
| 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 |