Samsung announced the official launch of Galaxy SmartTag+, available starting on
April 16. 
Galaxy SmartTag+ is equipped with both Bluetooth Low Energy (BLE) and ultra-wideband (UWB) technology so that it can pinpoint the location with greater accuracy . 
It also uses augmented reality (AR) technology to visually guide you towards where your missing item is located using your smartphone’s camera . 
Available on Galaxy devices with UWB technology, including the Galaxy Note20 Ultra, Galaxy S21+, Galaxy S21 Ultra and Galaxy Z Fold2
