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

Really pleased with this. Got it for my solar kiln to get a general idea of the temperature highs to confirm it was sterilized. Setting it up was super quick, and I hung it in the kiln to get a more general ready. Has worked out perfectly. The connection and data upload is super quick, and having daily readings is great.

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.

Bought this to initially experiment with it in my church, by monitoring air conditioner temperatures. Although our small church has no internet, this device still sends me Bluetooth data when I pull into the parking lot to check mail deliveries. In time, I'm hoping to use the data to report trends to our church board about reducing our power bills, while watching for breakdowns also. In just the few days I've used it, I like it so far. Will like to see a few weeks/months data. Thanks

A great use of low-power bluetooth connectivity to monitor temp/humidity. I had to calibrate the unit for temp (did not check humidity). The app displays really small fonts for temp readings when viewing graphs. The developer should fix that, as it's annoying. If the battery lasts 1-2 years I will be quite satisfied.

I'm in the hot and humid south. I purchased a new home last fall with an encapsulated crawl space. During my pre-closing inspections, which were multiple, issues with the crawl space environment were ongoing and supposedly addressed. I'm uncertain if they were truly resolved. After much research, I decided to buy this SensorPush work horse to compile data prior my builder one year warranty period expiring. Data from this SensorPush IS and will help lay the ground work if corrective action is needed in the crawl space. If you have an encapsulated crawl space I highly recommend you use this device. The APP is very good. I agree with other reviewers, the APP font needs to be bigger and/or darker/bold and kinder to those of us with older eyesight. Some of those reviews and suggestions are from over a year ago. Disappointed the developers did not make the changes. I had a more basic monitor, another brand, in the space (no APP), but this little work horse is far superior. I'm so pleased, I just purchased another one! Refreshing to find a product from a company who knows what they are doing!

Setup was a breeze and I also purchased the Sensor Push Gateway so I could be notified of any problem via text when I’m away from home. I definitely would buy again!

I really like this unit. I bought it originally to monitor condensation levels in my RV during storage. All data is saved internally and you do not need any internet service to gather this data. I didn’t test how far away I can pick up the data but it is much more than 25’. Then I started using the device to setup refrigerator temps in my RV. This is very valuable. The. I did same at home. I am going to buy one more unit.

I set this up within seconds and it’s working great!

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.

Registra continuamente la temperatura y la humedad. Instalas en el teléfono la aplicación y cuando acercas el teléfono se descargan los datos en el teléfono vía bluetooth. Funciona con unas pilas que vienen incorporadas y duran unos dos años. En realidad no sé si tiene una pila o más, ya que jamás las he cambiado.Tengo una piscina dentro de un invernadero, dotada de cubierta de lamas que permiten aprovechar la luz solar de día para calentar el agua replegando las lamas, y guardar la temperatura de noche desplegando las lamas. Compré el aparato para determinar como aprovechar mejor la luz solar para calentar el agua de la piscina. Estaba claro que en un día soleado conviene replegar las lamas para que pegue el sol de lleno en el agua. Pero no estaba claro qué hacer en días semisoleados o nublados.El aparato no está pensado para medir la temperatura del agua de una piscina. Pero se puede hacer encerrando el aparato dentro de un recipiente hermético y colgado el recipiente con un lastre dentro del agua. Usé un recipiente de plástico con una tapa giratoria reforzando la estanqueidad de la tapa con cinta de teflón. Pusé una pequeñas piedras en el fondo del recipiente como lastre. Además introduje una pequeña bolsa con bolas de cloruro cálcico como deshidratante por si había alguna pequeña fuga agua. Ajusté la cantidad de lastre para que quedasen sumergidas dos terceras partes del recipiente. Sujete el recipiente con una brida al borde de la piscina. He comprobado que sumergiendo el recipiente por completo no funciona bien porque se transmite mal la señal al teléfono móvil. Aparentemente la señal de bluetooth atraviesa mal el agua.El sistema me funciona a las mil maravillas. Tengo el registro del agua de la piscina con la oscilación de la temperatura desde hace más de un mes con muchísimas medidas cada hora. Como mide la humedad también compruebo que el recipiente donde introduje el sensor está completamente estanco. La humedad va disminuyendo progresivamente por efecto de las bolas de cloruro cálcico.Por cierto, he comprobado que es mejor replegar las lamas en cuanto pega el mínimo sol. El calor que gana el agua con radiación solar es mayor que el que pierde por evaporación y transmisión.

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

I've been using this for over a month now and can't fault it. The connection to the phone is flawless and the app is pretty good. Overall, very easy to use and great experience.