Your walls might not be the color you think they are, even if you’re the one who painted them (and you still have the paint can in the garage). An RGB color sensor like the Nix Mini 3 can help you match the paint on your walls — or any color you see in real life.
The sad fact is, colors fade, especially if they’re exposed to sunlight. And it can be a real hassle when you need to patch a hole or cover a blemish. The classic paint swatch method proves time-consuming and puts a lot of pressure on you being able to compare the colors on two different types of material.
A modern solution is to use a smart RGB color sensor like the Nix Mini 3. This compact color sensor can identify colors on most surfaces, and right now you can get one for $69.97 (regularly $119).