Ambient Weather WS-5000 vs Ecowitt HP2551 Wi-Fi Weather Station

The WS-5000 is the more accurate and more durable station: its ultrasonic anemometer has no moving parts to wear out, it updates wind every 16 seconds, and it adds a leak alarm and SD-card logging. The Ecowitt HP2551 gives you a bigger 7-inch TFT color screen, a separate indoor sensor, and expandability to 8 extra temp/humidity sensors plus soil and air-quality sensors, and owners report easy setup and stable links at 25-30 m. Pick the Ambient for wind accuracy and long-term reliability; pick the Ecowitt for the screen, the sensor ecosystem and simpler setup.

• Choose the Ambient Weather WS-5000 if you care most about wind accuracy, want no moving parts to service, and want data logging and a leak alarm.
• Choose the Ecowitt HP2551 if you want a large color display, a separate indoor sensor, and room to add soil, air-quality and extra temperature sensors.