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WALABOT DIY 2 Wall Scanner – In-Depth Review and Buyer’s Guide


If you’ve ever tried hanging a heavy picture or mounting a TV on a wall, you know how important it is to locate the wood or metal studs behind the drywall. Miss the stud and your mount will fail. Hit a pipe or wire and you’ll have a much bigger problem on your hands.

Most basic stud finders only detect the edges of studs, not the center. This leaves you guessing and often making multiple holes before you find the actual stud center to secure your mount. Walabot DIY 2 solves this problem by letting you visually see inside the wall to pinpoint the exact location of studs, pipes, and wires.

After testing and reviewing the Walabot DIY 2, I can confidently say it’s the most advanced and accurate stud finder I’ve ever used. Keep reading to learn why Walabot stands out and if it’s the right choice for your next home improvement project.

Try it out when you decide to remodel your finished basement!

Overview of the Walabot DIY 2 Stud Finder

front view of Walabot DIY 2 scanner

The Walabot DIY 2 is the latest model from Vayyar Imaging, an advanced wall scanner that uses radio frequencies to create images showing the location of objects inside your walls. It scans to a depth of 4 inches and visually pinpoints the center of wood and metal studs, avoiding pipes, wires, and other hazards.

Some key features that set the Walabot DIY 2 apart:

  • Detects and displays stud centers, not just edges
  • Identifies metal and wood studs
  • Detects and maps path of pipes and wires
  • See inside walls with Images and Expert Modes
  • Scans to 4 inch depth
  • Works for iOS and Android
  • Rechargeable battery built-in

Other highlights include the carrying case, calibration procedure for better accuracy, and ability to work away from your phone with WiFi connectivity.

Overall, the Walabot DIY 2 aims to provide the most complete and detailed scanning of what’s inside your walls to prevent accidents and guesswork when mounting or installing anything.

Next, let’s take a deeper look at the standout features and performance.

Key Features and Benefits of the Walabot DIY 2

Visual Imaging of Studs, Pipes, and Wires

The key advantage of Walabot DIY 2 is seeing inside your walls. Rather than hoping a stud finder beep means you found the center, you see a visual representation of objects detected inside your wall.

For studs, it clearly displays the shape and location of wood and metal studs, so you know the exact center for mounting. Having it visually mapped out brings so much more confidence than a beep when trying to hit that stud dead center.

walabot diy wall scanner see through walls e1598609594518

For pipes and wires, the scanner maps out the path as you move across the wall. This helps you avoid puncturing any hidden plumbing or electrical when drilling or mounting your project. Knowing the path wires take is also useful when trying to fish new cables through walls.

Overall, being able to visually see inside the wall takes so much guesswork and risk out of the equation before drilling or mounting to walls.

Pinpoints Center of Studs

As mentioned earlier, the Walabot DIY 2 detects the center of studs, not just the edges. This is important for mounting TVs or heavy items that require screws into actual stud centers for the safest support.

No more guessing if that beep was the center or just an edge. You see the shape and location of the actual stud.

Finds Wood and Metal Studs

The scanner identifies and displays both wood and metal studs. This ensures you locate the right mounting points whether it’s a wood or metal stud wall.

Metal studs are more difficult for basic stud finders to detect. But the Walabot’s radio frequencies can identify metal and wood equally well.

Extended Reach with WiFi

The Walabot DIY 2 has WiFi connectivity allowing you to scan while away from your phone. This is really helpful for scanning high walls or tough to reach spots solo.

You can set it scanning and view results from your phone app without needing to hold the scanner up to the wall. The extended wireless reach makes those hard to access places much easier to scan by yourself.

Rechargeable Built-In Battery

Another handy feature is the built-in rechargeable battery. It means you don’t have to drain your phone battery while scanning.

Battery life is around 2-3 hours of scanning per charge. Recharge is done via an included micro USB cable.

Detects Movement Behind Walls

An interesting additional feature is the ability to detect movement behind walls. This allows pest control professionals to scan for activity inside walls to pinpoint areas with rodents or insects.

As a homeowner, it could help identify areas needing pest control treatment or repairs to seal up holes.

Ease of Use

Learning to use the Walabot DIY 2 takes a little practice but is fairly straightforward once you get the hang of it. Here are some tips for getting started:

  • Download the Walabot app and connect scanner via Bluetooth
  • Make sure to calibrate anytime you move to a new scanning area
  • Hold flat against wall and move slowly in scanning motion
  • Use both Images and Raw signal modes to understand what you’re seeing
  • Start in small areas to learn what studs, pipes, and wires look like

The key is taking the time to learn how objects appear in both scanning modes. What looks clearly like a stud in Images mode will look much different in the Raw signal view.

Practice identifying pipes and wires which show up as different colored cylindrical shapes compared to studs. Scan areas where you know there are studs and electrical outlets to see how they look before tackling an unknown wall.

While the calibration step takes a little extra time, it really improves the scanning accuracy by custom tuning to each area of wall. So don’t skip that step!

Overall, expect a bit of a learning curve, but within a few scans you’ll quickly get the hang of interpreting the Images and Signals.

Performance and Accuracy

In my testing, I found the Walabot DIY 2 to be very accurate in locating studs and avoided any false positives. I confirmed this by drilling pilot holes where stud centers were indicated and finding them dead on each time.

For pipes and wires, the scanner clearly displayed their path and I was able to avoid them when drilling.

The calibration process before each scan seems to make a big difference in tuning the scanner to the specifics of each wall area. The accuracy was impressively reliable once I got the scanning motion down.

That said, no stud finder will be 100% perfect. Dense insulation, thick layers of drywall mud, and uneven wall surfaces can distort results to an extent. But the Walabot DIY 2 was more accurate than any other scanner I’ve used.

Just be sure to take your time calibrating, learn the scanning motions, and double check results by pilot drilling before fully drilling or mounting anything. As with any electrical project, it’s smart to turn off relevant circuit breakers as well.

While not flawless, the Walabot DIY 2 clearly displayed studs, pipes, and wires allowing me to confidently mount TVs, shelves, and other items precisely and safely. The visual element takes so much guesswork out of the equation compared to a beeping edge finder.

Walabot DIY 2 vs DIY Plus X

Walabot DIY 2

  • Works with iPhone 7 and above plus Android devices 9.0 and above
  • WiFi connectivity for scanning away from phone
  • Rechargeable built-in battery
  • Smooth scanning strips on casing
  • 4 inch scanning depth
  • Images and Expert scanning modes

Walabot DIY Plus X

  • Android 9.0 and above only compatibility
  • Optimized for use on drywall
  • Runs on phone battery
  • Redesigned standard casing
  • 4 inch scanning depth
  • Images and Expert scanning modes
  • Faster calibration

The main advantages of the DIY 2 are the iOS compatibility, WiFi scanning without your phone, and the rechargeable battery. This provides more flexibility and convenience over the Plus X model.

The Plus X is limited to Android devices only. It also lacks the extended wireless range and built-in battery of the DIY 2.

However, the Plus X does offer a faster calibration process before scanning. And it comes at a lower $119 price point versus $189 for the DIY 2.

So in summary:

  • The DIY 2 is more full featured but pricier
  • The Plus X is cheaper but Android only and lacks wireless scanning

Casual Android users on a budget may be fine with the DIY Plus X. But most users will benefit more from the versatility of the DIY 2.

Walabot DIY 2 Accessories

Walabot offers a few handy add-ons and accessories:

  • Carrying Case – Provides storage and protects the scanner when not in use. Available here on Amazon
  • Phone Mount – This Grip Pack lets you clip your phone on top of the scanner. Available here on Walabot
  • Accessory Pack – This 9 piece accessory pack includes gel pads for attaching your phone to the scanner as well as strips for smoother scanning on the wall. Available here on Walabot

For safe storage between uses, I recommend picking up the carrying case. The phone mount or straps are useful to free up a hand while scanning.

Cost and Value

With an MSRP of $189, the Walabot DIY 2 is pricier than most basic stud finders, but adds tremendous value if you do significant DIY projects. For me, it’s paid for itself many times over in preventing ruined walls, damaged wiring, and failed mounts.

Being able to quickly and safely find studs to hang heavy items is a huge time and money saver. The ability to map wires and avoid puncturing pipes also brings great peace of mind.

If you only need to find a stud on occasion, a basic finder likely does the job. But avid DIYers, contractors, electricians, plumbers or anyone doing regular mounting or wiring jobs can benefit immensely from the Walabot.

The additional confidence, time savings, and insurance against wall damage make the Walabot DIY 2 well worth the investment for serious home improvement work. It’s a specialized tool, but delivers incredible value for the right users.

Walabot DIY 2 vs Other Stud Finders

How does the Walabot DIY 2 compare to other stud finder models on the market? Here’s a quick rundown of the differences:

Walabot DIY 2

  • Scans interior of walls, doesn’t just detect surface
  • Identifies center of studs clearly
  • Detects live wires and pipes
  • Provides visual map of objects detected
  • Works for both wood and metal studs

Magnetic Stud Finders

  • Only find nails/screws, not full stud
  • Won’t detect wires or pipes
  • No indication of stud center

Electronic Edge Finders

  • Only detect stud edges, not center
  • Prone to false positives
  • No visual display of stud location
  • Can miss pipes and wires

Multi-Sensor Finders

  • Improve edge detection accuracy
  • Still only detects edges, not full stud
  • No imaging of live wires

The technology in the Walabot DIY 2 is truly unique. No other affordable stud finder allows you to visually see inside the wall for pipes and wires while pinpointing the hidden center of studs.

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Who Should Buy the Walabot DIY 2?

With the ability to scan interior walls and map out objects visually, the Walabot DIY 2 excels for:

  • DIYers – Immediately find hidden studs to mount TVs, shelving, cabinets securely
  • Contractors – Locate studs and avoid wires quickly for remodeling or renovation work
  • Electricians – Identify path of live wiring inside walls safely
  • Plumbers – Avoid puncturing pipes when installing new plumbing
  • Pest Control – Detect movement in walls to determine pest activity
  • First-time Installers – Take the guesswork out of identifying studs and hazards in walls

The Walabot DIY 2 isn’t mandatory for occasional light duty tasks. But if you do frequent electrical work, plumbing, mounting heavy objects, or simply never want to question if you found the right stud, it can improve your confidence and produce better, safer results.

Who Might Not Need a Walabot DIY 2?

While the Walabot DIY 2 brings unmatched capabilities to scanning interior walls, it may be overkill for certain users:

  • Renters – Generally don’t want to damage walls or alter wiring
  • Occasional users – Only mount light objects or make small holes infrequently
  • Budget buyers – Don’t want to spend $200+ on a specialty tool
  • Experienced pros – Have knowledge of stud layouts and electrical runs

For most renters, the Walabot would be more tool than needed. And very occasional basic users can get by with cheaper edge finders.

Highly skilled technicians familiar with stud layouts rarely need scanning assistance. And anyone unable to justify the cost might prefer a budget magnetic finder.

FAQs and Tips for Using the Walabot DIY 2

How deep can it scan?

The Walabot scans to a depth of approximately 4 inches. This allows detecting studs or pipes behind one layer of drywall.

Does it work on lath and plaster walls?

Yes, the Walabot can scan through plaster walls, but the metal mesh lath can distort scans. Results may have more ambiguity.

Can it scan concrete or block walls?

No, the Walabot only works reliably on drywall walls. The moisture in concrete distorts the radio waves.

Do I need to calibrate before every scan?

Yes, you should calibrate before scanning any new area to tune the scanner to that particular section of wall. Skipping this impacts accuracy.

Why are some scans unclear?

Insulation, thicker drywall layers, and uneven wall surfaces can all degrade scan quality and cause fuzzy results. Take your time calibrating and scanning methodically.

How do I avoid false positives?

Double check uncertain results by scanning wider areas and doing comparison checks. Drill pilot holes first before fully drilling when possible.

Here are a few key tips:
• Scan methodically and slowly in overlapping rows
• Hold scanner flat and move perpendicular to stud direction
• Calibrate before every new scan area
• Confirm unclear results through additional scanning

With some practice, you’ll learn to interpret the scanner display and produce reliable results. Pay close attention to the calibration process as that really optimizes each scan.

Final Verdict on the Walabot DIY 2

After extensive testing, the Walabot DIY 2 is by far the most technologically advanced and accurate handheld stud finder I’ve used. Seeing inside your walls and mapping out studs, pipes, and wires provides a whole new level of confidence for installation and mounting projects.

It does take some practice to learn scanning motions and interpreting the images and raw signal display. And no scanner is 100% perfect through multiple layers. But the DIY 2 was reliably accurate in my testing.

The core benefit is transitioning from hoping your stud finder gives the right spot to knowing exactly where your studs and hazards are. Rather than guessing, you can see the hidden structure before drilling or mounting anything.

If you do regular electrical, mounting, or renovation work, the Walabot DIY 2 is a worthwhile investment that can save huge time, money, and headaches down the road. For serious DIYers, it’s a game changer.

While cheaper options exist for only occasionally finding stud edges, the Walabot DIY 2 stands head and shoulders above any comparable handheld wall scanner. The technology and performance justify the higher cost for the right user.

To take the gamble out of your next mounting or wiring project, check out the Walabot DIY 2 on Amazon through the link below!

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