Hello, thanks everyone.

I forgot about this post... I learned that the ELEMNT will auto switch between sensor and GPS when you pair with your phone. The GPS will over-ride your sensor when paired with phone/GPS and it works just fine without the sensor. People say they have a faster auto pause also. I keep my cadence sensor on my shoe for multi bike (a bit harder on batteries, but no problems otherwise).

Good site for ELEMNT users:

https://groups.google.com/forum/#!fo...o-elemnt-users

I was setting wheel size for my speed sensor, but I now use AUTO. Have not seen any crazy MPH readouts since (it once said I went 74 mph). Will see if it ever happens again.