I have recently purchased this item including Tyre pressure sensors and I also have a Garmin VIRB camera, The GPS is brilliant works fast & accurate, It has more Apps.and features than I know what to do with !!! It appears to be a great unit that works really well and pairs up with my phone with ease, it also operates the camera remotely & the only issue I have found so far is it does not have voice command which would be very helpful on a M/bike !!!
The only negative I can find with this item is that it very expensive, not sure how the price is justified except to say that it does everything it promises with ease and when coupled with the VIRB camera must be close to the ultimate package !!!
Chris A