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More Information | ||||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
Price and Release Date | ||||||||||
| Suggested Price | $399 | $199 | $399 | $429 | $499 | $255 | $295 | $255 | $179.95 | $255 |
| Release / Update | 2024 | 2017 | 2020 | 2021 | 2022 | 2018 | 2019 | 2018 | 2017 | 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 | 18 hours | Not yet | 18 Hours | 18 hrs | 24 hours | 1 day | 1 Day | Up to 3 days | 30 hours |
| Rechargeable | ||||||||||
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Compatibility Support | ||||||||||
| Android | ||||||||||
| iOS | ||||||||||
| Windows Phone | ||||||||||
| Mac | ||||||||||
| Windows | ||||||||||
Connectivity Support | ||||||||||
| Bluetooth | ||||||||||
| Cellular | Optional | |||||||||
| GPS | ||||||||||
| NFC | ||||||||||
| Wi-Fi | ||||||||||
Display | ||||||||||
| Color | ||||||||||
| Resolution | 42mm: 374 x 446 pixels; 46mm: 416 x 496 pixels | 340 x 272 or 390 x 312 | 384 x 480 | 396 x 484 | 484x396 | 454 x 454 | 328 x 328 | 390 x 390 | 160 x 80 | 128x128 |
| Size | 42mm or 46mm | 1.5 inches or 1.65 inches | 40mm | 1.9 inches | 1.9 inches | 1.4 inches | 1.3 inches | 1.2 inches | 1.18 inches | 1.4 inch |
| Touch | ||||||||||
| Type | Always-On Retina LTPO OLED | AMOLED | MicroLED | MicroLED | OLED | AMOLED | AMOLED | AMOLED | TFT LCD | 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 | water resistant but not waterproof | 5 ATM (50 Meters) | IP67 | 3 ATM | 5 ATM (50 Meters) | WR30 | WR30 |
Notifications | ||||||||||
| Phone | ||||||||||
| Emails | ||||||||||
| Texts | ||||||||||
Software | ||||||||||
| Operating System | watchOS 11 | WatchOS 4 | WatchOS 5 | WatchOS 8 | WatchOS 9 | Wear OS | Wear OS | Wear OS | ||
| Apps | ||||||||||
| Music | ||||||||||
More Information | ||||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
