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More Information | |||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||
Price and Release Date | |||||
| Suggested Price | $399 | $255 | $295 | $350 | $279 |
| Release / Update | 2024 | 2018 | 2019 | 2023 | 2021 |
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 | 24 hours | 1 day | 24 hours | 30 days |
| Rechargeable | |||||
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Compatibility Support | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | |||||
| Mac | |||||
| Windows | |||||
Connectivity Support | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 42mm: 374 x 446 pixels; 46mm: 416 x 496 pixels | 454 x 454 | 328 x 328 | 384 x 384 pixels | 116 x 80 |
| Size | 42mm or 46mm | 1.4 inches | 1.3 inches | 1.2" | 0.54 inches |
| Touch | |||||
| Type | Always-On Retina LTPO OLED | AMOLED | AMOLED | AMOLED | Analog |
Functions | |||||
| Audio Speaker | |||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | Water resistant up to 50 meters | IP67 | 3 ATM | 5 ATM (50 Meters) | 5 ATM |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | watchOS 11 | Wear OS | Wear OS | Wear OS 4 | |
| Apps | |||||
| Music | |||||
More Information | |||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||
