Product review (5 stars): Reliable and Practical
I've purchased a couple of the step down from this model (rectangle version) and they have served us well, with no problems over time and excellent battery life.  My home is old and has humidity issues, so having the extra alarm feature on this 01080 is worth the small premium.  The screen is also a bit bigger and has the colorful indicators, though both models are easy to read.  Humidstats are notoriously bad at absolute measures and often come a bit off compared to each other, which is remedied in this case by allowing a manual calibration.  The temperature reading was accurate out of the box and matched my other models.

Assuming this model is as reliable and efficient as my others from AcuRite, I highly recommend them.  If I have any issues, I will update this review.