Touchless stopwatch

A stopwatch that can be operated without touching it ※This app uses the proximity sensor next to the front camera. The proximity sensor detects when your hand approaches the front camera, allowing you to operate the app without touching it. ＜How to use the app＞ 1. Hold your hand over the front camera to start counting up. 2.To stop the counting up, hold your hand over the front camera again.