I just used my brand new CyberQ Wifi with the Android app Pitpal. Great combination! The CyberQ kept my pit within 3 deg of 250 and the Pitpal allowed me to monitor and control my Guru from my cellphone, as well as record all my cook so I can recreate it (or not) in the future. It even sent alerts to my phone for high/low temp and timer alerts. I highly recommend this combo! Looking forward to an overnight cook.