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More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
Price and Release Date | ||||||||
| Suggested Price | $399 | $329 | $100 | $199 | $799 | $600 | $300 | $250 |
| Release / Update | 2024 | 2018 | 2022 | 2019 | 2021 | 2022 | 2020 | 2014 |
Activity & Fitness | ||||||||
| Calories | ||||||||
| Distance | ||||||||
| Heart | Third-generation optical heart sensor | |||||||
| VO2max (Oxygen) | ||||||||
| Sleep | ||||||||
| Steps | ||||||||
| Stress mgt | ||||||||
| Female health | ||||||||
| Skin temp | ||||||||
| Breath rate | ||||||||
Battery | ||||||||
| Duration | Up to 18 hours normal use | Not yet | 10 days | 5 days | 50 Days / Solar Charge | 15 days | 30 Hours | 2 days |
| Rechargeable | ||||||||
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Compatibility Support | ||||||||
| Android | ||||||||
| iOS | ||||||||
| Windows Phone | ||||||||
| Mac | n/a | |||||||
| Windows | n/a | |||||||
Connectivity Support | ||||||||
| Bluetooth | ||||||||
| Cellular | ||||||||
| GPS | ||||||||
| NFC | ||||||||
| Wi-Fi | ||||||||
Display | ||||||||
| Color | ||||||||
| Resolution | 42mm: 374 x 446 pixels; 46mm: 416 x 496 pixels | 384 x 480 | 39,32x18,6 | 300 x 300 | 280 x 280 | 260x260 | 240 x 240 | 320 x 320 |
| Size | 42mm or 46mm | 1.78 inches | 1,46 inches | 1.34 inches | 1.4 inches | 1.3 inches | 1.2 inches | 1.6 inches |
| Touch | ||||||||
| Type | Always-On Retina LTPO OLED | MicroLED | AMOLED | AMOLED | MIP LCD | OLED | TFT LCD | TFT LCD |
Functions | ||||||||
| Audio Speaker | Bluetooth | |||||||
| Clock | ||||||||
| Phone | ||||||||
| Vibration | ||||||||
| Voice | ||||||||
Hardware | ||||||||
| Accelerometer | ||||||||
| Barometer or Altimeter | ||||||||
| Ultraviolet Sensor | ||||||||
| Water Resistance | Water resistant up to 50 meters | Not yet | 5 ATM (50 Meters) | 5 ATM | 10 ATM (100 Meters) | 5 ATM (50 Meters) | 3 ATM | IP68 |
Notifications | ||||||||
| Phone | ||||||||
| Emails | ||||||||
| Texts | ||||||||
Software | ||||||||
| Operating System | watchOS 11 | WatchOS 5 | Fitbit OS | Built-in | Built-in | Built-in | Built-in | Android Wear |
| Apps | ||||||||
| Music | ||||||||
More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
