It’s now possible to turn your new iPhone’s screen into a working scale that will measure up to 385 grams (over 13 ounces and slightly less than a pound). We’ve known for awhile that Apple’s introduction of 3D touch into the iPhone 6S gave you the theoretical ability to turn your iPhone into a scale.
Subsequently, can I use my phone as a weight scale?
First, download the “Working Scale” app onto your Android device. Then fold a post-it so that the sticky sides are on the outside, and place it on the top of the cellphone or tablet. This will prevent objects you want to weigh from slipping off. Then place your device on the slightly inflated sealed bag.
Similarly one may ask, how do I use my iPhone as a digital scale?
How does my iPhone know my weight?
Smart scales connect with your iPhone via an app that communicates information from the weighing scale to your smartphone. In this way, you do not have to manually enter your weight every time you weigh yourself.