About Lumi Tape

Measuring should follow the shape of your project.

Lumi Tape is a pocket-sized digital measuring wheel designed for the lines, curves, and irregular surfaces that everyday projects throw at you.

Lumi Tape round digital rolling ruler with LCD display

Why we created Lumi Tape

Straight measurements are only part of the job.

Traditional tape measures work well when a surface is flat and unobstructed. But once you need to measure a curve, a rounded object, or an awkward corner, the tape becomes difficult to keep in place.

We built Lumi Tape for those moments — furniture openings, home improvement projects, crafts, clothing and fabrics, and any surface that does not run in a straight line.

Hand rolling Lumi Tape along a curved wooden surface
Close-up of Lumi Tape digital display and control buttons

A simpler way to measure

Roll it. Read it. Move on.

Lumi Tape uses a rolling measurement wheel that stays in contact with the surface as you move. The measurement is displayed on the LCD screen in real time, so you can follow curves and irregular edges without stopping to line up a tape.

Switch measurement modes for standard rolling, inside measurements, left or right obstructions, and circumference measurements with automatic diameter calculation.

Made for everyday projects

One tool for more kinds of measuring.

DIY projects

Measure project lines, edges, and materials before you cut or build.

Furniture & home

Check furniture, shelves, openings, and spaces around the home.

Curved surfaces

Follow rounded and irregular edges with the rolling wheel.

Crafts & design

Trace flat patterns, curved seams, and project layouts.

Clothing & fabrics

Measure along hems, seams, and curved material without a stiff tape.

Everyday objects

Measure around boxes, cylindrical items, and other common shapes.

Our goal

Make measuring quicker, simpler, and more convenient.

Lumi Tape is designed to remove the awkward stretches and guesswork that come with measuring non-straight surfaces. The result is a tool that fits in your pocket and adapts to the project in front of you.

The Lumi Tape difference

Built for real-world measuring.

Rolling wheel

Follows straight or curved surfaces while staying in contact with the material.

Digital display

Read measurements at a glance on the LCD screen as the wheel moves.

Rechargeable

USB-C rechargeable so it is ready for the next project without disposable batteries.

Pocket-sized

A compact, round body that fits easily in a pocket, bag, or toolbox.

Measure Beyond the Straight Line.

Lumi Tape is the compact digital measuring wheel for DIYers, makers, and anyone who measures more than flat surfaces.

Shop Lumi Tape
Lumi Tape digital measuring tool charging via USB-C