DOQAUSDigital Hygrometer Indoor Thermometer for House, Room Thermometer with 3s Fast Refresh & Max Min Records, Temperature Monitor Humidity Meter with Backlight, White

Cute! Reasonably priced. Rechargeable. Comes with a type-c cable. Charges quickly, holds the charge. Has a 3" screen with large, bold letters. Backlit on touch, which is quite useful. Shows current temp and humidity, upward/downward trends and 24-hour/all-time max-min on both. Fast refresh rate. Shows comfort levels - dry, good, and wet. Readings seem accurate. Overall, a great value!

I bought this to monitor the temp and humidity in my snake's vivarium, and one of the features that I was most interested in was the fact that it's USB rechargeable, so I that wouldn't have to worry about switching out batteries over time. This is a pretty simple device, with only two buttons on the back: one for powering it on or off or holding it in to switch between °C and °F, and the other to switch the MIN/MAX display between showing the values for a 24-hour period or for the "all time" life of the unit. It also has several options for placement, in that it can either stand up on a decently sturdy little kickstand built in to the back of it, or be hung up using an included screw-hole or stuck to a suitable surface with a built-in magnet (I use a strong opposing magnet on the outside of the vivarium glass to hold mine in place). The display is large and easy to read, and you can activate a temporary bright back-light with a simple tap of a finger on the top edge of the device. The battery life thus far seems pretty good, and it's also pretty accurate as far as I can tell. I think it should serve me and my little noodle well!

The product arrived with its usual quickness, well packaged. The readout area is large and very easy to read plus it has a light you can activate with a simple touch on the top of the unit. It updates very fast with both temperature and humidity and keeps the highs and lows logged in for 24 hours. It has a magnet and a 'lean to' apparatus so it can be placed anywhere. Nice unit. The original usb charge is fairly fast and thus far has lasted a solid week without the charge indicator showing any fewer charge bars.

One of the things that drew me to this device is the claim that it refreshed once every 3 seconds. I took that to mean that it would detect temperature changes as quickly as 3 seconds. That was perhaps my fault for assuming, and is not the case. While it may refresh the display every 3 seconds with detected changes, the changes are detected more slowly. If I move the device from a room that is 80 degree to one that is 70 degrees, it will take it a long time to settle on 70 degrees, lowering only by tiny increments. I assume this has to do with the thermometer inside itself having to slowly adjust. Anyway, kind of disappointing because I wanted to be able to carry the device from room to room to detect temperature differences. Instead, I had to get multiple devices to station in each room. It;'s cheap enough that this is not a big deal.Does this ever need to be charged? It remains to be seen. It came fully charged, and after using it for months, it is still fully charged. I anticipate charging it maybe once per year at this rate, or even less than that. Pretty remarkable.As for accuracy, I am not sure. I think it's pretty dead-on with temperature once it adjusts fully. Humidity, I have my doubts. I think it's in the ballpark, but I also have a much more expensive dehumidifier in the same room as one of these devices, and its reading is consistently a bit higher. So I think this device might read a bit low on humidity level, by as much as 5% in some cases.

It's rechargeable! That is the best selling point.Save money on batteries.I like the magnet and stand it hasSeems accurate enough.

This has been an excellent tool in understanding the temperature in my room. I also really like how I can see the temperature over a 24hour period. I also really like that I do not have to connect it to wifi or bluetooth, that is great!

Works quickly and (if you'd like) has a light built in to better see the display.