Bests & Worsts Reviews from Amazon

I had high hope for this 4 probe unit - hard to find a good 4 probe unit and then on that integrates with a smartphone is an added bonus. Initially, it works pretty well - then after a few uses, it stops reading accurate temperatures.. one probe is 50 degrees higher than the other - finally, I took the probes and dunked them into a pot of boiling water which should be 212 - and every probe was way way off. I confirmed the temp with my therma-pen and that read right on 212.. I see now they added a whole poorly written explanation on their product description saying to be sure the probes are fully inserted - if they are not it won't read temp properly. Well, I quadruple checked that - I plugged them in and our and made sure they were fully inserted. So sadly you get what you pay for here - do not recommend at all....