Interested in reviews of SONOFF ZB SNZB-02D SMART Temperature & Humidity sensor? It got 4.6 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.
SONOFF ZB SNZB-02D SMART Temperature & Humidity sensor
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If the sensor is used as a temperature and humidity sensor, it is fully usable and accurate (it can be calibrated by tenths in the application). Factory calibrated very accurately.
The graph in the app is practically unusable, recording the value once per hour, resulting in a jagged line with zero predictive value. In addition, the graphics are bad, small font, thin lines. This is not the fault of the sensor, but of the application. Hopefully future updates will fix this. The sensor itself is technically very decent, with a relatively fast response. Plastic design. The display is without backlight, which is logical given the button battery power supply. Overall satisfaction
Highly accurate sensor calibration from the factory
Reasonably large and legible display
relatively fast response of internal sensors, frequent updates of values in the application (off the chart)
in the app you can set limits after which symbols appear on the display and notifications (alarms) are sent
several installation methods (stand, magnet, gluing, screwing)
good mechanical design
delivered with almost dead battery, it is necessary to buy a new one for about 100, - CZK
cheaper design - plastic box
eWelink only displays a graph of temperature and humidity, it only saves data once per hour - unusable in practice
Design. Display readability even at a distance. Dimensions just right
Very good way of attachment: cardboard on the wall + magnet. The sensor can then be easily removed and taken to another room
Quality of workmanship. Easy access to battery replacement
No nonsense device
I don't have to register for a WiFi app and hand over my PII data to Comrade Xi Jinping
Measures ~5% LESS humidity (compared to a 7x more expensive instrument with certification )
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