When using SizeUp, how can I get the most accurate measurement?

It’s really simple! Just Follow these instructions (WE ALSO HAVE A QUICK TUTORIAL VIDEO IN THE APP, WE RECOMMEND TO WATCH IT)

1. hold your smartphone
2. Place the Smartphone on the surface you want to measure. The smartphone must be fully stopped at the beginning and the end of the measurement
3. Click on “start measuring”
4. Move your phone quickly and smoothly without stopping to the end of the surface you want to measure

*** Your smartphone is part of the measurement ***