Got the product and hit a snag right away. Tried getting the control app on my iPhone, but no luck. I followed the link from the instruction sheet and even did a direct search in the Apple Store—still nothing. So frustrating! Without the app, remote temperature monitoring's a no-go. I feel like I wasted my money on this. Honestly, I was really looking forward to using it, and now I'm stuck with something that doesn't work as promised. It's disappointing when you spend your hard-earned cash on a product, and it doesn't deliver. Hopefully, they'll fix this issue soon, but for now, I'm not happy with my purchase.