Govee Indoor Hygrometer Thermometer 3Pack H5075 with Bluetooth App Control

The 3-pack set of hygrometers was purchased to verify the calibration of smart thermostats that were part of a newly installed A/C system. Setup for the devices was easy and the app is easy to use. As near as I am able to determine the devices are pretty accurate (measured against the A/C installer's professional temperature probe). The price was good, however, they were smaller than I expected and wireless would have been preferrable to bluetooth as the the units do occasionally disconnect due to bluetooth distance limitations.

I originally heard about these thermometers in some of my chicken groups. People were using them in their incubators. If you don't know anything about incubating, for that many people to put their trust in govee for monitoring their incubator temp and humidity.... That is like the highest compliment you can get. It speaks to accuracy and reliability. If you're using these in an incubator I would most definitely also use a back up as well, you can never be too safe, but it's still quite a compliment that so many people use them. I was able to identify a hot spot in my incubator with the govee that I'd have never discovered otherwise. The history charting function is indispensable in incubation. 10/10. I loved being able to view the current and past temps/humidity on my phone without needing to open the incubator. So that's the story of how I got hooked on govee thermometers lol. I absolutely love them, and I got my mom hooked on them too. We all live on a little family compound and have yet to build our cabins, so we all live in campers for the time being. We have foam skirting around our campers and built mudrooms off of our main doors and we have wood stoves in our mudrooms to heat both the camper and the underbelly in the winter. It's nice to know what the underbelly temp is so you don't have any busted pipes. I had 3 different weather stations on my counter. One has 3 sensors and the other two each had one sensor. They were taking up a lot of room. After I was done using my govees for the incubators I decided to replace one of my weather station sensors (in the underbelly) with a govee. Best decision ever. I can wake up in the middle of the night and just check the underbelly temp on my phone really quick instead of having to get up and turn on lights to look at the weather station in the living room, which then means I'll be wide awake. I decided to put the other govee in my mudroom so that I could keep an eye on the temp out there from the warmth and comfort of my bed. If it's getting too cool, time to go stoke the fire, if not, no need to get out of bed and turn on lights and spend the next hour trying to fall back asleep for no reason. The temp graph is amazing. I decided it would be pretty cool if I could see the outdoor temp, especially the highs and lows not only for the day, but for the whole season, so I ordered another set of govees so that I could put one under my canopy. I put the 2nd one of that set in the door of the fridge where I keep my dog's allergy shots. They cost $600, so making sure they are at the correct temp is vital. The govee helps me make sure the fridge isn't doing some funny business and ruining his immunotherapy vials. My mom really liked the functionality of them when I told her about them and she wanted some too, so she got a set to go in her underbelly. Between the two of us, we are weather/temp fanatics and have an bunch of thermometers everywhere lol. So I hooked her govees to my app so that if either of us happen to be out of town we can check each other's temps, which has come in handy a few times. Of course you have to be within Bluetooth range, but I would usually check hers when I'd go put wood on her fire and send her an update. It was easy to see if it had gotten too cold because the handy chart would clearly show the temp over time. Thankfully I didn't have to trek down to her house in the middle of the night to put wood in her stove because the govee took the worry of "is it getting too cold at night?" out of the equation. She decided we needed a govee in the root cellar because my weather station was having a hard time reading the sensor. Our root cellar is (obviously) underground and so it's difficult to get signal out of there. She was always having to ask me for updates. We found that right above the door is the only place where it can receive any signal, and the weather station is hit or miss. We got a wifi govee and that eliminated all the issues. Eiither one of us can check the temp and humidity in the cellar at any time from anywhere, no Bluetooth needed. Between the two of us we have 7 govee thermometers and I absolutely love them. I love the chart/graph with the temp and humidity history, they don't drain the battery very quickly despite all the features, and they are reliable. Now I just need to buy a wifi govee for our greenhouse and the chicken coop and I can get rid of the weather station on my counter! The batteries died in the one station that shows my outdoor temp, but since I have the govee under my canopy I rarely look at that one anymore. So the govees have almost completely replaced all the other sensor/weather stations I have. One of these days that's probably all I'll have. I love them!!

I love this hygrometer. I have it in my outdoor mini greenhouse and it works perfectly. I’ve had it for several weeks and the battery is still full (I use rechargeables). It’s relatively small but sturdy and very easy to read. It has a little kickstand in the back which makes it easy to see the screen clearly. I love the app and the Bluetooth range is pretty good. I like that the app will update the data even when I’m away from home or bluetooth is disconnected! Shows a ton of information and makes it really easy to tell when peak heat/humidity is.

Update 18Jan2021: Just wanted to add a nifty use case for these. Here in the desert there are a lot of central AC units that are heat pumps to provide winter heat. Yes, this may not be Minnesota but to our thin blood 30 degrees is cold enough for house heat. I was wondering how often the heat kicks on during the day/night and how often and when it goes into defrost mode compared to outside and inside temps (I have four of these trackers total). So I used a magnetic hook to hang one of these on the metal vent in my den. Now I can see how often heat and defrost mode happens, when and for how long and the vent exhaust temp in relation to inside and outside temps (I have to export to CSV format to see all this graphed in one chart in Excel since you can only see the temperature graph of one logger at a time using the app). See picture for an example of the vent temperature using their supplied app. Update 25Dec2020: I have changed my review from 2 stars to 4 stars. I am still taking 1 star off for the requirement to sign up for an account and the pretty sketchy LCD display as far as viewing angles go. So why the increase from two to four stars? Over time I have decided that the value of being able to download the results in CSV format outweighs the need for an account to be able to do so. I have also decided that my primary use of these as trackers more than as temp displays changed my star deduction from 1 to1/2. Battery life seems great after the very short life of the manufacturer supplied batteries. I am getting at least 6 months if not longer out of a pair of batteries even in the harsh in car environment in the Phoenix area. I now have a total of 4 of these scattered about in different places. I think the price is right for the features and performance and I highly recommend these for anyone needing rudimentary temperature tracking abilities where the display is not a top priority. Original review: I bought two of these on Jan 15, 2020. The displays are almost completely useless from almost every angle and in almost all lighting conditions. Yes I tried new batteries. If you have ever experienced an LCD display where you are limited to small viewing angles, these seem to be an extreme of that. Unless you are not going to use the LCD display part of these thermometers and only use the logging of temp data and accessing via Bluetooth, I would look for a different option. Two stars deducted for the awful display. One more star deducted since it appears that you have to become a "Savvy User", i.e. sign up for some account in order to get the capability to export the CSV data files. Much of the app is dedicated to the social aspects of being a "Savvy User" including testing Govee devices, shopping (links to Govee products on Amazon), community support forum, etc. Otherwise the app is good enough to view graphs of temp data from your thermometers that you occasionally download via Bluetooth. 20 days worth of data are stored on the thermometer so if you do not want to have gaps in your data then you need to download at least every 20 days. The graph itself can be displayed by hour, day, week, month or year. You can also expand or compress the time frame displayed (X-axis) by using two finger to squeeze or spread the display. The vertical (Y-axis or temperature) scale doe not seem to have this capability but instead expands or compresses to fit the data for the range displayed. The mix and max within the displayed range are shown and you can also add a cursor (vertical line) that you can drag across the graph the shows time and temperature for that X-axis point on the graph. I have used this to track temperature swings in my beer fridge. I can download data without opening the door of the fridge from about 10 feet or less away. This has shown me that the fridge maintains temperature within about 1.5 degrees F and I can see that going from a lower shelf to the one above it (glass shelves) increases the temperature about 2 to 2.5 degrees. So from the bottom shelf to the top shelf is about 5 degrees spread. I also have one in my car (Phoenix, AZ area). I am curious what the in car temp range will be in the summer and whether this thermometer will handle the high temp extreme (the manual rates the operating temp as 32 to 122 degrees F). For accuracy I give it 5 stars since it seems to match other non-Govee thermometers that I would have sitting right next to it within about its rated +/-0.5 degree F rating. Battery life is suspect. Using the batteries supplied, they died in the one kept in the car in about 10 days. A fresh set of alkalines is still going after 21 days. Will update the review when I get a better idea of battery life. The one in the fridge is still going after 40 days using the supplied batteries. The value of this thermometer is great. The thermometer functions are great. I love the logging capabilities. The app works just fine on my 2 1/2 year old Huawei Android phone to download (via Bluetooth) temperature data. If the display was even just okay, I would give it 4 stars (1 star still deducted for not being able to export data without an account).

We run several of these around a 1500 sq ft house. One in the bathroom tracks humidity spikes so Home Assistant can detect shower use, another handles temp and humidity logging in the bedroom. I only installed the Govee app briefly, and it seemed useful. Instead these sensors broadcast one way to an ESPHome module set up as a BLE receiver for Home Assistant. The receiver picks them up from about 40 feet away through several walls, which covers our whole floor plan with a single ESP32. Readings are responsive and track closely with our Nest thermostat, so accuracy is good enough that I've never bothered trying to calibrate. They also run for months on rechargeable NiMH AAAs. The unit is big enough that it could easily fit AA batteries instead of AAAs which would stretch the runtime even further. Not a real problem, just a missed opportunity. If you want it to last longer, I'd recommend Energizer Lithium AAAs or similar. If you want cheap, reliable temp and humidity sensors for a smart home setup without a cloud account or hub, these are hard to beat. They work fine standalone with the LCD too.

I love these for monitoring the temperature and humidity in my reptile cages. I just set them in the substrate or attach to the sides with mini Velcro strips. They give clear, accurate readings and the app works well. I only wish I could track them while not at home, but no complaints otherwise.

I like the size of these thermometers because they aren't too small or too bulky. They last a long time on battery. I have one in each room of my home to make sure my ac is running as it should and that my ac thermostat is reading properly. So far the accuracy of these thermometers is 1-2 degrees off here and there. I'm okay with that. They aren't magnetic.

These thermometers just work the way they are supposed. No matter what batch you get, as I have bought them several times, they are all in spec and compared side be side neither temp or humidity vary by more than one number, in many cased they show same, So an outstanding value for the price not even considering the remote history download and super easy pairing with their phone app

Excelente produto! Sensor bem preciso, e boa qualidade de construção. Fiquei positivamente impressionada com a facilidade de uso do aplicativo e visualização dos dados. O equipamento armazena dados durante algum tempo (eu ainda não testei quanto tempo - mas pelo meu uso, pelo menos 24 horas), e depois os dados são facilmente baixados por bluetooth para o celular ou tablet, em forma de diversos tipos de visualização de gráficos. Recomendo bastante o produto!

Simple accurate

I received the device in a sealed box and good condition. The Govee Home app helps me calibrate the Hygrometer, check the battery status and keep track of past readings. I will purchase it again if I need one. If you think that the sensor reading is not accurate, you need to calibrate it. ADD: After using it, I bought a 2nd time for my bedroom. The one on the right has been calibrated when I first using it. The one on the left was the one I just received and without any calibration. As you can see, the readings on both devices is almost indentical.

Accurate readings. Easy for digital data transfer.

Me parece que el producto es bueno, no sé que tan fidedignas sean las mediciones, sin embargo es fácil de instalar y de obtener la información por Bluetooth. Sin duda lo recomiendo si requieres monitorear la temperatura de un lugar. Excelente atención de parte de Tienda Roja.