I simulated a 10 second timer that counts down from 10 to 0. This is very simple to do. All you need to do is change the text property of the text value with a custom value and include a delay of 1 second. Then add a callback for the next number with a delay of 1 second. Repeat this until you get to the number 0. There is no need to use variables to simulate a timer. If you are looking for someone to help you with your prototype, we are available for hire at: http://protonerds.com/

This one-screen prototype demonstrates some of Proto.io animation functionality.

Pitch

This is a prototype of an app that pairs with a fitness track called Pulse Band. Pulse Band can count steps, measure heart rate, count stairs climbed, and also measure blood pressure.

Created using Proto.io library of fully interactive, native watchOS components.

This simple prototype demonstrates how have a container expand and collapse while moving adjacent content in sync.

Here is the first proto upload of Looplist. Looplist is the social marketplace where both businesses and individuals can sell locally. The camera on the top left goes through our identification feature. The whole prototype is still in the works...but something good to look at and is a good reference for our team.

Basic shapes like rectangles, lines, circles, text and more are available and they can be dropped on the canvas to create the very first draft of a mobile app in order to demonstrate the flow and functionality of the app.