ProSmart Starter

Caravan Battery Monitor with an App




  • Monitor up to 40 Bluetooth sensors
  • Connect up to 4 water tanks
  • Know your battery voltage
  • DIY installation in minutes
  • Option to add additional Bluetooth sensors to suit your requirements

Package includes:


  • 1 x SmartLink
  • 1 x connecting cable







ProSmart Starter – monitor to match your adventures

ProSmart Starter is an app based caravan battery monitor with provision to connect up to 4 water tanks. Download the free ProSmart app and get the basic parameters of your 12V battery and the status of your water tanks on your phone.

The owners of ProSmart Starter can build their own ProSmart system adding multiple Bluetooth sensors to monitor gas levels in BBQ / propane bottles, tyre pressure (TPMS), temperatures in the fridge, freezer or inside their caravan or any other adventure vehicle. As more types of Bluetooth sensors become available more parameters could be monitored at the later stage.

ProSmart Starter includes a SmartLink, a 12V battery powered node that is easy to install and pair to the smartphone. Plug in the water tank senders (Dippers or similar) to know how much fresh or grey water is available. If you wish to extend the functionality of your ProSmart, pair up to 40 SmartConnect Bluetooth sensors of your choice to monitor the vital parameters at your fingertips.

To install the ProSmart Starter system, place the SmartLink close to the power source (12V battery), mount it on the wall with 4 screws, connect to the battery with the supplied cable, download the free ProSmart app and pair it with the SmartLink. The status of the battery will be displayed in the app.

If you have the Bluetooth sensors, pair them via your phone – and you are ready to go!

Currently, the following Bluetooth sensors are available:

  • SmartTemp – measures temperature in a range of locations throughout van
  • SmartSense – provides accurate reading of remaining LPG Propane Gas level in bottle
  • SmartPressure – maintains accurate recordings of tyre pressure and internal temperature


  • iOS 13 or later
  • Android 8 or later



Input Voltage Range

8V - 16V

Battery Drain


Ambient Temperature

-20°C to 60°C (-4°F to 140°F)


156mm x 76mm x 23mm

Wired Temperature Sensor

Measurement Range

-20°C to 60°C (-4°F to 140°F)

SmartPressure Sensor

Maximum Operating Pressure

99 PSI (680k kPA)

Frequency Range


RF Output Power

-34.36dBm (EIRP)

SmartSense Sensor

Measurement Range

1°C to 32°C (33°F to 90°F)

Frequency Range

2402-2480 MHz

RF Output Power

0.9 mW

SmartTemp Sensor

Operational Temperature

-20°C to 55°C (-4°F to 131°F)

Frequency Range


RF Output Power

1 mW


Up to 40 SmartConnect sensors can be paired via Bluetooth to the SmartLink at once.

Up to four mobile devices can be paired to the SmartLink at once.

The Bluetooth within the ProSmart system has been tested and proven to work up to 20 metres in a direct line of sight.

This distance will vary depending upon circumstances and interference such as:

  • The wall of a caravan.
  • The transmission between the caravan and the tow vehicle.
  • Construction methods.
  • Placement of the product.
  • The Bluetooth receiver of your device (including phones, tablets, smartwatches, etc).
  • The environment.