanceLevel : water_resistant WearableComputerType : smart_ring WirelessCommStandard : bluetooth