Fitbit smartwatches now detect snoring and other loud noises
You might know if sounds are disrupting your sleep.
Versa 3
Fitbit's OS for the Sense and Versa 3 won't come to earlier smartwatches
You're out of luck even if you have a Versa 2.
7Fitbit’s $329 Sense watch monitors stress response and heart health
The Apple Watch challenger with ECG and EDA capabilities arrives in September.
