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More Information | |||||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||
Price and Release Date | |||||||||||
| Suggested Price | $50 | $399 | $799 | $429 | $399 | $149 | $300 | $300 | $250 | $250 | $299.99 |
| Release / Update | 2020 | 2024 | 2023 | 2021 | 2023 | 2020 | 2022 | 2015 | 2020 | 2021 | 2017 |
Activity & Fitness | |||||||||||
| Calories | |||||||||||
| Distance | |||||||||||
| Heart | Third-generation optical heart sensor | Third-generation optical heart sensor | |||||||||
| VO2max (Oxygen) | |||||||||||
| Sleep | |||||||||||
| Steps | |||||||||||
| Stress mgt | |||||||||||
| Female health | |||||||||||
| Skin temp | |||||||||||
| Breath rate | |||||||||||
Battery | |||||||||||
| Duration | 15 Days | Up to 18 hours normal use | Up to 36 hours normal use, Up to 72 hours in Low Power Mode | 18 Hours | 18 hrs | 7 days | 6 days | 1.5 days | 2 days | 40 Hours | 2 days |
| Rechargeable | |||||||||||
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Compatibility Support | |||||||||||
| Android | |||||||||||
| iOS | |||||||||||
| Windows Phone | |||||||||||
| Mac | n/a | ||||||||||
| Windows | Not yet | Yes | n/a | ||||||||
Connectivity Support | |||||||||||
| Bluetooth | |||||||||||
| Cellular | |||||||||||
| GPS | |||||||||||
| NFC | Fitbit Pay | ||||||||||
| Wi-Fi | |||||||||||
Display | |||||||||||
| Color | |||||||||||
| Resolution | 454 x 454 | 42mm: 374 x 446 pixels; 46mm: 416 x 496 pixels | 502 x 410 pixels | 396 x 484 | 484x396 | 66x18 | 336x336 | 360 x 325 or 360 x 330 | 360 x 360 | 396 x 396 | 360 x 360 |
| Size | 1.1 inches | 42mm or 46mm | 49mm | 1.9 inches | 41mm and 45mm | .721 inches | 1,59 inches | 1.37 inches or 1.56 inches | 1.4 inches | 1.9 inches | 1.2 inches |
| Touch | |||||||||||
| Type | AMOLED | Always-On Retina LTPO OLED | Always-On Retina LTPO OLED | MicroLED | OLED | OLED | AMOLED | LCD | OLED | AMOLED | Super AMOLED |
Functions | |||||||||||
| Audio Speaker | Bluetooth | ||||||||||
| Clock | |||||||||||
| Phone | |||||||||||
| Vibration | |||||||||||
| Voice | |||||||||||
Hardware | |||||||||||
| Accelerometer | |||||||||||
| Barometer or Altimeter | |||||||||||
| Ultraviolet Sensor | |||||||||||
| Water Resistance | 5 ATM | Water resistant up to 50 meters | Water resistance 100m, Dust resistance IP6X, EN13319 recreational scuba diving to 40m, Tested to MIL-STD 810H | water resistant but not waterproof | 5 ATM (50 Meters) | 5 ATM | 5 ATM (50 Meters) | IP67 | 5 ATM | 5 ATM (50 Meters) | 5 ATM |
Notifications | |||||||||||
| Phone | |||||||||||
| Emails | |||||||||||
| Texts | |||||||||||
Software | |||||||||||
| Operating System | Built-in | watchOS 11 | WatchOS 10 | WatchOS 8 | WatchOS 10 | Fitbit OS | Fitbit OS | Android Wear | Tizen OS | Wear OS 3 | Tizen OS |
| Apps | |||||||||||
| Music | Spotify control | ||||||||||
More Information | |||||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||
