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More Information | ||||
| Check Amazon | Check Amazon | Check Amazon | ||
Price and Release Date | ||||
| Suggested Price | $399 | $229 | $100 | $179 |
| Release / Update | 2024 | 2017 | 2020 | 2017 |
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 | 48 | 10 Days | 5 days |
| Rechargeable | ||||
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Compatibility Support | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | ||||
| Mac | n/a | |||
| Windows | n/a | |||
Connectivity Support | ||||
| Bluetooth | Yes | |||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | 42mm: 374 x 446 pixels; 46mm: 416 x 496 pixels | 400 x 400 | 141 x 63 | 160 x 68 |
| Size | 42mm or 46mm | 1.39 inches | 1.47 inches | 0.5" x 0.8" |
| Touch | ||||
| Type | Always-On Retina LTPO OLED | AMOLED | OLED | LCD |
Functions | ||||
| Audio Speaker | ||||
| Clock | ||||
| Phone | ||||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | Water resistant up to 50 meters | 5 ATM | 5 ATM | |
Notifications | ||||
| Phone | ||||
| Emails | ||||
| Texts | ||||
Software | ||||
| Operating System | watchOS 11 | Android Wear 2 | Fitbit OS | n/a |
| Apps | ||||
| Music | ||||
More Information | ||||
| Check Amazon | Check Amazon | Check Amazon | ||
