SensorPush HT.w Smart Temperature Sensor & Humidity Sensor - Thermometer & Hygrometer w/App Monitoring - Water Resistant Temperature and Humidity Monitor w/Heat Index for RV, Fridge & More

Work great, simple setup and reads data very well

I don't do many reviews. I really only review really bad stuff or really great stuff. This is one great ones. Preface: I only really use the temperature monitoring features. 6 sensors and 2 gateways. Tl:dr Pros: Setup is stupid simple. Accurate (Plus the ability to calibrate the temperature up or down.) With a Gateway you get Push notifications, email alerts, and app alerts when a temperature or other readings are outside your custom range. Can also check temperatures anywhere you have internet. (with gateway) Also has a web based interface if you don't want to use the app. (with gateway) App shows a wide array of metrics and data and isn't sluggish in doing so. Realtime data trends. Save and view historical data/metrics Smart home/Assistant integration (with gateway) Cons: Price can be a factor here but look at it as an investment in your food preservation! Sensor could be a bit bigger to allow for stronger bluetooth signal. Backstory: Two upright freezers blew from a power overvoltage at night and we didn't notice. Ended up losing thousands of dollars of food. Since then I looked for a well built and, most importantly, ACCURATE and FUNCTIONAL way to monitor multiple freezers and refrigerators with push notifications. After going through a bunch of other sensors I got one of these and tried it for a few months. I was totally blown away. These sensors are very accurate and very responsive to temperature change. The app shows you all the data you could want with near realtime (to the minute) readings, trends, averages, etc all in an easy to read and intuitive interface. The push notifications are where these things turn to gold for me. When paired with a G1 Gateway from SensorPush you can access the data wherever you have internet! But the REAL plus is that you get push notifications, app alerts, and email alerts when a sensor reaches a custom temperature threshold. If I had that before my freezers blew I could have woken up and seen the notifications and then scrambled to save my food. I can't say how pleased I am with these sensors. I can honestly say that I feel better knowing that, should another catastrophe happen to my freezers, these sensors will alert me and I can have time to save my frozen things before they thaw. I will update my review as time goes on. Some of the freezers I have get really cold (as seen in the pictures) so I shall see how resilient they are!

The very best! Best hardware and best app. Expensive compared to the cheap offshore products, but made in USA and worth the extra cost. These arrived and were installed about 3 days before a planned out-of-town vacation. I noticed on the first day that the freezer temperature was slowly rising, so I set the temperature lower, but it didn't help. Turns out the fridge/freeze was on its last legs. We bought a new unit and installed it the day before we left. Because of the Wi-Fi the sensor has, I was able to monitor the temperature from out of state. What a relief it was knowing we could watch the temperature and know everything was ok. This sensor saved our holiday!

I spent most of my working life designing and using electronic equipment. When I started with this product family about three years ago I was hesitant. It was a little pricey, it didn't quite fit my needs in some respects. But I had tried the cheap stuff like Govee. And while their stuff isn't terrible, it isn't great either. Worst of all it requires Chinese software on your phone, and you don't have to be a student of global politics to know that the CCP/PLA can compel companies to put back doors and spyware in their software. And why wouldn't they, when it gives them great intelligence gathering, and toehold platforms for cyber attacks? So I was ready for something better, but I did not want to spend the next few months rolling my own solution. I cannot tell you how happy I am that I found Sensor-Push. It is rock solid reliable, and while the modules use a weird battery, it lasts a couple of years. At this point I have sensors monitoring everything from my pet poultry in their house, to the return air in my HVAC system. I have five sensors that are used to monitor dry aging of meat, yeast and sourdough ferment production and storage, bread-making, and I soon plan to add monitoring of my steam injection oven, espresso machine, and coffee roaster. I am using a couple of their Bluetooth to Wi-Fi gateways, which not only keeps me from encountering any out of range problems, but it also lets me check on things from anywhere in the world. But wait, because I buried the lead. Today is Sunday. This morning I decided to send them an email about special requirements I have and things I would like to see in the future. I figured I would here from them later next week. Within the hour I had a reply from a knowledgeable, helpful, friendly guy. And the answers I received were excellent "can do" answers. Now I have been involved in electronics professionally since 1975, and as a hobby, from about age 11. I remember the time when I could pick up the phone with a problem and wind up talking first to a sales engineer, and ultimately to the guy who designed the IC or other component - but it has been a lot of years since things worked that way. Today reminded me of the excellence I used to encounter daily in the 1980s. So if you are considering an application that these folks can meet, and you want a rock solid product with software that doesn't make you cringe when you install it on your phone, I will recommend Sensor-Push without hesitation. And if you don't see what you need in their lineup, send them an email. I can't promise a Sunday reply, but this is a company that wants to meet the needs of its customer base. They have a good thing going and it seems logical that they will expand their offerings over time. So yes, I am a fanboy, but using the product and being very satisfied is my only connection. I hope you found this helpful.

I've been using this device now for a little over a month and I'm very please with the device and the app's good overall design. I'm using the SensorPush to monitor the temp and RH in my crawlspace after having it encapsulated. After following instructions on the SensorPush web site I got the rel. humidity calibrated but it was already within 3% of the proper reading (using the salt test) out of the box so I was tickled with this unit's initial accuracy. I didn't touch the temp readings, the SensorPush measured within 0.5F of my two (rather pricey) Honeywell thermostats so I figured what came out of the factory wasn't worth adjusting. The app is very well designed, it's very intuitive and SensorPush explains it all quit nicely on their web site. The only reason I dinged it 1 star is I sometimes I have trouble downloading the data on my phone from the sensor. It seems every day or every other day it takes 2-3 tries of manually refreshing the download to get the data and strangely on two different phones (one Android 7, one Android 11) the SensorP just vanishes from the Bluetooth list. I have to either stop the app manually or reconnect via BT when this happens. It doesn't happen often but neither of the phones drops any other BT associated item so I don't get why the issue is hapepning. And distance isn't the issue as I'm within 3 ft. of the device. Except for that minor annoyance the little bugger works quit nicely, plus SensorPush's web site is fantatically designed. The guys that run the place be more like engineers selling and supporting a precision measuring device, not selling a consumer-grade device that they could care less if it works well or not. This gizmo may be higher priced than competitors but it's WELL worth the asking price. if I could change anything (I can live with the app) it's the weirdo battery used. It's the same cell used in a lot of these remote sensors but man is it hard to find and the cells sold on Amazon have horrid ratings when you dig into them. I'm not exactly enamored with spending the $$ to get them from DigiKey or Mouser either due to their shipping charges (they're geared to sell to businesses like the electronics company I work for, not individuals). Sounds like when the battery change time comes I'm making so mods so I can run it off AA primary lithium cells........

I can't express how relieved I am to have discovered the SensorPush Wireless Thermometer. This device has proven to be an absolute game-changer for my business, and here's why: 🥶 Peace of Mind in a Crisis: Recently, we had a walk-in freezer breakdown, and it was nothing short of a nightmare. However, since incorporating the SensorPush into our freezer monitoring system, I no longer lose sleep over such incidents. The ability to monitor temperature from my phone has been a game-changer. 🚨 Immediate Temperature Alerts: With the SensorPush, I can effortlessly monitor temperature levels and receive instant notifications should they stray beyond the safe range. This is invaluable in our maintenance routines. For instance, I've set an alert at the highest temperature reached during the defrost cycle, which occurs every 6 hours. This not only ensures that our goods remain safe but also serves as a reliable indicator of the proper functioning of our defrost timer. 📈 Valuable Historical Data: Having access to historical temperature and humidity data is invaluable. It is helping us track trends, identify issues, and maintain optimal conditions for our products. 🙌 Indispensable Addition: I can't help but wonder how I managed without the SensorPush before. It has become an indispensable tool for my business, and I can't imagine running my operation without it. 💡 No Monthly Fees: One of the most significant advantages of the SensorPush is that it doesn't come with any pesky monthly fees. You simply purchase the sensor unit, set up the Wi-Fi gateway, and install the app on your phone – it's incredibly user-friendly. I'm so impressed with the SensorPush Thermometer that I plan to install it in all of my freezers. The peace of mind it brings, coupled with its ease of use and affordability (no monthly fees!), make it a must-have for anyone who needs reliable temperature monitoring. Whether you're a business owner or just someone who wants to keep an eye on temperature and humidity, this device is a true game-changer. I wholeheartedly recommend it!

Maybe it's a little weird to be so enthusiastic about a temperature and humidity sensor, but this product is very well designed. It is surprisingly small and has a clean app that allows real-time monitoring and downloading of historical data. It was trivial to connect (bluetooth) to my phone. I checked it's accuracy with a Boveda 49% humidity pack and it was spot on. The app allows calibration but this wasn't necessary. Several other inexpensive hygrometers I had on hand all overestimated relative humidity by 5-7 percentage points. Finally the documentation that came with was unusually clear and helpful, and the website equally so. Worth the money to me to be able to properly adjust the guitar room humidifier.

Easy set up and seems to be working very well! I’m pleased that it’s also not very big so it doesn’t take up a lot of room in my refrigerator. Since I put it in the fridge, I’ve noticed that it is showing my refrigerator temperature cycling up above 40 degrees regularly. That’s very helpful and interesting data to know and likely an indication that I need to clean the refrigerator coils!

I'm not often given to writing reviews, but in this instance I had to make an exception. For occupational and safety reasons, it is important for me to know early morning outdoor temperatures especially through the winter months. Over the years I've had so many so called weather stations with an outside sensor and an indoor read out. Mostly these have been next to useless, hardly ever making the claimed wireless connection irrespective of where they were placed. Looking for yet another solution, I came across SensorPush, never heard of them, no idea what they were about, or indeed if this would be the answer to the eternal problem. So I emailed the guys at SensorPush outlining my problem and what I needed to achieve. Allowing for the time difference, I got a prompt reply which from a customer service point of view was very encouraging, a brief further exchange of emails and they were able to confirm the unit most suitable for my needs, which I duly purchased there and then. I cannot begin to tell how impressed I am with this product, it is absolutely brilliant, having downloaded the app and paired with my phone, all I needed to do was position the sensor in an outdoor protected location (as advised by the guys at SensorPush) and this has worked flawlessly. I now have accurate outdoor readings from anywhere in the house (bluetooth range seems fine so far) I'm sure I will add additional internal sensors mostly for controlling humidity later in the year

Rapport qualité prix beaucoup trop cher, j’ai un autre appareil qui m’a coûté 25 € et qui donne les mêmes mesures. En plus la qualité du plastique laisse à désirer c’est beaucoup trop cher pour ce que ça vaut.

This sensor has been hanging off the outside of my camera bag or EDC bag, with me every single day for the last five years. I've only had the replace the surprisingly thick coin battery once since getting it. Finding the right battery may not be trivial as it is not a common size. Seems accurate and love the functionality of the iPhone app, being able to track and graph inside and outside temperatures over time. The durability has been impressive!

On est très satisfait du produit. On met l'appli, on met le boîtier ou on veut et on retrouve sur l'appli une courbe de température et une d'humidité. Fonctionne en Bluetooth mais l'appareil peut garder une vingtaine de jour les données en mémoire pour les Rapatrier dans le téléphone si vous n'étiez pas à côté. Mesures très précises !

Extremely reliable, precisely calibrated device. The Application works easily and clearly, and is easy to use. For convenient operation, it is worth buying the G1 WiFi Gateway. I can highly recommend this excellent tool.