Review on 🚗 KONNWEI KW206 Car OBD2 HUD Digital Meter RPM Gauge - All-in-One Smart OBD Speedometer with Trip Computer, Tachometer, Water Temperature, Fuel Pressure Tester for 1996 and Newer Cars by Aaron Romero

I drive a 2008 Prius that is missing all of the standard sensors. While driving you have your speed and how much gas is left. You cannot check your battery, the charging inverter, the speed, the temperature or similar. Until you get the warning light, you'll be caught off guard. This little device takes care of that. You can customize the display layout, select the information most important to you and set an alarm. Are you afraid that your engine will overheat? You can set an alarm to have this device sound an alarm when something unusual happens to your vehicle. This gives you enough time to find a place to stop before damaging anything. It uses many OBDII scanner functions and integrates them well. You can check your MPG, fuel level, ignition and any other information provided by your car's computer. If you have an error code, you'll get the code, any pending codes, and readings from an internal database so you know what's going on. I use this device every time I drive. The tape is very secure and easy to apply to a convenient location on the dashboard. The device comes with everything you need to use it. It's plug and play - just choose what information you want to see at any time with the push of a button. If you have a hybrid, make sure you enable hybrid or stop-start mode. This keeps the device on when the engine is turned off at traffic lights. Very convenient and pleasant to use!