To be honest I was really excited when…
To be honest I was really excited when they came out. I used both their first version Spire Stone and later version Spire Tag. I thought the Spire Stone is lousy after trying few times but decided to go for Spire Tag later, thinking the development would be much more improved. But it wasn't.
My opinion on Spire's products is that the concepts are nice but the accuracy is really, really bad...








