Fitbit Charge 4: powerful fitness tracker let down by its poor screen – in black and white – and connectivity issues | South China Morning Post
![Amazon.com: Fitbit Versa 3 Health & Fitness Tracker Smart Watch (Black) with Built-in GPS, Alexa, 24/7 Heart Rate, S & L Bands, Bundle with Charge Dock, Wall Adapter, Screen Protectors & PremGear Amazon.com: Fitbit Versa 3 Health & Fitness Tracker Smart Watch (Black) with Built-in GPS, Alexa, 24/7 Heart Rate, S & L Bands, Bundle with Charge Dock, Wall Adapter, Screen Protectors & PremGear](https://m.media-amazon.com/images/I/613L++aJzoL.jpg)
Amazon.com: Fitbit Versa 3 Health & Fitness Tracker Smart Watch (Black) with Built-in GPS, Alexa, 24/7 Heart Rate, S & L Bands, Bundle with Charge Dock, Wall Adapter, Screen Protectors & PremGear
![Amazon.com: Fitbit Charge HR Wireless Activity Wristband (Black, Large (6.2 - 7.6 in)) : Sports & Outdoors Amazon.com: Fitbit Charge HR Wireless Activity Wristband (Black, Large (6.2 - 7.6 in)) : Sports & Outdoors](https://m.media-amazon.com/images/I/51wafNtYODL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Fitbit Charge HR Wireless Activity Wristband (Black, Large (6.2 - 7.6 in)) : Sports & Outdoors
![Amazon.com: Fitbit Charge 4 Special Edition Fitness and Activity Tracker with Built-in GPS, Heart Rate, Sleep & Swim Tracking, Black/Granite Reflective, One Size (S &L Bands Included) : Sports & Outdoors Amazon.com: Fitbit Charge 4 Special Edition Fitness and Activity Tracker with Built-in GPS, Heart Rate, Sleep & Swim Tracking, Black/Granite Reflective, One Size (S &L Bands Included) : Sports & Outdoors](https://m.media-amazon.com/images/I/81i8wx2ObIL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Fitbit Charge 4 Special Edition Fitness and Activity Tracker with Built-in GPS, Heart Rate, Sleep & Swim Tracking, Black/Granite Reflective, One Size (S &L Bands Included) : Sports & Outdoors
![Amazon.com: Fitbit Charge 3 Fitness Activity Tracker, Graphite/Black, One Size (S and L Bands Included) : Sports & Outdoors Amazon.com: Fitbit Charge 3 Fitness Activity Tracker, Graphite/Black, One Size (S and L Bands Included) : Sports & Outdoors](https://m.media-amazon.com/images/I/71YGrhhoqUL._AC_UY1000_.jpg)
Amazon.com: Fitbit Charge 3 Fitness Activity Tracker, Graphite/Black, One Size (S and L Bands Included) : Sports & Outdoors
![Amazon.com: Fitbit Charge 4 Special Edition Fitness and Activity Tracker with Built-in GPS, Heart Rate, Sleep & Swim Tracking, Black/Granite Reflective, One Size (S &L Bands Included) : Sports & Outdoors Amazon.com: Fitbit Charge 4 Special Edition Fitness and Activity Tracker with Built-in GPS, Heart Rate, Sleep & Swim Tracking, Black/Granite Reflective, One Size (S &L Bands Included) : Sports & Outdoors](https://m.media-amazon.com/images/I/81i8wx2ObIL.jpg)