Space heater in 5x5 question

I’m having trouble keeping the night time temp up in my tent. I threw this space heater in there and was wondering if y’all could help me with a smart outlet where I could leave the space heater on and control it remotely and/or set a timer. I have to work in the office one day a week. If this isn’t safe let me know and I’ll figure it out

This is the space heater

Kismile Portable Electric... https://www.amazon.com/dp/B08G4RZXCD?ref=ppx_pop_mob_ap_share