Finally found a useful Edge feature - there's a built in screen ruler! I'm never guessing the length of a screw again. : r/galaxys10
How to use your Galaxy S8 or S8 Plus as a Ruler? - BlogTechTips
Samsung S21 pro tips - Samsung Members
Samsung Galaxy Ruler: "The head coach told me that I am a better ADC player than PraY" - Inven Global
Pack of 5 Mobile Phone Sticker Ruler Measuring Tape 12 cm Self-Adhesive Suitable for Smartphones from 5.5 Inches such as iPhone X-XS-11 Samsung Galaxy S10-8-9-Note Huawei P20-P30 Mate OnePlus : Amazon.co.uk: Electronics
All you need to know about the Samsung Galaxy Note 10 Edge panel - SamMobile