SensorPush HT1 Smart Temperature Sensor & Humidity Sensor – Thermometer & Hygrometer w/App Monitoring – Indoor/Outdoor Temperature and Humidity Monitor w/Heat Index for RV, Fridge & More
$54.95
Price: $54.95
(as of Feb 09, 2026 04:31:27 UTC – Details)
From the brand
SensorPush
Quality. Design. Accuracy. Service.
We started over 15 years ago building technology for brands like Nike and NBC.
In 2015 we needed a temperature and humidity monitoring system, but couldn’t find any with the quality we wanted.
So we got to work. SensorPush was born.
Today, we still hold the same values: quality, design, accuracy and above all, service.
That’s why, when you want the best, there’s only one choice: SensorPush.
Why do we love what we do?
We obsess over every detail of every aspect of our products. Function, form, software, hardware – we love it all. We love to create, and help people solve problems.
What makes our products unique?
Our small team and integrated approach to design and engineering yields high quality products that are a joy to use.
That same small team provides service that is second to none.
And two of our sensor models (and more to come) are made in the USA!
What problem are we solving?
We make accurate environmental monitoring easy for all.
SensorPush
NO INSTALLATION FRUSTRATION: While other temperature sensors require complicated, glitchy setup, SensorPush skips the headache with a setup process that takes seconds. Whether you need an outdoor thermometer, a room thermometer, a fridge thermometer, a freezer alarm on your phone or a humidity and temperature monitor anywhere else, SensorPush makes it easy!
SIMPLE & RELIABLE: Sensors are manufactured with reliable hardware, a 1-2 year battery life in typical conditions, & excellent Bluetooth range. The app, available in 6 different languages, updates when in range of the sensor (within 100m, line of sight), so data is ready to view at your convenience. For access anywhere, add the SensorPush G1 WiFi Gateway (sold separately) to create an ideal WiFi temperature sensor or humidity monitoring solution for cigar humidors, greenhouses, freezers & more.
24/7 MONITORING AND REPORTING: Once connected, SensorPush constantly records temperature, humidity, heat index, dew point, and VPD. It includes 20 days of on-board data logging and unlimited in-app storage, and allows you to easily zoom and scroll through years of data or quickly export it to your favorite software for further analysis. With the addition of a G1 WiFi Gateway (sold separately), you also get remote access and unlimited cloud storage to view data remotely in-app or on your computer.
HEAT INDEX MONITORING: SensorPush now calculates Heat Index, showing how hot it really feels by combining temperature and humidity. Get a more accurate view of thermal comfort and heat stress risk, helping you stay safe and comfortable in warm weather.
VERSATILE APPLICATION: The possibilities are endless! SensorPush is ideal for freezers and refrigerators, attics, basements, guitars, wine cellars, nurseries or grow tents, reptiles, terrariums and other pets. It’s a perfect greenhouse thermometer, remote temperature monitor for RVs, or chicken brooder thermometer as well as an ideal humidor hygrometer.
A STANDARD OF EXCELLENCE: SensorPush is a U.S. based company. Development and support is handled in-house by our small, caring team. Thousands of satisfied customers agree that our quality, accurate components, careful design, and dedicated, responsive support make the SensorPush digital hygrometer thermometer a one-of-a-kind premium environmental monitoring experience. Any questions? Just reach out. We’re always happy to help, before or after your purchase.
9 reviews for SensorPush HT1 Smart Temperature Sensor & Humidity Sensor – Thermometer & Hygrometer w/App Monitoring – Indoor/Outdoor Temperature and Humidity Monitor w/Heat Index for RV, Fridge & More
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Jerry –
This can save the day
After loosing two freezers full of food, I decided I needed a sensor that would work in a freezer in the bay of my motor home. After having two different ones that worked on a freezer and refrigerator, different brands, and not working underneath in a compartment, I decided to try the Sensor Push. Amazing! I am not a technocrat, and having read some of the review about lack of documentation, I went for it. Received in one day, opened the box, unpacked it, looked at the documentation … yep, 4 pictures. Picture 1 Smart phone with ICON for play store and ICON for app store. Simple. Opened Samsung Galaxy S10 and downloaded and installed the app for Sensor Plus. Picture didn’t say Sensor Plus, but after experience with 300 plus other apps, it is normal to push the mic button and say the name of what you have in your hand. Sensor Plus! Nice. Downloaded and installed in seconds, which looked like the second picture. 3 picture looked easy enough … answer yes to allow location and turn on bluetooth. Picture 4 … this is the hard part, a picture of the sensor appeared on-screen and said to place the sensor over the picture. Just like that we are hooked up and connected to blue tooth. From there, no more pictures in the booklet. But, looking at the phone the screen showed the name of the sensor (I changed it to represent the location it would be used), next temperature with a little line with MIN and MAX, with an option for an alert. I want to know when the freezer changes from it’s normal 0 degrees to 15 degrees, which allows me time to pull off the road and open the compartment and take investigate why the freezer has changed, before things start thawing above 32 degrees. Same option for humidity, which I skipped quickly by, and then options to calibrate temperature and humidity. They were already at room temp, so until I found an oven or other thermometer to use to calibrate, I left factory temps alone. Hit the done sign, and placed the sensor in the freezer. Waited and watch the temperature of the sensor start to drop. Closed freezer tightly, closed the compartment, and took a seat outside with no metal around about 20 feet away. Neat, Hit the name of the sensor and two graphs … one for temperature and one for humidity. Both falling as the sensor started getting cold. Watching over time, I can see where the temperature starts to rise, and then the compressor kicks back in and the temperature starts to drop one again. Would I buy one again! Of course, now the wife wants one inside the refrigerator as well. Since we normally have wifi when traveling, I ordered one more sensor for the refrigerator and the gateway sensor, so when we stop and leave the coach unattended, we will know if any issues develop. Great product and I expect the second sensor and the gateway to be of the same high quality standard. Will update if any issues.Batteries … should last 1 – 2 years under normal warm conditions, so since the sensors will be refrigerated and frozen, I ordered a 5 pack of CR2477s for insurance. Amazon will ship anywhere we go, but until we find out exactly how long the last under extreme conditions, I’ll carry enough to get me to the next required battery change and order more.UPDATE: Bought second sensor and G1 Gateway. This was too easy to hook up. 11 days and no more lost food. All components work well together and with the Gateway, food temps can be monitored while away. So far battery in sensor has dropped to 2.7v in 11 days, this is definitely in extremely cold freezer. Gateway is 20 feet away and monitoring two sensors without issue. Will buy another set for the house. These work well in a motor home surrounded by metal and all kinds of electronic components.
Richard –
Works exactly as described – Nice Product!!
I was in quick need of a tool that records temperature and allows the data to be displayed as a chart. After looking on Amazon, found SensorPush. Was a direct hit on what I needed. Could not find a similar product on Amazon.My main purpose of this product is to record temperatures throughout the day to show my A/C company that the new A/C they installed in my rental home is not cooling the house properly. I first practiced with it at home for a full day/night just to make sure it worked properly. Placed the sensor outside, then inside the house, with and without the A/C running. It performed flawlessly.PROs:- Takes two minutes to setup. Bluetooth sync to my Galaxy S8- Starts working immediately once you are synced with your phone- Polling samples are every 60 seconds- There is no on/off button. It’s always running- Very accurate temp readings (I compared the temperatures against another thermometer- Live view (via cellphone app) of stats (hourly/day/week..etc)- Create your own XCEL graphs with the CSV file that you export out of the sensor – I attached a picture to this review that shows the graph I created from the CSV file. (shows temp range over a time period)- Saves about twenty days of statistics inside this little Sensor- Push notifications worked just fine when I hit my thresholds- Very small in sizeCouple notes:1. The very small instructions booklet is not helpful. (is mainly for warranty, disclaimers..etc)2. First four pages is confusing – just four cartoon-like pictures. I think they are trying to show you how to scan the barcode to download the app.3. When the sensor is in a hot environment (i.e. 100 degrees) and you move it to a cooler area (i.e. 85), takes 30-40 min for the sensor to finally show the cooler temp. – Not sure if it is normal to take that long. In the attached picture, you can see how long the sensor took to go from 99 to 83 degrees (all I did was move the sensor from outside to inside the house. But going from cooler to hotter (i.e. 85 to 100) is much quicker.4. If you are not going to use it for a long time, may want to take out the battery.5. This is a bluetooth devices. If you want wifi , then you will need to purchase the gateway box for an additional $99.00Overall, excellent product and well worth the $50.00. You can’t go wrong with this sensor.
David Duncan –
Works as advertised. No regrets.
I’ve had the original HT1 sensor for two years. It has been in the living room providing feedback on temp and humidity. The Sensor-push app is easy to use from setup to day to day use. I’ve used the app with my iPhone and S24 Ultra without problems. I find it particularly useful in the winter to monitor humidity and verify the humidifier is working in the living room and bedroom. It has been excellent in all regards. I’ve bought two more HT1’s over last two years for a total of three. One is in the basement and the other is in the standup freezer in the garage. Both work as well as the first one. The one in the freezer has not had any problems. The freezer is kept at -1 deg F. Being in the freezer does limit its blue tooth range somewhat. If I’m in the kitchen which is 25 feet from the freezer it updates without a problem. The one in the basement and living room I can read anywhere in the house and just about anywhere around the yard. The battery life is as advertised. I get about 14 months of life from the battery before it needs replacement. A word of advice when changing the battery: Make sure you have the new battery at hand. Don’t remove the old battery and then open the package with the new battery. You have about 15 seconds to slide out the old battery and slide in the new battery. Taking longer will result in having to go thru the bluetooth pairing process with the app. I’m very satisfied with the HT1 and recommend it to others.
David G. Loucks –
Works pretty well, perhaps some range limitations
Rugged (used them outdoors, although shield from rain). Seem accurate (when eyeballed with liquid thermometer) Battery lasts at least a year. Wish the range was longer, expecially when I try to use them to monitor the interior temperature of a refrigerator — being in a metal box like that means it needs to be pretty close to the gateway to work.
abdullaHajouni –
good
Michele S. –
Configurazione semplicissima, connessione senza problemi, misurazioni attendibili, insomma un ottimo prodotto. L’app potrebbe essere migliorabile, in particolare per la possibilità di zoomare di cui anche altri hanno lamentato la mancanza, e il refresh dei dati che non è sempre immediato, ma il customer care (tempestivo e disponibile) mi ha confermato che ci saranno evoluzioni. In ogni caso, volendo informazioni dettagliate, c’è una comodissima funzionalità di export dei dati che permette di leggere tutte le singole rilevazioni in formato tabellare (e, volendo, quindi, costruire grafici personalizzati con un qualsiasi foglio elettronico tipo Excel)Il costo non è irrisorio, ma ciò che mi ha convinto è che si tratta di un sistema espandibile all’infinito e gradualmente: la maggior parte delle stazioni meteo non professionali supportano al massimo 3 sensori ed hanno comunque un costo significativo per fornire i dati su uno schermo nella maggior parte dei casi LCD o in qualche caso a colori ma comunque piccolo e primitivo, mentre questo sistema consente di partire con un solo sensore e già beneficiare dello schermo di uno smartphone (o di un laptop esportando i dati), e poi via via aggiungerne altri secondo necessità, eventualmente corredati dal modulo web per poter accedere direttamente da laptop anche da remoto. Se si mettono insieme queste considerazioni con il fatto che il sensore è preciso, affidabile e compatto, dal mio punto di vista è difficile pensare a una soluzione migliore
Krak68 –
Capteur acheté pour contrôler la température et l’hygrométrie dans ma cave à vins électrique.Matériel très compact donc facile à glisser dans ma cave.Pour garantir la précision des données, il est nécessaire d’etalonner le capteur ; opération effectuée à l’aide du kit “HYGROMETER Calibration” de la marque Boveda 75% RH. Extrêmement efficace et facile d’utilisation, ce capteur fonctionne seul en liaison Bluetooth (obligé d’être à proximité du capteur pour relever les informations) ou via un module Sensorpush WiFi G1 (100,00 € en sus) pour contrôler les valeurs de n’importe où. Ces dernières sont enregistrer dans l’application Sensorpush et peuvent être extraites au format CSV pour les intégrer à Excel par exemple.En résumé, le produit coûte un certain prix mais à l’usage, ça en vaut la peine. Je suis très satisfait de mon achat, je viens d’investir dans un second capteur pour ma deuxième cave ainsi que le module WiFi pour être alerté d’éventuels défauts sur mon portable, il serait dommage d’altérer plusieurs bonnes bouteilles pour un problème de température ou pire, d’hygrometrie.
Draatsi –
Bought this to monitor humidity and temperature for my mandolin in its hard case. It’s ideal. Setup was a breeze ( both on my iPad and my android phone); readings very accurate (compared to a recently fully calibrated Kestrel weather device). The Bluetooth range is impressive. Compact size is great for an instrument case. The battery supposedly should last about a year, so no recharging hassles, no sockets to get damaged or cables to lose, and battery replacement looks easy. The app is clear and elegant. There is a facility to email yourself a Csv file of all data for use in a spreadsheet. There are cheaper options for this type of monitoring, but this is top notch. Apparently there are plans for a wifi bridge, which might be useful for some users who need to monitor when away from the sensor location (the device itself retains about 2 weeks worth of data). When Amazon was out of stock of this item, I contacted SensorPush and they got back to me immediately with accurate information about the restock date: so all the signs of excellent customer service. I will update in a few months time on long term performance, but for now I am completely satisfied.
Buyer –
I use these sensors when backpacking to log temps inside and outside my tent. Great graphical software.