I came from a Pebble and had the same complaint at first, but it's really not a big deal. I put mine on the charger in the evening after I hit my fitness goals,

I came from a Pebble and had the same complaint at first, but it's really not a big deal. I put mine on the charger in the evening after I hit my fitness goals, then put it back on later and wear it overnight. I've had mine on since yesterday evening and still have 60% battery, so it won't take long to top it up later.