Fitbit Charge 4 vs Charge 5 – Which Should You Buy?
The Fitbit Charge 4 and Charge 5 have some important differences. If you want the best one between them, I would recommend the Fitbit Charge 5 rather than the Fitbit Charge 4. Why The Fitbit Charge 5 Is Best? The Fitbit Charge 5 features an advanced ECG sensor to monitor heart rhythm and detect signs…