SONOFF

I am very happy with the SONOFF Hydro DUO. The device works well, both water outlets can be controlled separately, and the integration with Zigbee2MQTT and Home Assistant works as expected. Bluetooth control is also useful as a backup. The automatic shut-off after the configured irrigation duration also worked in my test.
For my garden irrigation, this is exactly the kind of product I was looking for: two controllable water channels, flow metering, battery operation, Zigbee support, and no need for a proprietary irrigation ecosystem.
The only issue I had was with the battery compartment cover. In my unit, the inner frame of the cover slightly pushed the batteries away from the contacts. Because of that, the device looked completely dead at first, even with freshly charged batteries.
I solved it by carefully removing a very small amount of material from the inside of the battery cover with a small rotary tool. After that, the batteries made proper contact, the cover fitted much better, and the device worked perfectly.
So overall: great product and great value, but SONOFF should check the tolerance of the battery cover. This small mechanical issue can make the device appear defective, even though the electronics are fine.

Good new feature to previous sensor

It worked as advertised. I would buy another if I ever need another one.

Easy to setup. Connect via home assistant and there are more setting than....well you know

Works perfectly as described. Plays nicely with my Zigbee mesh that's coordinated with Hubitat.

This is the best version of the zigbee smart valve yet. I own three iterations to date. The brass coupler really improved the fitment of the unit on the hose bib.

Very good detection sensitivity, the lighting measurement allows you to adjust different thresholds is much more practical than the SNZB06 which only has day/night information. Aesthetics, it's a question of taste, it suits me perfectly. I will recommend this product without reservation!

Never really thought a simple idea would save my garden and water! It can be paired with wireless temp gauge and be triggered on what you programme. Looks and feeels good quality.

Increased range and sensitivity coupled with light lumen measurements

great product!

Working great, very trustable cameras

Great gear, been using your stuff for nearly a decade! Quick delivery to Aus from the US too :)

I had a little trouble getting everything configured in the beginning, but support guided me through it without any hassle. Now the watering schedule runs exactly as planned, and I love getting a warning before the batteries get too low. It's been a great experience overall.

Great screen size and excellent performance. I've been using it every day, and everything has worked smoothly without any issues.

Very smooth experience. No lag, no freezing, and syncing all my devices was quick and straightforward. Everything works exactly as expected.