My fitbit has just emailed me to let me know it's charge time. 5-6 days isn't really enough for my useage. However, this is better than many of the smart watc

My fitbit has just emailed me to let me know it's charge time. 5-6 days isn't really enough for my useage. However, this is better than many of the smart watches to me, why have a large circular face? Plus the price point of $199 isn't bad at all.