The Fitbit Inspire 3 is a great example of a capable fitness tracker under $100. Now that it’s a few months old, you can find it for even less. But what if you need something more? Perhaps the Fitbit Charge 6 is something you have your eye on. Below, we look at the Fitbit Charge 6 vs Inspire 3.
Fitbit Charge 6 vs Inspire 3: Specs
| Display | 1.04-inch AMOLED Full-color Touchscreen |
1.4-inch AMOLED Full-color Touchscreen |
| Dimensions and weight | 36.7 x 23.1 x 11.2mm 37.64g All measurements do not include a band |
39.37 x 18.54 x 11.68mm 19g All measurements do not include a band |
| Materials | Aluminum, glass, and resin | Glass and resin |
| Limitations | Operating temp.: 14 to 113 degrees F Max operating alt.: 28,000ft |
Operating temp.: 32 to 104 degrees F Max operating alt.: 28,000ft |
| Phone compatibility | Android 9 Pie or later iOS 15 or higher You MUST use a Google account to log in |
Android 9 Pie or later iOS 15 or higher |
| Battery and power | Up to 7 days advertised battery life Charge time (0 to 100%): Two hours (advertised) Proprietary charger included in box |
Up to 10 days advertised battery life Charge time (0 to 100%): Two hours (advertised) Proprietary charger included in box |
| Sensors | Optical heart rate monitor Sleep tracking AFib monitoring 3-axis accelerometer Built-in GPS + GLONASS SpO2 monitoring EDA & ECG sensors Ambient light sensor |
Optical heart rate monitor Sleep tracking AFib monitoring 3-axis accelerometer Connected GPS SpO2 monitoring Ambient light sensor |
| Connectivity | Bluetooth 5.0 NFC |
Bluetooth 5.0 |
| Durability | Water resistant up to 50m No official IP rating |
Water resistant up to 50m No official IP rating |
| Services | Google Wallet/Pay Google Maps (connected notifications only) YouTube Music (connected controls only) Notifications (read-only) Heart-rate transmission to supported gym equipment |
Notifications (read-only) |
| In-box contents | Fitbit Charge 6 Proprietary charger Small wrist band Large wrist band Six-month Fitbit Premium trial subscription Paperwork |
Fitbit Inspire 3 Proprietary charger Small wrist band Large wrist band Six-month Fitbit Premium trial subscription Paperwork |