The intelligent battery shunt, the SmartShunt, is an all-in-one battery monitor, just without a display. Your phone acts as the display. The SmartShunt connects via Bluetooth to the VictronConnect app on your phone or tablet, allowing you to conveniently read all monitored battery parameters such as state of charge, remaining time, historical data, and much more. Alternatively, the SmartShunt can be connected and read by a GX device. The connection to the SmartShunt is made via a VE.Direct cable. The SmartShunt is a great alternative for BMV battery monitoring, especially for systems where battery monitoring is required but less wiring and clutter are desired. The SmartShunt is equipped with Bluetooth, a VE.Direct port, and a connection that can be used for: monitoring a second battery, center monitoring, or a temperature sensor.