
| Release | February, 2017 |
| Device Name | Fitbit Alta HR |
| Device Type | Fitness Tracker Smart Band |
| Ideal for (Gender) | Both Men & Women |
| Device Model | FB408SBKS, FB408SBKL |
| Box Items | Fitbit Alta HR, Classic Band, Charging Cable |
| Predecessor | - |
| Successor | - |
| Shape | Rectangular |
| Case Dimensions | 41 x 15 x 33 mm (1.61 x 0.59 x 1.29 in) |
| Case/Bezel | Stainless Steel |
| Strap Material | Rubber |
| Strap/Band Size | 5.5-6.7 in or 6.7-8.1 in |
| Replaceable Band | Interchangable |
| Weight | 22.7 g (0.8 oz) |
| IP Rating | - |
| Water Resistance | - |
| Colors | Gunmetal Black, Grey, Coral, Fuchsia |
| Type | OLED |
| Screen Size | - |
| Screen Resolution | - |
| Pixel Density | - |
| Multi Touch | No |
| Screen Protection | - |
| Operating System | - |
| Chipset | - |
| CPU | - |
| GPU | - |
| RAM | - |
| Internal Memory | 7 Days Detailed Motion Data |
| SD Card Slot | No |
| Distance | Yes |
| Heart Rate | Yes |
| Steps | Yes |
| Calories Consumption | Yes |
| Sleep | Yes |
| Bluetooth | Yes |
| GPS | No |
| WiFi | No |
| NFC | No |
| USB | No |
| Radio | No |
| Touch | Yes |
| Watchface | Customizable |
| Voice Command | No |
| Personal Assistant | No |
| Smartphone Compatibility | Android, Apple iOS, Windows |
| Smartphone Companion App | Fitbit App |
| Activity Alert | Yes |
| SMS | Yes |
| Yes | |
| Incoming Call Alert | Yes |
| Calendar Reminder | Yes |
| Weather Forecast | No |
| Accelerometer | Yes |
| Gyro | No |
| Heart Rate | Yes |
| Light | No |
| Compass/Magnetometer | No |
| Vibration/Haptics engine | Yes |
| Other Sensors | Odometer |
| Speaker | Yes |
| Microphone | No |
| Battery Type | Lithium-polymar |
| Capacity | - |
| Battery Life | 7 Days |
| Standby | 7 Days |
| Talk-Time | - |
| Wireless Charging | No |
| Charging Time | - |
| Quick Charging | No |
| Language | Multilingual |
| App Store | No |
| Builtin Payment Service | No |
| Bluetooth Music | No |