Although hesitant at first, this tool was a great investment for my tool box. Reliable and precise and I haven’t even had to charge it yet.

MEASURE. LEVEL. DETECT
Measure distances, locate studs, and check angles—all in one compact tool built for the jobsite.





















Everything you need. One device.
Measure distances, find studs, and check level—without switching tools.

Measure up to 80 ft in one direction or span up to 160 ft with both lasers.

Find the midpoint between two surfaces with live on-screen guidance.

Locate wood and metal studs with a clear visual of their position and center.

Check level across two axes at once with Bird’s-Eye View.

IP54-rated water and dust resistance for demanding work environments.

Less math. Fewer mistakes. No wasted time.
Find center points, calculate area and volume, and take measurements for estimates—all from one device. Spend less time calculating and more time getting the job done.
“Built like a tank!”Jason · Verified buyer

Find the center. Instantly.
Dual lasers measure in both directions while on-screen guidance helps you find the midpoint—making layout faster without manual calculations.
Find the center between two surfaces
Follow live on-screen positioning cues
Measure spans up to 160 ft with dual lasers

See the stud. Before you drill.
ROBBOX STUDSENSE™ technology displays stud position on screen and guides you to its center, helping you locate your fastening point with confidence.
- Detects wood and metal studs
- Shows the stud center on screen
For best results, scan through materials up to 1″ thick

Level instantly. Any angle.
See both axes at once with Bird’s-Eye View and follow responsive digital readings for faster leveling and alignment.
Accuracy of ±0.03° at 0° and 90°; ±0.1° from 1°–89°
View angles in degrees, slope percentage, or fractional rise
Add a 16″ or 36″ extension for a full-length box level

Measure more. Calculate less.
Sennses Pro turns measurements into useful calculations on screen—helping you estimate materials and plan your work without a separate calculator.
Calculate area and volume from your measurements
Find indirect distances for hard-to-reach locations
- Replaces the pen-and-paper math
Three tools in your bag.
Or one.
Everything a laser measure, stud finder and smart level do, plus what none of them can.
Laser measure
Stud finder
Smart level
Sennses™ Pro
Laser measure
Stud finder
Smart level
Sennses™ Pro10,000+ Tradesmen Have Already Made The Switch
This tool is built like a tank! The durability of the Sennses Pro gives me confidence that it will withstand tough job sites. I’ve dropped it a few times, and it still works perfectly. I initially got laughed at on site but now I do the laughing haha.
Initially I purchased one to try out. Ended up coming back for more and bought 3 more for my guys. Without a doubt, it definitely saves time on measuring and switching between tasks - so far my guys love it.
For the price point, this smart level knocks all others out of the park. The fact that you can have multiple sizes of this smart level with just an extension accessory is insane. Works out to be way cheaper than buying multiple size smart levels as a whole. Take my money!!
Feels sturdy and built to withstand tough conditions, clearly. Dropped it on concrete by accident a few times and no issues whatsoever.
One Tool. New Capabilities.
Expand Sennses Pro with laser leveling and box level length extensions.

Add bright green horizontal and vertical laser lines.
Control laser position and angles on screen
- Project custom angles
Magnetic wall mount and screw plate included

- Precision-machined aluminum
- Secure magnetic latching system
- 16″ (41 cm)

Extend your reach for leveling doors, cabinets, and walls.
- Precision-machined aluminum
- Secure magnetic latching system
- 36″ (91 cm)
Ready out of the box.

Quick answers.
How many tools does the Sennses Pro replace?
Three: a laser measure, a stud finder and a digital level. Built-in calculations also replace the pen-and-paper math.
How accurate is it?
Laser measuring is accurate to ±1/8″ (3 mm) — up to 80 ft with one laser and 160 ft with two. The level reads ±0.03° at 0° and 90°, and ±0.1° from 1° to 89°. Accuracy depends on surface, lighting and environment.
How accurate is the stud detection?
It detects wood and metal studs, pinpoints the center, and works best through materials up to 1″ thick.
Does it work outdoors?
It’s designed mainly for indoor use. It works outdoors, but in direct sunlight laser visibility, accuracy and range can drop — typical of all laser measuring devices.
Does it work with tripods and extensions?
Yes — standard tripod mounts, and ROBBOX length extensions for a longer smart level.
Does the ROBBOX app need a subscription?
No. The app and all smart features are free.

Carry less. do more.
One device for measuring, finding and leveling.