It connects via Bluetooth and Wi-Fi

two channels measurment

Wire-free installation with double-sided adhesive for easy wall or ceiling placement

Current controller

Busch-Jaeger and Shelly

Ecowitt Smarthome Wetterstation powered by Shelly Rollo It connects via Bluetooth andTrack wind, rain, temperature, humidity, UV, solar radiation, and pressure all in one device. WS90 gives you precise, always on weather insights to keep your home safer and more efficient. *To use this device with the Shelly Smart Control app, a gateway is necessary. Compatible gateways are Shelly BLU Gateway, or any Shelly Plus, Pro, Gen3 or Gen4 device (excluding sensors). Key Features 7 in 1 Wireless Haptic Sensor Array Ultrasonic wind monitoring,