What is the WoBLR?

The world’s easiest way to manually level your trailer and reconnect to your hitch.

With the WoBLR™, you never have to worry about a wobbly RV ever again. Why? Because the WoBLR is the world’s easiest way to manually level your trailer and reconnect to your hitch! Of course, that’s our opinion, but once you try it, we think you’ll agree.
Simply put, the WoBLR is an easy-to-install, easy-to-use leveling device that eliminates the hassle of getting your RV perfectly level for camping and getting the correct height for hitch reconnection. When paired with the RVIQWoBLR app, available for both Apple and Android devices, the WoBLR solves both these problems with a powerful, visual tool right on your mobile device!
And once the WoBLR app shows that your RV is level, you can be sure that your trailer is level, because the WoBLR is accurate to within one third – that’s right, 1/3 – degree of accuracy!

WoBLR - World's Best Level for RVs Mobile App
WoBLR - World's Best Level for RVs Rear View

For the perfect level

The WoBLR is an affordable aftermarket wireless level smart RV product designed by RVers for RVers that love rving. It can be installed on any flat surface inside your smart RV (it is not recommended for outdoor use) and quickly calibrated to your specific RV, simply by following our easy-to-follow instructions and instructional videos. Once set up, the WoBLR wireless level provides an easy-to-read display on your smartphone or tablet that clearly indicates how far off level you are, how minute changes to each jack and wheel bring you closer to level, and when you have achieved the perfect level you need for safety and comfort. Level your RV today with the best wireless level for RV.

Perfect Hitch Height every time!

The Jack Point feature on the RVIQWoBLR app enables you to find the place where you disconnected from the ball hitch or 5th wheel king pin simply and easily, so you can simply sail right underneath the hitch or into the king pin with ease. And because you can set it every time you disconnect (absolutely necessary to correct for changes in trailer orientation), reconnecting is a breeze every time.
WoBLR - World's Best Level for RVs Wireless Level Front View

Questions and Answers

Where do you get the name WoBLR?
WoBLR is made from the words “World’s Best Level for RVs”. Our marketing team wanted to create a name that was interesting and referenced leveling; wobbling to level was the comment that generated inspiration.
What is the accuracy of a WoBLR?

The WoBLR is accurate to within .33 degrees of tilt, if you are less than a degree of tilt in both axis the ball and cross hairs will be green. See the RVIQWoBLR App Instructions on using the Zoom function to increase or decrease observed tilt resolution.

Where should I make my WoBLR's home?
The WoBLR can be placed anywhere in the RV, in any orientation.  The Home calibration function will determine two out of three pieces of information, determine which one it needs and prompt you, then zero out the errors and it is Home.

There are two restrictions to consider for WoBLR placement. First, the WoBLR is an inside device, it can be used outside, but is not intended to be stored outside.  Second, we prefer that you mount the WoBLR as square as possible, not perfect, but not tilted too much, or you will get an error message and be asked to try again.

What is the WoBLRs effective working range?
We estimate that the WoBLR will connect and level within ~100 feet.  There are many factors that can change this answer, and they are technical, but since most RVs are much less than 100 feet we feel sure that you will never lose connection due to its range.
Do it require a cellular plan or Wi-Fi to use the WoBLR?
No, the WoBLR is connected by Bluetooth Low Energy, BLE; you do not need to have active cellular service or Wi-Fi to connect to a WoBLR.
My Bluetooth headset cannot go 10 feet, how can your device work at 100 feet?
Bluetooth Low Energy is a version of Bluetooth found in all smart phones developed in the last 5 or so years; you have it and most likely did not know it.  BLE is how health monitors and other new personal Internet of Things devices connect to your Smart Phone.
Why is there a power switch on the WoBLR?
We are RVers, when we design a product we think of RVing and the needs of RVers.  Most folks store their RVs for long periods of time.  The switch allows the battery to be completely conserved during storage.  Otherwise, you would be replacing batteries about once a year if you turn your WoBLR off when not in use, your battery could last much longer.
Can I move my WoBLR to another vehicle?
Yes, you can, but your Home and Hitch calibrations and personalized RV data would need to be re-entered.
My WoBLR turned itself off, then suddenly turned back on, what does this mean?
The WoBLR has hardware features to help you.  A WoBLR will automatically go into power down mode after 30 minutes; this is to save the battery if you forget to turn it off.  Also, in this state, the WoBLR is motion sensitive if it detects motion while in this state it will turn back on.  A tap of the WoBLR will wake it up, but we added this feature so you can turn on your WoBLR when you start your trip and when you arrive at your site the WoBLR will be on and connectable to allow you to see how level your vehicle is at the start, to allow you to reposition to more level ground.
Can I use my WoBLR right out of the box without the Holster and Home Calibration set just set it on the floor or table?
Can I use my WoBLR as a general purpose level?
Yes, you can, it has been used in many general purpose activities.  In camping, we have found it useful to level the picnic table, the grill and always offer to show a friend/new neighbor how the WoBLR works!  In the home is has been a real value leveling appliances and tables.
I have to change my battery; will I have to re-calibrate my WoBLR?
Yes, the WoBLR is a very sensitive instrument, when you change the battery it would be a miracle to get back to the factory calibrated alignment, our unit is that precise.  When you change the battery you must recalibrate Home Calibration.  If you want to calibrate the unit itself after the battery change, you must ensure that your unit is calibrated to a known level surface.  The calibration function is the setting menu allows you to store a new factory calibration.
I have two common jacks on my 5th wheel and am not sure what to put in the jack offset data?
The offset function calculates the arc length a point on the trailer traverse based on the change in attitude of the RV.  Enter the data as requested; the offset will be accurate at all points.

Have a question about the WoBLR?

We are here to help! Please reach out to us via the online chat or by using our contact form. We will respond ASAP!