| Product Name | Garmin Fenix 3Fitbit Ionic |
| Product Image | ![]() ![]() |
| Price | |
| Our Rating | |
| Brand | Garmin Fitbit |
| Category | Smartwatch Smartwatch |
| Release | January 5, 2015 August, 2017 |
| Device Name | Garmin Fenix 3 Fitbit Ionic |
| Device Type | Fitness GPS Smartwatch Sportwatch |
| Device Model | 010-01338-05 (silver with red band), 010-01338-00 (grey with black band) Ionic |
| Box Items | Fēnix 3, USB charging/data cable, AC adapter, Quick start manual Watch, Charging Cable, Warranty Card, User Manual |
| Predecessor | Garmin Fenix 2 |
| Successor | Garmin Fenix 5S, Garmin Fenix 5, Garmin Fenix 5X |
| Shape | Circular Rectangular, Flat |
| Case Dimensions | 51 x 51 x 15.5 mm 1.9 x 4 x 8.7 inches (38.59mm Width x 12.2mm Thick) |
| Case/Bezel | Case: Fiber-reinforced polymer, Bezel: Stainless steel Aluminium unibody |
| Strap Material | Thermoplastic polyurethane (TPU) |
| Strap/Band Size | 26 mm |
| Replaceable Band | Yes, QuickFit™ |
| Weight | 82 g 30g |
| IP Rating | - |
| Water Resistance | 10 ATM (100 meters) 165ft (50 meter) water-proofing (5ATM waterproof) |
| Colors | 010-01338-05 (silver with red band), 010-01338-00 (grey with black band) Blue Gray, Slate Blue , Charcoal |
| Other Information | - |
| Type | Sunlight readable Garmin Chroma Display LCD (with 1000nits Brightness) |
| Screen Size | 1.2 Inch (30.4 mm) 1.42Inch (36mm) |
| Screen Resolution | 218 x 218 pixels 348 x 250 pixels |
| Pixel Density | - 306ppi |
| Multi Touch | Yes Yes |
| Screen Protection | Domed glass Corning Gorilla Glass 3 |
| Operating System | Garmin Connect IQ Fitbit OS |
| Chipset | - TZ1201XBG |
| CPU | - Toshiba ARM Cortex M4F 120MHz, 32Bit |
| GPU | - - |
| RAM | - |
| Internal Memory | 32 MB 2.5 GB |
| SD Card Slot | - |
| Technology | No No |
| Bands | No No |
| SIM | No |
| Speed | No No |
| Distance | Yes Yes |
| Heart Rate | Yes Yes |
| Steps | Yes Yes |
| Bluetooth | Yes Bluetooth 4.0 Low Energy (Syncing range: Up to 6.1 metres (20 feet)) |
| GPS | GPS + GLONASS GPS, GLONASS (records at 1-second intervals) |
| WiFi | Yes Yes |
| NFC | No Yes |
| USB | No No |
| Radio | No |
| Touch | Yes Yes |
| Watchface | Customizable Digital, Analog, Custom |
| Voice Command | - No |
| Personal Assistant | - No |
| Smartphone Compatibility | iPhone, Android, Windows Android v4.4+, iOS |
| Smartphone Companion App | Garmin Connect App Fitbit App |
| Activity Alert | Yes Yes |
| SMS | Yes Yes |
| Yes Yes | |
| Incoming Call Alert | Yes Yes |
| Calendar Reminder | Yes Yes |
| Weather Forecast | Yes Yes |
| Accelerometer | Yes 3-axis Accelerometers |
| Gyro | - Yes |
| Heart Rate | Yes Yes (More accurate HR sensor) |
| Light | - Yes |
| Compass/Magnetometer | Yes Yes |
| Vibration/Haptics engine | - Yes |
| Other Sensors | Barometric altimeter, Thermometer Altimeter, Sp02 Sensor |
| Speaker | No No |
| Microphone | No No |
| Capacity | - Lithium-Polymer |
| Battery Life | Smartwatch mode: Up to 2 weeks, GPS mode: Up to 20 hours 4 Days (without gps), 10 hours (with GPS) |
| Standby | Up to 50 hours - |
| Talk-Time | - - |
| Wireless Charging | - Contact Point Charging (Magnetic) |
| Charging Time | - |
| Quick Charging | - - |
| Language | English |
| App Store | Garmin Connect IQ Store Fitbit OS Store |
| Builtin Payment Service | No 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. |