Fitbit Inspire & Inspire HR battery issues are linked to certain clock faces
More clock/watch faces for the Charge 3! - Page 2 - Fitbit Community
Fitbit Charge 4 on long-term test: Good features, but battery life with GPS is an issue | ZDNET
Fitbit Support Twitter પર: "@whittledbranch Hi there! You can customize your Fitbit Charge 2's clock face by following this: https://t.co/JHQhtvLAm1. Also, the clock face displayed on the advertisement is the "Stat" clock
How to change watch face on FITBIT Charge 2? - HardReset.info