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More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | |||
Price and Release Date | ||||||||
| Suggested Price | $399 | $799 | $149 | $159 | $215 | $175 | $300 | $200 |
| Release / Update | 2024 | 2023 | 2019 | 2023 | 2019 | 2015 | 2015 | 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 Months | Up to 7 days | 2 weeks | 7 days | 1.5 days | 7 days |
| Rechargeable | ||||||||
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Compatibility Support | ||||||||
| Android | ||||||||
| iOS | ||||||||
| Windows Phone | ||||||||
| Mac | n/a | n/a | ||||||
| Windows | n/a | n/a | ||||||
Connectivity Support | ||||||||
| Bluetooth | ||||||||
| Cellular | ||||||||
| GPS | ||||||||
| NFC | ||||||||
| Wi-Fi | ||||||||
Display | ||||||||
| Color | n/a | |||||||
| Resolution | 42mm: 374 x 446 pixels; 46mm: 416 x 496 pixels | 502 x 410 pixels | Analog | n/a | 360 x 325 or 360 x 330 | 240x240 | ||
| Size | 42mm or 46mm | 49mm | 0.4 inches | 1.04-inch AMOLED | NA | n/a | 1.37 inches or 1.56 inches | 1.2 inches |
| Touch | n/a | |||||||
| Type | Always-On Retina LTPO OLED | Always-On Retina LTPO OLED | Analog | AMOLED | E-INK | n/a | LCD | MIPS |
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 | 3 ATM | Water-resistant up to 50m | 3 ATM | 3 ATM | IP67 | 5 ATM (50 Meters) |
Notifications | ||||||||
| Phone | ||||||||
| Emails | ||||||||
| Texts | ||||||||
Software | ||||||||
| Operating System | watchOS 11 | WatchOS 10 | Fitbit OS | NA | n/a | Android Wear | Built-in | |
| Apps | ||||||||
| Music | ||||||||
More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | |||





















