Vivosun
The Vivosun GrowCam C4: a camera for the grow tent that lets you watch the plants from your phone and keeps a time-lapse of the crop.
Pre-OrderVivosun
£50.36
About Vivosun
Using it
Mount it in a top corner of the tent, connect to Wi-Fi and check the plants from anywhere. Useful for spotting a wilting plant or a failed light while you're away.
Related
Thermometers and hygrometers for the numbers are under Hygrometers.