Fitbit Alta HR vs Fitbit Charge 3
| Product Name | Fitbit Alta HRFitbit Charge 3 |
| Product Image |   |
| Price | |
| Our Rating | |
| Brand | Fitbit Fitbit |
| Category | Smart Band Smart Band |
Where to Buy & Price
| Buy |
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General
| Release | February, 2017 October, 2018 |
| Device Name | Fitbit Alta HR Fitbit Charge 3 |
| Device Type | Fitness Tracker Smart Band Smart Band/Fitness Tracker |
| Ideal for (Gender) | Both Men & Women Both Men & Women |
| Device Model | FB408SBKS, FB408SBKL |
| Box Items | Fitbit Alta HR, Classic Band, Charging Cable Band, Charger, Docs |
| Predecessor | - Fitbit Charge 2 |
| Successor | - - |
Body
| Shape | Rectangular Ractangel |
| Case Dimensions | 41 x 15 x 33 mm (1.61 x 0.59 x 1.29 in) 0.5 in x 1.1 in |
| Case/Bezel | Stainless Steel Aluminum |
| Strap Material | Rubber Silicone |
| Strap/Band Size | 5.5-6.7 in or 6.7-8.1 in - |
| Replaceable Band | Interchangable Yes |
| Weight | 22.7 g (0.8 oz) 1.06 oz (30 grams) |
| IP Rating | - - |
| Water Resistance | - 5ATM, up to 164 ft (50M) |
| Colors | Gunmetal Black, Grey, Coral, Fuchsia Rose gold, Gunmetal |
| Other Information | - |
Display
| Type | OLED OLED |
| Screen Size | - 1 Inch |
| Screen Resolution | - - |
| Pixel Density | - - |
| Multi Touch | No - |
| Screen Protection | - Corning Gorilla Glass 3 |
Platform
| Operating System | - - |
| Chipset | - - |
| CPU | - - |
| GPU | - - |
Memory
| RAM | - - |
| Internal Memory | 7 Days Detailed Motion Data - |
| SD Card Slot | No No |
Activity Tracker
| Distance | Yes Yes |
| Heart Rate | Yes Yes |
| Steps | Yes Yes |
| Calories Consumption | Yes Yes |
| Sleep | Yes Yes |
Connectivity
| Bluetooth | Yes Yes |
| GPS | No No |
| WiFi | No No |
| NFC | No Yes (Special Edition) |
| USB | No No |
| Radio | No No |
Control
| Touch | Yes Yes |
| Watchface | Customizable Digital |
| Voice Command | No No |
| Personal Assistant | No No |
| Smartphone Compatibility | Android, Apple iOS, Windows Android & iOS |
| Smartphone Companion App | Fitbit App Fitbit App |
Notifications
| Activity Alert | Yes Yes |
| SMS | Yes Yes |
| Yes Yes | |
| Incoming Call Alert | Yes Yes |
| Calendar Reminder | Yes Yes |
| Weather Forecast | No Yes |
Sensors
| Accelerometer | Yes 3-axis Accelerometer |
| Gyro | No - |
| Heart Rate | Yes Yes |
| Light | No - |
| Compass/Magnetometer | No - |
| Vibration/Haptics engine | Yes Yes |
| Other Sensors | Odometer Altimeter, SpO2 |
Sound
| Speaker | Yes No |
| Microphone | No No |
Battery
| Battery Type | Lithium-polymar |
| Capacity | - Lithium-polymer |
| Battery Life | 7 Days 7 day(s) |
| Standby | 7 Days - |
| Talk-Time | - - |
| Wireless Charging | No USB Charging |
| Charging Time | - - |
| Quick Charging | No - |
Additional Features
| Language | Multilingual Multilingual |
| App Store | No - |
| Builtin Payment Service | No Fitbit Pay |
| Bluetooth Music | No No |
| Other Features | Swim tracking, Goal-Based Exercise, Run Detect with Auto-Stop, Accept/Reject calls, Quick Reply (Android only) |
More Info, Price & Buy
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