Some engineers in India decided to put the "Shattershield" technology of the Moto X Force to the test by dropping it from a para-glider from 1,000 feet. They actually did this several times supposedly, and the phone not only survived, but was completely unscathed and fully functional.
The only caveat to the test is that they did it on bare earth. We suspect that if it had been dropped on concrete (or a similar hard surface), then the result would have been different. Regardless, it is still a remarkable achievement!