Product review (5 stars): Range and battery life are great. Main unit has a wireless strength indicator so ...
Works really well. Range and battery life are great. Main unit has a wireless strength indicator so you know if you are getting out of range with the remote sensor. It's nice that it shows the trend for all measurements (whether the temp/humidity is on the rise or decline). Large display is easy to read. It would be nice if it had a backlight option somehow, but that would compromise the battery life I suppose.