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More Information | |||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | |||
Price and Release Date | |||||||
| Suggested Price | $399 | $799 | $300 | $300 | $120 | $250 | $279 |
| Release / Update | 2024 | 2023 | 2022 | 2015 | 2015 | 2021 | 2022 |
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 | Up to 18 hours normal use | Up to 36 hours normal use, Up to 72 hours in Low Power Mode | 6 days | 1.5 days | 8 days (without notifications) | 40 Hours | 50 Hours |
| Rechargeable | |||||||
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Compatibility Support | |||||||
| Android | |||||||
| iOS | |||||||
| Windows Phone | |||||||
| Mac | n/a | n/a | |||||
| Windows | Yes | n/a | n/a | ||||
Connectivity Support | |||||||
| Bluetooth | |||||||
| Cellular | |||||||
| GPS | |||||||
| NFC | |||||||
| Wi-Fi | |||||||
Display | |||||||
| Color | |||||||
| Resolution | 42mm: 374 x 446 pixels; 46mm: 416 x 496 pixels | 502 x 410 pixels | 336x336 | 360 x 325 or 360 x 330 | 396 x 396 | 396 x 396 | |
| Size | 42mm or 46mm | 49mm | 1,59 inches | 1.37 inches or 1.56 inches | 1.9 inches | 1.9 inches | |
| Touch | |||||||
| Type | Always-On Retina LTPO OLED | Always-On Retina LTPO OLED | AMOLED | LCD | LED | AMOLED | Super AMOLED |
Functions | |||||||
| Audio Speaker | Bluetooth | ||||||
| Clock | |||||||
| Phone | |||||||
| Vibration | |||||||
| Voice | |||||||
Hardware | |||||||
| Accelerometer | |||||||
| Barometer or Altimeter | |||||||
| Ultraviolet Sensor | |||||||
| Water Resistance | Water resistant up to 50 meters | Water resistance 100m, Dust resistance IP6X, EN13319 recreational scuba diving to 40m, Tested to MIL-STD 810H | 5 ATM (50 Meters) | IP67 | 2 ATM | 5 ATM (50 Meters) | 5 ATM (50 Meters) |
Notifications | |||||||
| Phone | |||||||
| Emails | |||||||
| Texts | |||||||
Software | |||||||
| Operating System | watchOS 11 | WatchOS 10 | Fitbit OS | Android Wear | n/a | Wear OS 3 | Wear OS 3.5 |
| Apps | |||||||
| Music | |||||||
More Information | |||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | |||
