Last updated at 13/10/2026 06:13:27
Ecowitt WS3900 Wi-Fi Weather Station Kit Indoor Outdoor, Includes Indoor 7.5'' LCD Large Display IoT-Supported Console and WS69 Outdoor Sensor Array,
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Ecowitt Ws3900 Wi-fi Weather Station Kit Indoor Outdoor, Includes
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Ecowitt WS3900 Weather Station with 7-in-1 Outdoor Sensor and 7.5-Inch LCD Display
Delivery between 17–21 Oct $41
Ecowitt Wi-Fi Weather Station Array WS3900, 7 in 1 Garden Wireless Solar Weat...
Free delivery between 21–27 Oct
| Wireless | Yes |
| With Humidity Sensor | Yes |
Ecowitt WS3900 Wi-Fi Weather Station Kit Indoor Outdoor, Includes Indoor 7.5'' LCD Large Display IoT-Supported Console and WS69 Outdoor Sensor Array,
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Ecowitt Ws3900 Wi-fi Weather Station Kit Indoor Outdoor, Includes
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Ecowitt WS3900 Weather Station with 7-in-1 Outdoor Sensor and 7.5-Inch LCD Display
Delivery between 17–21 Oct $41
Ecowitt Wi-Fi Weather Station Array WS3900, 7 in 1 Garden Wireless Solar Weat...
Free delivery between 21–27 Oct
| Wireless | Yes |
| With Humidity Sensor | Yes |
in 12 offers
The lowest price for Ecowitt WS3900 Wi-Fi Weather Station Kit right now is $259.99 at Amazon.com.au, compared across 4 retailers.
The all-time low was $207.98 on 24 Aug 2026 — today's price is 25% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 13 Oct 2026.
Ecowitt WS3900 Wi-Fi Weather Station Kit
