The Fitbit Sense 2 is a smartwatch that features a square-shaped digital display with a touchscreen interface. It offers an always-on color display, allowing users to easily view information at a glance. The watch case is made of aluminum, which provides both durability and a lightweight feel. The Fitbit Sense 2 is available in two band sizes, S and L, ensuring a comfortable fit for a wide range of wrist sizes.
Positioned as a smartwatch, the Fitbit Sense 2 offers an array of features and functionalities to cater to the needs of fitness enthusiasts and tech-savvy individuals. While specific details about these features are not mentioned, the Fitbit brand is well-known for its fitness tracking capabilities, including heart rate monitoring, activity tracking, sleep tracking, and more.
With its sleek design and advanced technology, the Fitbit Sense 2 aims to provide users with a reliable and versatile sport watch experience. Its digital display and touchscreen interface allow for easy navigation and interaction with the device. The always-on color display ensures that users can access information without having to activate the screen.
Overall, the Fitbit Sense 2 combines style and functionality in a smartwatch designed for fitness and everyday use. Its aluminum case, availability in different band sizes, and square shape contribute to its overall appeal. While specific details about its features are not provided, the Fitbit Sense 2 is positioned as a reliable sport watch option for individuals seeking a comprehensive digital experience on their wrists.
General
| Brand | Fitbit |
| Model | Sense 2 | FB521GLBM |
| Product | sport watch |
| EAN | 0810038858388 |
| Language | English |
| Filetype | EN - 89 Manual (PDF), EN - 86 Manual (PDF), EN - 77 Manual (PDF), EN - 85 Manual (PDF), EN - 86 (PDF) |
Display
| Display type | Digital |
| Display resolution | - pixels |
| Touchscreen | Yes |
| Display technology | - |
| Display diagonal | - " |
| Always-on display | Yes |
| Color display | Yes |
Design
| Market positioning | Smartwatch |
| Watch case size | - mm |
| Watch case color | Gold |
| Watch case material | Aluminum |
| Band color | White |
| Band material | - |
| Band size | S/L |
| Shape | Square |
| Wrist size range | 129 - 209 mm |
| Minimum strap length | 129 mm |
| Maximum strap length | 209 mm |
| Suggested gender | Unisex |
| Waterproof | Yes |
| Closure type | Single prong strap buckle |
| Protection features | Water resistant |
| Waterproof up to | 50 m |
| Removable strap | Yes |
Performance
| Built-in microphone | Yes |
| Built-in speaker(s) | Yes |
| Built-in camera | No |
| FM radio | No |
| Mobile operating systems supported | Android, iOS |
| Operating system installed | Fitbit OS |
Features
| Heart rate monitor | Yes |
| Blood pressure monitor | Yes |
| Blood oxygen sensor | Yes |
| Distance traveled | Yes |
| Calories burned | Yes |
| Accelerometer | Yes |
| Activity tracker | Yes |
| Quality of sleep | Yes |
| Short Message Service (SMS) | Yes |
| Vibrating motor | Yes |
| Ambient light sensor | Yes |
| Altimeter | Yes |
| Skin temperature sensor | Yes |
| Virtual assistant | Amazon Alexa |
| Smart notifications | Yes |
| SMS notifications | Yes |
| Alarm clock | Yes |
| Advanced workouts | Yes |
| Automatic daily activity detection | Yes |
| Find my phone function | Yes |
| Workout tracking | Yes |
| Call notifications | Yes |
| Thermometer | Yes |
| Vibrating alarm clock | Yes |
| Answerphone remote access | Yes |
| Heart rate sensor type | Optical |
Network
| Mobile network connection | No |
| GPS (satellite) | Yes |
| GLONASS | Yes |
Ports & interfaces
| USB port | No |
| Bluetooth | Yes |
| Wi-Fi | No |
| Bluetooth version | 5.0 |
| Near Field Communication (NFC) | Yes |
| Headphone connectivity | Bluetooth |
| Bluetooth Low Energy (BLE) | Yes |
Power
| Battery technology | Lithium Polymer (LiPo) |
| Battery capacity | - mAh |
| Battery type | Built-in battery |
| Battery life (max) | 144 h |
| Battery life | 6 day(s) |
| Battery life (GPS mode) | 5 h |
| Battery life | 144 h |
| Charging time | 2 h |
Operational conditions
| Operating temperature (T-T) | -10 - 45 °C |
Weight & dimensions
| Width | 40.5 mm |
| Depth | 40.5 mm |
| Thickness | 12.3 mm |