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 45 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 HT.w is splash/water resistant, and 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. Your favorite Humidity and Temperature Smart Sensor just got even better! Featuring: Water resistance: Durable, splash and rain proof design for interior or exterior use Easy battery changes: Easy-change battery cap Even longer battery life: Battery life now estimated at over 2 years in normal conditions Made in USA: Best of all, they're designed, supported, and now manufactured right here in America And of course, like all SensorPush sensors, the HT.w can measure, record, and alert on dewpoint and VPD (vapor pressure deficit), and works seamlessly with the G1 WiFi Gateway for remote access. You're busy. You know that proper temp and moisture levels are important. You've already installed humidifiers or dehumidifiers. But who has time for constant monitoring of conditions where they matter most, like refrigerators, freezers, the beer cooler or kegerator, ukelele cases, humidors, snake tank, orchard, or around the household in a kids room or on the patio? SensorPush is the answer. A SensorPush multipurpose smart temperature and humidity meter is compact and easy to use, replacing alarm systems and detectors. It takes just a few moments to install our free app and pair your first sensor and stick it anywhere, even outdoors or in your car. If you love data, SensorPush has it, graphed via in-app reader, web, Alexa, or easily exported. Keep your finger on the pulse of anything from plant growth to reptiles to your pet's nest to remote weather stations to freeze dryers to curing concrete with a history of minute-by-minute updates from our temperature and humidity recorder. Or, just relax. SensorPush is constantly monitoring conditions and you're alerted of issues once your phone connects and data is downloaded from memory via Bluetooth. If you’ll be away for awhile, the sensor keeps the last 45 days of data. For maximum safety, add the SensorPush G1 WiFi Gateway for access and alerts from anywhere, via the Internet.