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    SensorPush

    HT1 Wireless Digital Thermometer/Hygrometer for iPhone/Android. USA Developed and Supported Humidity/Temperature/Dewpoint/VPD Monitor/Logger. Indoor/Outdoor Smart Sensor with Alerts

      • Based on 5,417 reviews
    Condition: New
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    $49.99 Why this price?
    Save $19.99 was $69.98

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    Returnable until Jan 31, 2025

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    Availability: In Stock.
    Fulfilled by Amazon
    Arrives Tuesday, Apr 15
    Order within 13 hours and 35 minutes
    Available payment plans shown during checkout

    Features

    • Peace of Mind, Now - Easy setup eliminates frustration. Competitors require complicated, glitchy setup. SensorPush skips the headache. Customers tell us "it took longer to open the box than to set up!" SensorPush does the work, so you don't have to.
    • Out of Sight, Out of Mind - Reliable hardware, battery life of 1-2 years in typical conditions and excellent Bluetooth range mean SensorPush just works. App gets updates when in range (within 100 meters line of sight - less with walls or other obstructions) so data is ready to view at your convenience. Add the SensorPush G1 WiFi Gateway for access anywhere via the Internet.
    • Protection, in the Background - SensorPush is always monitoring and recording temperature, humidity, dew point, and VPD, ready to alert you when you're in Bluetooth range, or even from afar with the G1 WiFi Gateway. Perfect for freezers and refrigerators, attics, basements, guitars, wine cellars, humidors, plants in greenhouses, nurseries or grow tents, reptiles, terrariums and other pets.
    • Don't Just See, Understand - Always know what happened with 20 days of on-board data logging and unlimited in-app storage. Other apps can't handle the data, so they limit storage, discarding past history. SensorPush engineering lets you easily zoom and scroll through years of data. Or quickly export it to your favorite software for further analysis. With a G1 WiFi Gateway, you also get unlimited cloud storage to view data remotely in-app or even on your computer.
    • A Brand and Product You Can Trust - 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 SensorPush a one-of-a-kind premium environmental monitoring experinece. Any questions? Just reach out. We're always happy to help, before or after your purchase.

    Brand: SensorPush


    Special Feature: Low Battery Indicator, App Companion, High Accuracy, Programmable


    Color: Blue


    Age Range (Description): Adult


    Included Components: Battery


    Display Type: Digital


    Connectivity Technology: Bluetooth


    Product Care Instructions: Wipe Clean


    Unit Count: 1 Count


    Power Source: Battery Powered


    Item Length: 1.57 Inches


    Unit Count: 1 Count


    Manufacturer: SensorPush


    Model Name: HT1


    Model: HT1


    UPC: 864473000208


    Brand Name: SensorPush


    Age Range Description: Adult


    Included Components: Battery


    Response Time: 500 Milliseconds


    Reusability: Reusable


    Resolution: 0.5 degrees fahrenheit


    Indoor Outdoor Usage: Outdoor, Indoor


    Power Source: Battery Powered


    Number of Batteries: 1 Lithium Metal batteries required.


    Upper Temperature Rating: 1.4E+2 Degrees Fahrenheit


    Special Features: Low Battery Indicator, App Companion, High Accuracy, Programmable


    Display: Digital


    Connectivity Technology: Bluetooth


    Color: Blue


    Product Care Instructions: Wipe Clean


    Frequently asked questions

    If you place your order now, the estimated arrival date for this product is: Tuesday, Apr 15

    Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

    To initiate a return, please visit our Returns Center.

    View our full returns policy here.

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    Similar Products

    Top Amazon Reviews

      • 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. ... show more
    Reviewed in the United States on August 9, 2019 by Jerry
      • Works great. Functions as advertised. Shipped and arrived on time. Quick set up.
    This is the third temp/humidity sensor plus I’ve purchased. The other two are two years old and have accurate readings in my guitar cases. This one I placed in my crawl space and using blue tooth it reports as advertised to my iPhone. I have used the first two for two years and have not had to replace batteries. The app is easy to download and intuitive. ... show more
    Reviewed in the United States on November 4, 2024 by Charles Z.
      • Super easy installation
    So I easy to install! App is very user friendly! Great little device but they only last a few years then need replacement which is still not bad for the price.
    Reviewed in the United States on November 14, 2024 by Crystal
      • It works
    I didn’t activate the product for a year because I didn’t like the invasive privacy wording in the activation literature. Finally I relented, and “they” (Chinese Communists?) can gather my personal information. The item connects to my iPhone and appears to work reliably.
    Reviewed in the United States on October 27, 2024 by J. Einhaus
      • Does the job as advertised
    This sensor was very easy to set up, except for setting the proper Android permissions for the app. That is not SensorPush's fault, it is Google's fault for allowing different Android phones to have wildly different Settings UIs and for letting them change all the time. The SensorPush part of the setup was super easy. To test one sensor, I put it in the small grow tent where I am growing lithops, directly alongside a Thermoworks Signals probe I use for monitoring temperature and the exhaust fan's temperature sensor. I had assumed the SensorPush sensor would be problematic because everyone says it is so sensitive to direct sunlight, so I figured it would be at least a little sensitive to a powerful grow light. But it performs almost exactly as advertised, only +/-1.4F different from the Signals readings. It does read both higher and lower than the Signals device, so I can't use the SensorPush calibration setting to adjust it (as I could if it were, say, consistently reading too high), but I don't care because it is performing to specs and good enough for my simple needs. I put a second sensor in a fridge that I have in our garage. I didn't bother to compare this one to a known-good device like the Thermoworks; my goal for this test was to see if I could get readings from the sensor when it was inside the fridge out in the garage. It turns out that as long as my phone is not at the far end of the house, it can get readings from the sensor. Since I am buying the SensorPush wifi gateway and the gateway will live close to the garage, I'm all set. The sensor did alert me when the temp in the fridge got too cold, so that is working as well. I will be putting 2 more sensors outside in 2 cold frames that I have ordered for my succulents so I can monitor them. My big concern with the cold frames is that they will get too hot before the auto-opening vents kick in. The SensorPush sensors should be able to alert me if that happens. And let me thank SensorPush for something else: intelligent UX. If I set my Thermoworks Signals device up with high and low temperature thresholds prior to placing its probe, and the probe senses the temp is outside that range, it IMMEDIATELY starts screaming at me and continues screaming at me until I can shut off the temperature alarm and place the probe e.g. in a roast I'm going to cook. When I set the high and low temps for a SensorPush probe, on the other hand, it was smart enough to say, "OK, the temp is outside the allowed range, but he just set the allowed range, so I'll wait until the temp goes into the allowed range and THEN start monitoring for it to go out of range again." This makes so much more sense. Here's how it worked with the sensor I put in the fridge: I set the low temp to 33F and the high temp to 40F. The sensor was in a 70F room. The Thermoworks would've been screaming at me already. But the SensorPush waited until I put the sensor inside the fridge and the temp registered between 33F and 40F to "arm" its alerts, so to speak. After a while it alerted me that the temp had gone below 33F. Perfect. I am happy with these sensors. If I had known there were higher-end models that were slightly more accurate, I probably would've sprung for those, but honestly the low-end model is good enough for my needs. Now I can retire the Signals device I've been using to monitor the grow tent and go back to using the Signals for cooking, and I'll have all of my temperature sensor readings and alerts in the single SensorPush app. ... show more
    Reviewed in the United States on December 3, 2022 by R. C. Jackson

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