U UNNI Wireless Weather Station 100m Range

Highlights

This compact wireless weather station from U UNNI measures indoor and outdoor temperature and humidity with a Swiss‑made precision sensor, offering dependable readings for everyday use. It suits kitchens, living rooms and small greenhouses where straightforward, up‑to‑date climate information helps you plan tasks and protect plants. The device updates every 30 seconds and supports up to three remote sensors, so you can monitor several spots at once.

Tech specs

• Name: U UNNI Wireless Weather Station
• Type: Indoor outdoor thermometer higrómetro
• Range: Outdoor -40ºC to 70ºC, Indoor 9.9ºC to 50ºC
• Accuracy: Temperature +/-1 °C, Humidity +/-2 %
• Capacity: Supports up to 3 sensors

Why it’s worth it

The display is large and easy to read, with black characters that remain clear from a distance and a backlight that lights for 10 seconds on demand. Data transmission is claimed to reach 100 m using U UNNI patented wireless technology, which helps keep a stable link between the base and the outdoor probe. Readings include heat index, dew point and a mould index, giving more context than raw temperature alone. One limitation to note is that batteries are not included, so you should have the required cells to hand.

Usage tips

Place the outdoor sensor in a shaded, ventilated spot away from direct sun or splash to ensure more accurate external readings. It’s a good fit if you want quick snapshots of home conditions and occasional trend checks, and it may not suit you if you need professional meteorological precision or long term data logging. Pairing and channel selection are straightforward, and mounting options include table placement or wall fixing so you can choose what works best for each room.

What’s included

The pack contains the main display unit, one remote outdoor sensor and a one year warranty according to the seller. Batteries are excluded, and the unit is ready to accept additional sensors on different channels if you wish to expand monitoring.