Sleep tracker needs more sensitivity in app. 1. It turns off when getting up in the middle of the night for a bathroom break; should be able to track awake time during overall sleep. 2. It can't differentiate between waking and getting up; if lying in bed after waking it doesn't find correct wake up time, just pick getup time. 3. It doesn't have the ability to track more than one sleep per day; should be able to add naps manually since it's tracking all the time.
These are all items Fitbit Charge 2 has. I upgraded to Garmin Venu for more options. Thanks.
