I believe it's a 4 year warranty with all pumps.  Once the warranty runs out your insurance should cover a new pump.  That's what I was told anyway, but I tried the OmniPod after the warranty ran out on my first pump - OmniPod screwed me over on the "trial period" and now I'm stuck for 4 more years using my old first pump without a warranty until the OmniPod warranty runs out.  Now I'm crossing my fingers for the next 4 years that nothing happens to my old pump.

I have only have to send my pump back one time, due to I was put through the MRI machine.  I was given a pump by the Diabetic Educator till another one came.  I would have been screwed if mine had stopped working completely due to it doesn't take much for my blood levels to rise. 

 

I look on the internet and people are selling their old pumps without warrentee to people.  I sit back and just think how dumb this is.  If it still works, why not keep it as a backup in cause your other one decides to take a vacation. 

 

Due to my last incident without the pump, my diabetic educator gave me her's as a stand by.