I've bought the miniHomer to document the daily training and long bike rides. The claim corresponds to the unit completely. It distinguishes reliably even over long periods. I can record a 10-day bike ride with the length of 1000km with Homer without problems and his memory was running at only 20%. The battery has also held up well. Only on long journeys through forest he was all before the end of the tour. On average, the battery plays but his 10h with no problems. A minor nuisance is but you can not enter any coordinates on the device. Is therefore only suitable for geocaching.
Conclusion: Solid, small, easy to use device complies with what is promised.
