Pulse X Novicefarmervt
I use this device to try and Improve my grow with remote monitoring of temperature, humidity , light, and VPD, dew point And kPa.
One of the other reasons I like to track data is for when im seeking help with my grow. Being able to rule out environmental conditions as the cause helps diagnose issues faster.
The mobile alerts are also a lifesaver. I always get nervous when I am setting up a new grow tent. Having the mobile alerts when things get out of wack can be a plant saver!