Includes a screen that is both large and of a high quality. Very nicely coupled with the mobile device. There are a lot of different ways to train, as well as ways to detect oxygen in the blood and pulse. There is currently weather, but only for the immediate future. Negatives: There is little protection from water! I had no problems with it when I was swimming, but you shouldn't consider taking a shower with it since otherwise 3,000 of them will blow away in the wind.
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