Amazon.com: Fitbit Charge 3 SE Fitness Activity Tracker Graphite/White Silicone, One Size (S and L Bands Included),1 Count (Pack of 1) : Sports & Outdoors
Fitbit display screen black and not working or turning on? Let's fix it! - MyHealthyApple
Why Won't My Fitbit Charge? 5 Ways to Fix Your Fitbit
Fitbit Charge 3 & 4: How to Fix Black Screen (2 Easy Fixes!!!) - YouTube