Yep, got them on sale at Costco. Like it a lot. The app is a little too busy on the GUI but they're very effective. Bought 2 of the doubles like this. One set for me, other for SIL for his b/day
I find the TempSpike easier to use overall (mostly due to the app), but I like the fact the IQ is Bluetooth and WIFI not just BT. So I can see it wherever I am. They're also thinner, and easier to clean as if the head gets wet you're not screwed like Spike.
But the app on the Q is so busy and way too many menus to get through. It's just too much over load. If it wasn't for the WIFI, I'd stick to the Spike all the time