The measure helps you with quick everyday measurements around the house or office, similar to a tape measure. With the Measure app, you can:
- Measure the length and height of objects on flat surfaces, like the size of a rug, the width of a cabinet, or the height of a table
- Easily switch between imperial and metric units
- Take a photo of your measurement
- Copy measurement to clipboard
Move your phone around the space to find flat surfaces such as a tabletop, the floor, or a wall. Then drag the distance tool or elevation tool onto a flat surface and adjust it to the right size. Tap the camera icon to snap a photo, tap the copy icon to copy the measurement to the clipboard, or tap the trash icon to start a new measurement.
https://developers.google.com/ar/discover/