B08HLSBTH3 Inkbird Wireless Thermometer and Hygrometer Smart Sensor Data Logger with External Aquarium Probe with WiFi Gateway IBS-M1 Turn Bluetooth to WiFi Growing Brewing Reptile Bundle

Make sure this fitsby entering your model number. ?Flexible?Add an Inkbird M1 WiFi Gateway (sold separately) for data and alerts via the Internet. It’s BT(Bluetooth) enable without gateway. ?Remote Monitor and Real Time Alarm? After the gateway is connected to the 2.4ghz WiFi network, the sensor is connected to the gateway via bluetooth or wireless. As long as your mobile device can connect anywhere you access the Internet, the notification and alarm will be pushed through the “Inkbird Pro “APP. ?Measuring Range? Temperature Range: -104~140°F/-40~60°C (Inner Sensor), -104~212°F/-40~100°C (External Probe). Humidity Range: 0~99%RH ?Probe & Mode? Inside and external probe are supplied. External aquarium probes can only measure temperature, not both internal and external temperatures. ?More Convenient APP? By switching to ?/? through the APP, you can more intelligently modify the name of the device and display the accurate location of the device through photos, and provide instant temperature and humidity.