Suomen Lämpömittari Oy's 8229 is an affordable and user-friendly weather station for measuring temperature and humidity.

Installation has been made really easy. Download the free WeatherHub app, connect the gateway, start the transmitters, and scan the QR code. It couldn't be easier! You only need an internet connection for the gateway. The gateway collects data from the transmitters and sends it via the internet to your smartphone. Up to 50 transmitters can be connected to one gateway, allowing you to monitor temperature in multiple locations. The transmitters can be easily named according to the usage location.

Data from transmitter 8219 can be viewed in a browser using the Weather Observer service. You can also combine multiple transmitters into the same chart. Data can be downloaded as a PDF or CSV file. Device requirements: iOS 7.0 or newer, Android 3.2 or newer.

Features:

You can set alarms (push or email).
Data can be viewed from multiple phones. Just download the app and scan the transmitter's QR code.
Historical data can be transferred by email for up to 18 months.
The transmitter's color in the app indicates the battery status.
Android and iOS support, app language is English.
Data transmission every 7 minutes, or immediately if the temperature changes more than 0.6°C or humidity more than 3% compared to the previous transmission.
Measurement results presented graphically in the app for the past 24 hours.
WeatherHub Observer service.
Measurement accuracy: temperature ±0.5°C, humidity ±3%.
Measurement range: temperature -40 to +60°C, humidity 1 to 99%.
Frequency: 868 MHz.
Signal range in free space up to 200 m.
The gateway operates on mains power, the transmitter uses 2 AA 1.5V batteries, which are not included in the package.
Dimensions: transmitter 44 x 24 x 160 mm, gateway 40 x 25 x 103 mm.