Brand / Product NameNon BrandModelD20 Ultra 2 + S9Watch Size49mm × 40.7mm × 12.3mm (Without sensor base) (D20 Ultra 2)

46mm × 38.44mm × 12.3mm (Without sensor base) (S9)

WeightD20 Ultra 2: 43.9g (Without Strap)

S9 : 30.9g (Without Strap)

• DisplayScreen/Display Size2.02”Display TypeTFTDisplay Resolution (Pixel)240 × 284 pixelManual Brightness ControlSupportAuto Brightness ControlNoAlways ON DisplayNoTotal Watch Faces100+ Watch FacesCustomized Watch FacesSupportMulti TouchFull Touch ScreenDesignBody MaterialMetalBottom ShellCeramicDial ShapeSquareNumber of StrapsSix Silicone Strap and One Metal StrapStrap/Band MaterialsSilicone and MetalStrap Width49mmBand DetachableRemovable (Support optional straps)Watch ColorSilverBand ColorMulticolourNumber of ButtonsOne crown button, Two push button (One in left side & other one in right side)PerformanceChip/CPU/ProcessorUnmentionedRAM & MemoryUnmentionedMemory Card SlotNoSpeakerYesMicrophoneYesVibratorYesMain FeaturesCalling FeatureBluetooth Calling Feature
• Make / Answer / Reject Calls from Watch
• Dial Pad
• Contact
• Call Record
• Medicated FeaturesHeart Rate Monitoring
• Blood Oxygen Monitoring
• Blood Pressure Monitoring
• Sleep Monitoring
• Sedentary Reminder
• SensorsOptical Heart Rate Sensor
• Oximeter
• Proximity Sensor
• Accelerometer Sensor
• Other FeaturesStandby interface, Bluetooth Camera, Bluetooth Music, Find the Phone, Weather, Stopwatch, Alarm, FlashlightSports ModesMultiple Sports Modes (Running, Rope Skipping, Cycling, Mountain Climbing)
• Sports Records
• Calculate your step count data for the day
• Auto Detects SportsNoCompassNoNotificationCall, Text and App NotificationLanguageEnglish (Default)Bangla LanguageNoWaterproof Level/GradeNot suitable for bathing and swimmingWater Resistance ATMNoDustproofYesShockproofNoPowerBattery Capacity240mAhBattery TypeLithium PolymerCharging MethodMagnetic Wireless ChargingCharging TimeApprox. Two HoursBattery LifeNormal Mode: 1 Days (Depends on use)Heavy Mode: 1 Day (Depends on use)Battery Saver Mode:Non Stop Calling Battery Life:NoteMust use 5V = 500mA or 5W low power adapter for longevity.ConnectivityBluetooth VersionBluetooth 5.0Wi-FiNoNFCNoCompatible OSAndroid 5.0 or iOS 9.0 and aboveAppsYwatchCellular NetworkNoSIM CardNoPositioningGPSNoGLONASSNoGalileoNoBDSNoQZSSNoWarrantyWarranty DetailsNo WarrantyAdditional InfoTarget AudienceMen & WomenCountry of OriginChinaMade in/AssembleChinaWhat in the box2 × Smartwatches
• 6 × Silicone Strap
• 1 × Metal Strap
• 1 × Charging Cable
• 1 × Body Bumper
• 1 × User Manual

Brand / Product NameNon BrandModelD20 Ultra 2 + S9Watch Size49mm × 40.7mm × 12.3mm (Without sensor base) (D20 Ultra 2)

46mm × 38.44mm × 12.3mm (Without sensor base) (S9)

WeightD20 Ultra 2: 43.9g (Without Strap)

S9 : 30.9g (Without Strap)

• DisplayScreen/Display Size2.02”Display TypeTFTDisplay Resolution (Pixel)240 × 284 pixelManual Brightness ControlSupportAuto Brightness ControlNoAlways ON DisplayNoTotal Watch Faces100+ Watch FacesCustomized Watch FacesSupportMulti TouchFull Touch ScreenDesignBody MaterialMetalBottom ShellCeramicDial ShapeSquareNumber of StrapsSix Silicone Strap and One Metal StrapStrap/Band MaterialsSilicone and MetalStrap Width49mmBand DetachableRemovable (Support optional straps)Watch ColorSilverBand ColorMulticolourNumber of ButtonsOne crown button, Two push button (One in left side & other one in right side)PerformanceChip/CPU/ProcessorUnmentionedRAM & MemoryUnmentionedMemory Card SlotNoSpeakerYesMicrophoneYesVibratorYesMain FeaturesCalling FeatureBluetooth Calling Feature
• Make / Answer / Reject Calls from Watch
• Dial Pad
• Contact
• Call Record
• Medicated FeaturesHeart Rate Monitoring
• Blood Oxygen Monitoring
• Blood Pressure Monitoring
• Sleep Monitoring
• Sedentary Reminder
• SensorsOptical Heart Rate Sensor
• Oximeter
• Proximity Sensor
• Accelerometer Sensor
• Other FeaturesStandby interface, Bluetooth Camera, Bluetooth Music, Find the Phone, Weather, Stopwatch, Alarm, FlashlightSports ModesMultiple Sports Modes (Running, Rope Skipping, Cycling, Mountain Climbing)
• Sports Records
• Calculate your step count data for the day
• Auto Detects SportsNoCompassNoNotificationCall, Text and App NotificationLanguageEnglish (Default)Bangla LanguageNoWaterproof Level/GradeNot suitable for bathing and swimmingWater Resistance ATMNoDustproofYesShockproofNoPowerBattery Capacity240mAhBattery TypeLithium PolymerCharging MethodMagnetic Wireless ChargingCharging TimeApprox. Two HoursBattery LifeNormal Mode: 1 Days (Depends on use)Heavy Mode: 1 Day (Depends on use)Battery Saver Mode:Non Stop Calling Battery Life:NoteMust use 5V = 500mA or 5W low power adapter for longevity.ConnectivityBluetooth VersionBluetooth 5.0Wi-FiNoNFCNoCompatible OSAndroid 5.0 or iOS 9.0 and aboveAppsYwatchCellular NetworkNoSIM CardNoPositioningGPSNoGLONASSNoGalileoNoBDSNoQZSSNoWarrantyWarranty DetailsNo WarrantyAdditional InfoTarget AudienceMen & WomenCountry of OriginChinaMade in/AssembleChinaWhat in the box2 × Smartwatches
• 6 × Silicone Strap
• 1 × Metal Strap
• 1 × Charging Cable
• 1 × Body Bumper
• 1 × User Manual