Fire-Boltt Black Invincible Amoled 454x454 BT Calling 8GB Smartwatch

1.39 Amoled DisplayFire-Boltt Invincible has a premium 454*454 Pixel Resolution with 2.5D Full LaminationFeatures:With 8GB Memory Storage Enjoy 1500+ Songs on the WatchScreen Always On Time is 1-2 daysPure BT Calling usage time 8-10 hoursPure local music or phone mode music is 6-8 hours, normal use 7 days, Stand By 15 DaysSPO2Blood Pressure MonitoringHeart Rate MonitoringBreathe MonitoringSleep MonitoringSteps TrackingPedometerCalorie TrackerBluetooth CallingAdd ContactsDialpadLocal Music StorageConnect to EarpodsInbuilt Mic and Speakers100 Inbuilt Watch FacesIP67 Water ResistantSmart NotificationsLocal Music StorageAcceleromaterActivity TrackerAlarm ClockHow to activate Bluetooth Calling : To enable Bluetooth Calling Function, first connect it to the compatible app. Once connected, manually go to the phone's Bluetooth settings and pair (Bluetooth Name: BSW020). On pairing, you will get a notification