Interested in reviews of SONOFF ZB SNZB-02D SMART Temperature & Humidity sensor? It got 4.7 out of 5 stars from our customers. Find specific customer reviews of SONOFF ZB SNZB-02D SMART Temperature & Humidity sensor below. We will appreciate if you also share your experiences with SONOFF ZB SNZB-02D SMART Temperature & Humidity sensor after purchasing.
Very nice in appearance, but at least in my case it suffers from very inaccurate humidity measurement (compared to other hygrometers it shows about 5% higher reading - so 35% instead of 30% etc. ). The temperature measurement differs only slightly from other similar weather sensors, by about 0.2 - 0.4°C (neither is calibrated). I use it with the TaHoma zigbee gateway (SOMFY), in the app I can see the last sent value and the measurement history (day, week, month). I bought it on trial on sale, so I'm relatively satisfied.
Nice look
It measures temperature quite accurately
Practical tilting "backrest"
Legible and clear display
Easy connection to the system
Detachable back can be glued somewhere and used as a kind of "base station"
Inaccurate humidity measurement
The display doesn't even have a short-term backlight (a tax on price and low power consumption)
It sends data to the system at intervals of a few minutes (it doesn't burden the battery that much)
Verified purchase - review from a price comparison website
After unpacking and activating the batteries, the thermometer connected via the Tuya Zigbee gateway to the Tuya app. Subsequently, the connection was interrupted and the thermometer was displayed as off-line in the application. Placing the thermometer in close proximity to the gate didn't help either, and there were still prolonged connection failures. Occasionally the thermometer showed up but mostly only briefly. It became completely unusable for my needs (controlling a fan in the bathroom), so I returned it.
Works great, log, option to set alerts for set temperatures
It connects via bluetooth and this is where the problem begins. You have to have the receiving unit (ZigBee) close by, I bought the thermometer for the garage and the bridge just doesn't reach me from the barracks, so I have to have it in the garage together with the thermometer. So if I want to buy more gadgets, I'll have to buy another zigbee bridge
Dissatisfaction is related to the description on the e-shop, it is somewhat unclear there - not enough emphasized that it is a ZigBee system and therefore a gateway is needed, which only connects it to SONOFF
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