I can't comment on the Victron Smart Shunt as I don't have one, but with ours using the battery BMS Bluetooth, I can monitor the batteries inside our truck while towing at 65 mph or anywhere inside our RV. It's got a pretty far range. Works great !I have a Reflection 303rls with better compartment in the front bay under the nose. I would like to have the range also to monitor the shunt from the truck cab. Thanks for the tip!
Tami and I both have the Battery App on our Iphones but only one can sign in at a time if you want all the information. The batteries are in the front storage compartment of our 5th wheel.
It is Something to think about if you want to be able to connect through Bluetooth to a shunt while inside your tow vehicle or at a pretty far range.