Price performance absolutely fine! Have the UP24 in January '15 and am full of enthusiasm. I wear it day and night and I am really amazed at what I put on in kilometers over the day, and as I sleep at night! It records the exact steps taken to (have time to count) and now I know Anyway, why do I feel sometimes get up so sluggish after. Draws the light sleep and healthy sleep and recognizes even when I lie awake at night! Absolutely brilliant! Robust, it is too! Lasts from shocks and even nibbler attacks my dog. For showering I pull off the bracelet, but when washing your hands I leave it on and it's really resist Water. I like best the inactivity monitoring! Since then, I even I can overcome my weaker self, because I try to surpass the previous day every day the tape. To see the data to spurs extreme.
