
| Release | August, 2017 | 
| Device Name | Fitbit Ionic | 
| Device Type | Sportwatch | 
| Device Model | Ionic | 
| Box Items | Watch, Charging Cable, Warranty Card, User Manual | 
| Shape | Rectangular, Flat | 
| Case Dimensions | 1.9 x 4 x 8.7 inches (38.59mm Width x 12.2mm Thick) | 
| Case/Bezel | Aluminium unibody | 
| Weight | 30g | 
| Water Resistance | 165ft (50 meter) water-proofing (5ATM waterproof) | 
| Colors | Blue Gray, Slate Blue , Charcoal | 
| Type | LCD (with 1000nits Brightness) | 
| Screen Size | 1.42Inch (36mm) | 
| Screen Resolution | 348 x 250 pixels | 
| Pixel Density | 306ppi | 
| Multi Touch | Yes | 
| Screen Protection | Corning Gorilla Glass 3 | 
| Operating System | Fitbit OS | 
| Chipset | TZ1201XBG | 
| CPU | Toshiba ARM Cortex M4F 120MHz, 32Bit | 
| GPU | - | 
| Internal Memory | 2.5 GB | 
| Technology | No | 
| Bands | No | 
| Speed | No | 
| Distance | Yes | 
| Heart Rate | Yes | 
| Steps | Yes | 
| Bluetooth | Bluetooth 4.0 Low Energy (Syncing range: Up to 6.1 metres (20 feet)) | 
| GPS | GPS, GLONASS (records at 1-second intervals) | 
| WiFi | Yes | 
| NFC | Yes | 
| USB | No | 
| Touch | Yes | 
| Watchface | Digital, Analog, Custom | 
| Voice Command | No | 
| Personal Assistant | No | 
| Smartphone Compatibility | Android v4.4+, iOS | 
| Smartphone Companion App | Fitbit App | 
| Activity Alert | Yes | 
| SMS | Yes | 
| Yes | |
| Incoming Call Alert | Yes | 
| Calendar Reminder | Yes | 
| Weather Forecast | Yes | 
| Accelerometer | 3-axis Accelerometers | 
| Gyro | Yes | 
| Heart Rate | Yes (More accurate HR sensor) | 
| Light | Yes | 
| Compass/Magnetometer | Yes | 
| Vibration/Haptics engine | Yes | 
| Other Sensors | Altimeter, Sp02 Sensor | 
| Speaker | No | 
| Microphone | No | 
| Capacity | Lithium-Polymer | 
| Battery Life | 4 Days (without gps), 10 hours (with GPS) | 
| Standby | - | 
| Talk-Time | - | 
| Wireless Charging | Contact Point Charging (Magnetic) | 
| Quick Charging | - | 
| App Store | Fitbit OS Store | 
| Builtin Payment Service | NFC based contactless payments with Fitbit App | 
| Bluetooth Music | Yes | 
| Other Features | Memory Storage: Saves 7 days of detailed motion data – minute by minute, Saves daily totals for past 30 days, Stores heart rate data at 1 second intervals during exercise tracking and at 5 second intervals all other times. |