DIGITEN Wireless Thermostat Plug in Digital Temperature Controller Outlet Programmable Thermostat with Build-in Temperature Sensor Remote Control Greenhouse Thermostat Outlet Plug for Heater

Need a little heat for your human body? This will work with nearly anything. Your vampire boyfriend a little too cold? Turn up that heat, baby! I've been using this for our heat during the cold cold nights and keeping a nice consistent temperature during the day. Don't like it hot? Why not try cold! If you can't get cool enough for the sweet embrace of a vampire, then plug this into your AC and you've got yourself the perfect temperature for you and your glittering man. Great control, easy to use. Vampire approved.

This is a very nice device. I plugged a small fan heater into the plug-in portion, ran the temp. censor to the back of the heater. Set the remote to the run (on) temp, set the stop to 1° above that. It worked perfectly. Once the room got to temp. It would be off for 30 mins and on for 3mins. And that was with the heaters low setting. The remote has an always on and always off mode too. There are other modes but I dont use them. I keep a quiet fan running to distribute the air evenly. Of course the heater must have a manual on/off switch. The more I use it the more I like it.

Wish I had years ago

Manual mode is fine, but why are there two figures for temperature? A wall thermostat just has 1 temperature, the target temperature, Why do you need a low and a high? If the temperature is below the low, it won't turn on, even though the high temperature hasn't been achieved. I know about the cooling use-case for 2 temperatures, but then again, most wall thermostats use 1 number for that. Maybe there is an explanation/ method to set up, but the only thing that seems to work is turning off when high temperature is reached, but turning on at low temperature setting seems to be an issue.

It was kind of confusing to program, after programming, it seems to be effective.

Worked well for a short time, then remote sensing unit quit working. I contacted the seller and they sent me a new sensor (three weeks, slow boat from China). Second sensor lasted about 3 months. These are cheap junk.

This product ( to control 2 separate zone heaters ) with the probes plugging into each controlled power plug at the location of each heater worked perfectly to maintain the overall apartment temperature between 74ºF and 75ºF ---- eliminating the constant need of waking up frequently through the night due to the room temp being too hot ( 77ºF ) of too cold ( 72ºF ) and having to MANUALLY re-adjust the built-in heater thermostats to get the temperature back into the SLEEP COMFORT ZONE . Originally , I use alexa controlled power plugs , so that when the temperature ( during sleep ) got too uncomfortable , I could at least shut the heaters OFF without getting out of bed . But , if I was asleep too long , the temperature could still drop too uncomfortably low , and I would have to ask alexa to turn the heaters on , again . With these REMOTE controlled power plugs , setting the lower / upper VALUE for turn ON / OFF , made the task of keeping a tightly controlled SLEEP ZONE temperature totally autonomous . The results , less interrupted , more restful SLEEP and comfort all day long .

It sort of works. Given some local knowledge and tampering this thing will turn your window AC on/off at the desired intervals. The tampering will take some time. Then one must place the remote (which for reasons known only to an ill-educated engineer doubles as the thermostat) in the place to be monitored for temperature control. Then one must remember either (a)how precisely the silly buttons work or (b)keep the guide alongside the remote/thermostat unit. It sucks, really. Once one gets the hang of it, it serves its purpose. But nearly everyone on earth can spend 3x the price of this thing and get the job done without the headache, or accept the overwarm temperature in their apartment before their window unit gets going.