Gear VR + Trinus VR using a cable
My friend has a Gear VR headset and I have wanted to do this for a while. I eventually just made it myself with google cardboard.

Dan Hulme has a good point. The gear VR does incorporate multiple other sensors the communicate with the phone. HOWEVER, the phones compatible immediately with Gear VR all have a gyroscope in them so you don't really need the extra sensors! 

You should be able to use the Trinus VR app but with only the built in gyro, it might drift or lag a tad bit...

Hope this helps!