Scalerometer is a novel app which lets you weigh things using only the accelerometer in Pebble. A scale on your wrist!

How it works:
The app works by detecting how fast you can oscillate a certain object. The heavier an object is, the slower you will be able to swing it up and down which can be detected using the accelerometer.
The accuracy greatly depends on your ability to use a constant effort when calibrating and weighing objects. Make sure you use the same force for all weights instead of trying to oscillate even heavy weights as fast as possible.

To extend the range that can be weighed, it is usually best to start with your empty hand and swing as fast as you can, then keep the same force for higher weights. You need to calibrate with at least 3 different known weights!

Record your life events with supreme ease. Want to log the number of beers you drink tonight? Or the number of cookies you've been devouring? With Keepzer for Pebble it's as simple as a one-button click on the wrist. It's simple to see logged events in your free Keepzer account. We've built a great timeline and graph feature which gives you a powerful overview of all your life events.