Love the slim profile, and sleep tracker.

Sleep tracker hasn't ever been really helpful for me.

The sleep tracker has been useful to make me see how poor my restful sleep is and to try and change this

I like tracking my sleep and the water intake, the app is really cool

Before I even start my day it said I've burned 500 calories sleeping

Step tracking was very accurate as well as my sleep patterns - sad that I have to buy another one as I had this one for a couple of years.

I wanted to see how I was sleeping without an expensive sleep study

Which is so important because if you don't have proper sleep you can't function well for the day.

While simple, it works well in its step count and sleep monitoring

My Fitbit Flex has lasted me over 5 years, and Fitbit continues to support the device with firmware updates for better sleep and exercise detection

Silent Alarms and Sleep trackers3

I know I move a bit in my sleep, so that may be triggering it to think I am awake, but I think I would be dead now if I was only sleeping 2 hours, haha

I record my food intake, my fluid intake, as well as my sleeping habits.

The app is okay and the tracking your sleep is awesome

It is also very interesting to find out how restless I was while sleeping

The website and apps are free and work very well tracking sleep and such.

and now I'm actually changing my lifestyle with activities and diet to improve my sleep

My favorite feature is the alarms that I can set; I wear it to sleep so it can measure how well I have slept and then the wristband vibrates when I need to get up in the morning, which I have found is the most effective way to wake me up

The sleep and step count is not accurate

The sleep tracker has been useful to make me see how poor my restful sleep is and to try and change this

I am using this Fitbit Flex to track my weight/BMI calories burned and eaten as well as sleep

I have loved tracking steps and sleep.

The Fitbit itself is a good product and does a good job as advertised, it tracks steps as well as sleep

The sleep mode isn't really tracking sleep, but assumes that you are asleep if you have had no movement for at least an hour, however it does indicate when there was significant movement in the night (like rolling over in bed, tossing/turning) so that might be helpful if you feel you are not getting restful sleep.

Great Step and Sleep tracker.

I don't use the sleep tracker because I find the wristband uncomfortable to wear while sleeping

Love my Fitbit Flex, does however have a problem tracking my sleep consistently

Tracks my sleep well too

He was "engaged" after that, it was a serious breakthrough for us!I have also discovered my sleeping is a lot better than I

Am on my second or third fitbit flex and find it tracks sleep fairly well, and steps are ok too.

The fitbit flex is intended to help people like myself try to get motivated to lose weight, eat healthy, as well as get a good night’s rest

well-Extremely well-thought-out app GUI with helpful facts/figures, suggestions, social interaction, etc.-Fits fairly well-Lightweight-Automatic e-mail when the battery is low (

well-Extremely well-thought-out app GUI with helpful facts/figures, suggestions, social interaction, etc.-Fits fairly well-Lightweight-Automatic e-mail when the battery is low (