This Wi-Fi weather station pairs a 7.5-inch LCD display console with the WS69 7-in-1 outdoor sensor array. The console has a built-in temperature and humidity sensor and a barometric pressure sensor. It also shows the calendar, date, time, moon phase, sunrise, sunset, and an alarm with snooze.
The WS69 outdoor sensor measures temperature, humidity, wind speed, wind direction, rainfall, UV, and solar radiation. It runs on solar power or battery power. The console forecasts sunny, partly cloudy, cloudy, rainy, stormy, snowy, and storm snowy conditions. It records daily maximum and minimum values and has a reset function to clear them.
The console can hang on a wall or stand on its own. Data is stored on the Ecowitt server and can also be uploaded to third-party platforms. Optional sensors and IoT devices, sold separately, can be added.
- Models
- WS3800 / WS3900
- Display
- 7.5-inch LCD
- Controls
- 8 physical buttons
- Console power
- DC power, or 3 x AA alkaline or lithium batteries
- Battery use
- Batteries are a short-term backup only. 3 fresh AA batteries run the console for 15-25 days. Batteries not included.
- Wi-Fi setup
- DC power is required to enter Wi-Fi configuration
- Backlight
- Adjustable under DC power
- Built-in sensors
- Temperature, humidity, barometric pressure
- Clock functions
- Calendar, date, time, moon phase, sunrise, sunset, alarm, snooze, DST
- Forecast
- Sunny, Partly Cloudy, Cloudy, Rainy, Stormy, Snowy, Storm Snowy
- Records
- Max and min values, with a reset function to clear daily max/min; unit setting supported
- Mounting
- Wall-hanging or free-standing
- Outdoor sensor
- WS69 7-in-1, included
- Outdoor measures
- Temperature, humidity, wind speed, wind direction, rainfall, UV, solar radiation
- Sensor power
- Solar or battery
- Pole size
- Recommended diameter 1.2"-2" (cannot exceed 2"); pole not included
- Console displays
- Multi-channel temperature and humidity, wind speed, wind direction, rainfall, UV, solar radiation, feels like, dew point, CO2, PM1.0, PM2.5, PM10, AQI
- Data storage
- Ecowitt server (ecowitt.net); upload to third-party platforms supported
- Add-on sensors
- Sold separately. Up to 1 each of WS90, WS85, WS80, WS69/WN67, WS68, WN20, WH40/WH40H, WH45/WH46/WH46D, WN32/WN32EP, WN32P; 8 in any combination of WN31/WN31EP, WN30, WN36
- Upload-only add-ons
- 1 WH57 Lightning Detector; 1 WN38 Black Globe Thermometer; 4 WH55 Leak Detector; 4 LDS01 Laser Distance Sensor; 4 WH41/WH43 PM2.5 Air Quality Sensor; 8 WN35 Leaf Wetness Sensor; 8 WN34L/WN34S/WN34D Te
- Priority: outdoor temp/humidity
- WN32/WN32EP > WS90 > WS80 > WS69/WN67
- Priority: pressure, indoor
- WN32P > console built-in sensors
- Priority: wind
- WS85 > WS90 > WS80 > WS68 > WS69/WN67
- Priority: rainfall
- WH40/WH40H > WN20 > WS69/WN67
- Duplicate sensors
- When several sensors measure the same parameter, the console shows data from the highest-priority sensor