Zamp solar BMPRO1 Bluetooth Battery Monitor

I cannot recommend purchasing this product. The device stops communicating via Bluetooth once my smart device has been out of range for a period of time. So then when I'm back in range, I cannot reconnect the BatteryCheck to my smart device. This happens frequently. The FAQ on the BM PRO website states, "try disconnecting your BatteryCheck, forgetting the connection in your Bluetooth settings (on your smart device) then reconnecting- this will solve most connection issues." While this has fixed the connection issue for me, the location of the battery bank in my RV makes this a very inconvenient process. I have a number of other Bluetooth devices that I connect to my iPhone and I don't have this problem with any of them.

The product was shipped incredibly fast. Unfortunately the clamps provided won't fit on the RV battery. It's a pretty standard 12v AGM battery that shipped with a sprinter van too.

Never worked and can't seem to get support