Though FitBit has shown to prove better than most in this area, a quick search on YouTube will show people comparing data to more accurate sleep tracking sets where it still only performs at about 2/3 accuracy

Love monitoring my sleep

It works well for fitness tracking and sleep tracking

Love the stress management and sleep tracker

I'm much more aware of my [bad/ unhelpful] sleep habits, and am attempting to make changes to it

The sport bands & Sense are very comfortable to wear even while sleeping

I’m still working on getting enough sleep, so I wear it to bed every night

Sleep tracking helps keep me honest on going to bed.

I like the sleep and exercise tracking features

I like everything, I monitor sleep, my steps, and heart rate , temperature and other stuff.

Great tracker, excellent sleep tracking as well as having the best battery life of any tracker

I like the (perceived) accurate sleep

Especially sleep tracker is really good.

I have been able to monitor my heart rate, o2 levels, sleep numbers, stress, and so much more

I’ve pinpointed “triggers” just by looking at my terrible sleep patterns 🙌🙌I’m also now more aware and familiar with my womanly cycles

If your looking for a longer battery life and great sleep tracking this is a great pick for a smartwatch!

Like the EKG/HR track, sleep mode, battery life, bigger screen, and more options and details in each selected areas of tracking.

Tracks my sleep as well

It tracks sleep and gives advice on how to get better sleep, as well as lots of other things

It only works while sleeping

Great sleep and steps tracking.

It lots of great features like specific exercise tracking, as well as sleep tracking

I love the health matrix and sleep tracking options!!!

Totally worth it to sign up for the premium program to get detailed information including heart rate, stress levels, tips for better sleep, access to guided meditation and more.

Improved sleep tracking

Very accurate sleep tracking.

Terrible sleep and spo2 tracker

but I really like it for my fitness tracking and sleep tracking as well.

Very good sleep tracking.

Garbage as a fitness tracker, but nifty as an overpriced sleep tracker

Sleep tracking function is disappointing

The sleep track stopped working

Great battery, sleep and heath metrics awesome.

For sleep tracking, about half the time it breaks my sleep into segments

Despite having nice sleep tracking features this watch and the customer service are terrible

Love the daily tracking info (sleep, steps, exercise, activity, etc)!!

Also wish there were more free clocks similar to Spectrum that showed current time, date, steps, sleep & heartrate on one screen with a nice picture background that was easy to read

Great sleep tracker to have and great for my workouts

I really like the sleep and oxygen reads

Sleep tracker is not accurate

The sleep tracking has been very helpful in correcting my sleep schedule

Being that one of the main things I wanted it to analyze was the quality of my sleep, it seemed self-defeating to interrupt aforementioned sleep