Product review (3 stars): Humidity readings are useless
The temperature numbers are off two degrees from other thermometers we have. The humidity numbers are a joke, and there's no way to calibrate them. Right now the device says the humidity is 1% outside and 23% inside. The weather service says the humidity is 16% outside. The humidity is probably closer to 40% inside. I would have preferred to skip humidity and make the indoor temperature numbers larger and easier to read from several feet away.