03-14-2019 08:48
03-14-2019 08:48
I have a Fitbit I use to track my sleep but it is one of the first ones. There are so many models out there now. When I bought this Fitbit the main reason was to track my sleep. I would like to know if there is a great Fitbit model you can recommend to track sleep? I will probably use it to exercise as well too. I use mine for tracking other things too. But sleep tracking is very important to me. Thank you.
03-14-2019 14:42
03-14-2019 14:42
For sleep tracking, any model with heart rate tracking should produce nearly same results.
The Ionic, Charge 3, and Ionic all have relative SpO2 sensor that has the potential to estimate blood oxygen level. This is currently not being used in sleep data but there is a possibility it might in the future.
03-15-2019 18:49
03-15-2019 18:49
Thank you for the information.