I can't speak to efficiency because I use this in a studio apartment that includes the cost of heat but because the building's heat is so bad, I got this and it's great. I used it for 6-7 months daily. I've not hung it - just set it up on the legs - and it heats the room in no time. The heater itself never gets hot to the touch, and the remote works well. Relied on others' reviews before purchasing and wanted to share my own. Great unit.

My 2 wall units & garage style heater, along side gas usage keeps my bill below summer average. Year around. I'm tickle with them. All the features are a blessing. Smart device 👌

We are really pleased with this heater so far. Bought for a bathroom as supplemental heating to main house heating. The product looks clean, smart and modern and functions just the same. The Wifi is a must and the main reason i purchased this device. The app allows you to control the heater from the phone but more importantly to schedule the device to turn on and turn off at preset times (like early morning), at your desired temperature, and on your choices of days (like "work days only" as an example). The heater works by radiant heat but also has a blower. The blower is not overly loud. There are 3 selectable modes for the blower/heat power: Low, High and Auto. Auto mode operates at full power (100%) until the room (ambient) temperature is within a degree or so of the set (desired) temperature and then it "throttles down" to 50% until the room is up to the desired set temperature. High and Low modes simply operate at High (100%) or Low (50%) continually until the desired temperature is achieved and the thermostat turns the product off, the same as a normal HVAC thermostat control. We simply leave it on Auto mode. The display panel is excellent, you can modify the brightness if desired (also from the app!). The current temperature is displayed and you can manually adjust the set level using the + or - keys (it's essentially a touch screen display almost). The new set temperature will flash for a few seconds for you to see (when adjusted) and then the display returns to the ambient temperature as the heater attempts to meet the set level. Both levels (set and ambient) are displayed together on the app so you can see what the room is and what your appliance is trying to get to. I put a new outlet in the bathroom wall and strategically located the outlet at the rear where there is a large cable storage area with a removable storage cover recessed into the rear plastic body of the heater. This way the cord and outlet are not seen when mounted and it is flush to the wall - it looks great this way and looks like it is "hard-wired" - i included a photo. Note that the rating is 1500Watts which is approximately 12.5 Amps so take this into account if you have other loads on your circuit for wire and breaker sizing but remember that this is a continuous maximum rating (100% power) and this product is not designed to run at 100% indefinitely (since it is thermostat controlled). Also be aware that any bathroom outlets need to be GFCI (although this device does not have a ground pin - it does not exempt an additional outlet from being a GFCI). As always, you should consult a certified electrician and adhere to all code regulations especially for bathroom, kitchen or similar applications.

The only issue encountered was during initial wifi setup. When downloading the Smart Life app the initial app install asked for some generic global settings about locations services and out of an abundance of caution i declined some of them (security / privacy reasons). After 30 minutes of frustration trying to discover the device using the EZ connect method and then the manual AP method i finally realized that one of these settings was preventing the discovery of the heater on my network. I was just about to call the help line. (Under iPhone General Settings>Smart Life>Local Network slider should be "on" to "allow Smart Life to access". This is not in the App set up or in the product literature. If this is not set to "on" the heater will not connect at all. As soon as i changed it to on it became available. Since then the Wifi has been consistent and never dropped once in 2 weeks. When the unit is unplugged from the outlet for a long duration the settings remain and so the unit reconnects automatically without user intervention (in case of power outage). The unit is wall mount only but i believe that feet for floor standing are available for purchase from the seller via Amazon.

In summary, this was a great purchase for looks, functionality, convenience and performance. Highly Recommended and i am not easily pleased!

Bought this as supplemental heat for an unheated upstairs bedroom and loft area of about 300 sq Ft. Primary heat is downstairs and in the dead of winter, Primary cannot keep upstairs above 45-50 degrees when it drops below zero degrees F outside.
Unit was easy to install. Comes with a template that has a built in level. It took me about 15min to install and I am not handy at all.
Unit is lightweight, so it was easy to walk mount alone.
Works great. Heats up quickly. Very quiet. Like the Auto temp option. Enjoy being able to adjust intensity or turn off display light at night.
Apple App and Alexa both work well and very easy to setup.

We like the features of the unit, and how easily it integrates with our voice controlled home network.

What we didn't expect was support from the company when a surge blew our wifi board. They sent us a new one with an instructional video that made installation a snap. Even companies that build decent products don't commonly support them to allow for maximum product life (keep them out of landfills!). This company bucks that trend.

We have a smaller unit in the same series, too, which we really like. And we will buy from this company again when we have the need.