As to potential improvements, Fitbit could conceivably up its plastics game – while effective as a fitness tracker, I’ve always found the bands a bit cheapy – in appearance, feeling, and durability. Further, the charging ports could use some work even if battery life cannot be extended. Although increased time between charges would be a nice-to-have, as well. For me personally, I’d like to see the vibrating activity alerts of Alta make its way down to other devices. What’s on your wish list?