The new model WR300BT is the same best-selling WR300 Type 2 but with Bluetooth to communicate with your smartphone. Works with Android and IPhones
When used with your smart phone:
This unit has a number of possible applications such as the following;
What is the difference between the WR300 Type 2 and the WR300BT
Both gauges function exactly the same and have the same specifications, however, the WR300BT also has Bluetooth connectivity that allows it to communicated with your smartphone by using the "WixeyTalk" APP. It can be controlled by the APP and your phone can display and speak the readings.