Bully Dog WatchDog Economy Monitor

Product Options
Monitor Color:
All '96 and newer vehicles with OBDII port (excl. 7.3L Powerstroke)
Bully Dog Technologies
$5 Price Beat Guarantee

The WatchDog™ works on all 1996 and later vehicles with an OBDII port. The product comes equipped with a Set Up Wizard that calibrates the product to your vehicle in order to provide maximum efficiency and calculate wasted energy. The WatchDog™ serves as a digital gauge/monitor and features a valuable Driving Coach for gas and diesel powered vehicles. It features the ability to monitor over 20 vehicle parameters all while you receive valuable driving suggestions from the Driving Coach to maximize fuel economy.


  • 1 Unit Replaces Multiple Gauges
  • Ergonomic Design
  • Setup Wizard for your vehicle  
  • Read and Erase DTCs
  • Internet Updateable (SD Card to Update Agent)
  • Transferable to Any Applicable Vehicle Application
  • Product Interface/Navigation
  • Easy-to-use Capacitive Touch Buttons
  • Full 64 color LCD Screen
  • Back Light Adjustable (Daytime and Nighttime Driving Modes)
  • Simple and Easy Installation
  • Performance Tests: Horsepower, Torque, 0-60 Times in Seconds, 1/8 & 1/4 mile Times in Seconds
Application Note: Fits All '96 and newer vehicles with OBDII port. Will not work on 94-03 7.3L Powerstroke trucks.

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(67 Ratings, 5 Reviews) Average Rating:
awfully small
Caleb Duff (Laramie, WY) 4/10/2013 3:25 PM
i knew it was going to be pretty small when i ordered it but i can fit this almost in a closed fist. display is about 2"x2 1/2" maybe a little smaller. that being said the display is pretty clear and easy to read. i plan to get bigger analog guages for boost and pyro anyways so this doesnt bother me much. have yet to hook it up but seems like getting it on can be done in just a few minutes comes with everything you need minus the pyro if you want it. warning settings is a nice plus.
Stan (Colorado) 5/2/2011 11:01 AM
This is a good overall product. XDP has a good price. I ordered the pyro kit as well. All items should be shipped at the same time. The down side is Bullydog tech support. If your have problems, good luck, tech support has caller id and if they don't want to deal with you they will not answer your calls. I had left messages with several techs including the manager Scottand the asst manager Hadley without a return call. Cindy in customer service stepped up and took care of the problem after six weeks dealing with tech support.
good price.... but pyro not included
kuntrykid87 (Texas) 12/14/2009 9:03 PM
over all good product. i got it today so i havnt had much time with it. about 15 min install, basically plug and play! ALOT SMALLER THAN THE PICTURE MAKES IT LOOK. kinda disapointed with that, but very clear screen and VERY nice easy touch buttons. so far seems to be a good buy. oh ya XDP beat all other companies by at least 75$ on this monitor! good price. only thing bad is pyro not included, have to buy separate for 130$. although its really small it is captable for all your guages in one small package!
coal roller (Myrtle Beach, South Carolina) 8/21/2009 8:15 PM
I saw the watchdog in this pic and thought it was actually big enough to read paramaters while going down the road but i was wrong. very small display, carppy mount, obd connection sticks out very far and looks like crap.
2006 F250 6.0 auto
Tom (California) 7/6/2009 10:26 PM
Very nice looking display, lots of features. I was unable to use mine for more than a minute though because it was defective. Poorly designed OBD2 plug-in. It will stick out past your dash about 3 inches and have 3 wires hanging out of the sides of it if all options are connected. If you don't mind the plug, it does have a very nice interface and look to it when it's mounted.