Product review (5 stars): New Version Works Much Better
This new updated version worked for me, using the iOS app. Here's how I tested: I have a Taylor 618e (big acoustic) with the TaylorSense system installed. This basically does the same function as the Humiditrak (plus it shows me battery life in the Taylor). So I ran both systems for a month and checked them often. The Humiditrak's pattern of up and down for humidity and temperature was exact to the TaylorSense. However the Humiditrak consistently read 6% higher humidity and 2 degrees higher temperature. I don't see this as a problem, we really don't know if the TaylorSense is 100% accurate, so who's right? The important thing is, the changes in temp & humidity were exactly the same so for both systems, just using it as a guide for changes is good enough. The good range for humidity is supposed to be 40-60%, so if either device reads 39% or 61%, no need to panic, they are simply showing you're at the end of the range so keep an eye on it. The BT app works well, at least in iOS, I don't have a way to test the droid version. But IMO this newly updated version is worth it for those who want to (and should) track. The impact monitor is really helpful, especially when you make the mistake of lending your guitar to a friend, lol!