DREO Smart Electric Wall Heater at $84.53

A wall-mounted heater that saves floor space and responds to your voice

This wall-mounted heater warms rooms up to 150 square feet as a primary source, or larger spaces as a supplement. It uses a PTC heating system with 30° manual oscillation to aim warmth where you need it. The 28 dB noise level and IP24 waterproof rating make it suitable for bedrooms and offices. It works with Alexa, the DREO app and a remote, so you can adjust settings without leaving your seat. We recommend it if you want steady heat that does not eat up floor space, and we'd skip it if your room lacks proper insulation because the coverage guidance assumes it.

The price and what the typical-90d comparison means

At $84.53, you save $9.85 compared with the typical price over the last 90 days of $94.38. That is a 10 percent discount, and the current price matches the lowest we have seen since tracking began.

Placement, power and daily use

The 70.8-inch power cord limits where you can mount it, so plan a spot near an outlet. Installation uses a provided template to drill the correct holes before hanging. For temperature accuracy, the DREO app includes a calibration function, which is helpful if the built-in reading drifts. The ECO mode lets you set a target room temperature, but how much energy it uses depends on your space and habits. Check whether your room has proper insulation because the manufacturer notes it affects efficiency in both primary and supplemental use.

When this heater is the wrong fit

Skip it if you need to heat a large area as the only source without insulation, since its primary coverage is 150 square feet. Also pass if you cannot mount it on a wall or run a cord to that spot. And if you prefer a portable unit you can move between rooms, a freestanding heater would suit you better.

• Check the selected Amazon offer (opens in a new tab)