| Manufactuer | Fitbit | |
| Release Date | 2018 | |
| Related models/variants | Special Edition | |
| Prior model | Fitbit Charge 2 | |
| Replaced by | ||
| Current Price | ||
| Display | 38mm x 18.3mm x 11.8mm Greyscale OLED Touchscreen | |
| Battery life | Up to 7 days | |
| Interchangeable Bands | Yes | |
| Straps Size |
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| Straps Compatible with: | Fitbit Charge 4 | |
| Heart Rate Monitor | Yes, optical | |
| GPS | No, Connected GPS | |
| Water resistant | IP68, 5ATM | |
| Sleep Tracking | Yes, automatic | |
| Notifications | Call, text & Calendar alerts | |
| Compatibility | Windows, Mac, Android, iOS, Web | |
| Sensors |
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| Other Features |
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| Official Website | Fitbit Charge 2 |
