Hunting rangefinders with Bluetooth for synchronization with a smartphone

Bluetooth

— wireless connection via Bluetooth network is used to transfer measured distances and other information to a smartphone or tablet. This allows the shooter to use the gadget as an informative display, analyze and share data on measurements taken, save marks and calculations for shooting at different distances, retrieve information about weather conditions, etc. Also, the associated mobile application often provides specialized tools for assessing and correcting shooting.