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More Information | ||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||
Price and Release Date | ||||||
| Suggested Price | $130 | $799 | $429 | $399 | $149 | $499 |
| Release / Update | 2017 | 2023 | 2021 | 2023 | 2019 | 2020 |
Activity & Fitness | ||||||
| Calories | ||||||
| Distance | ||||||
| Heart | Third-generation optical heart sensor | |||||
| VO2max (Oxygen) | ||||||
| Sleep | ||||||
| Steps | ||||||
| Stress mgt | ||||||
| Female health | ||||||
| Skin temp | ||||||
| Breath rate | ||||||
Battery | ||||||
| Duration | 5 days | Up to 36 hours normal use, Up to 72 hours in Low Power Mode | 18 Hours | 18 hrs | 6 Months | 7 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 | 320 x 300 | 502 x 410 pixels | 396 x 484 | 484x396 | 240 x 240 | |
| Size | 1.34 inches | 49mm | 1.9 inches | 41mm and 45mm | 0.4 inches | 1.2 inches |
| Touch | ||||||
| Type | TFT LCD | Always-On Retina LTPO OLED | MicroLED | OLED | Analog | MIP LCD |
Functions | ||||||
| Audio Speaker | ||||||
| Clock | ||||||
| Phone | ||||||
| Vibration | ||||||
| Voice | ||||||
Hardware | ||||||
| Accelerometer | ||||||
| Barometer or Altimeter | ||||||
| Ultraviolet Sensor | ||||||
| Water Resistance | IP67 | Water resistance 100m, Dust resistance IP6X, EN13319 recreational scuba diving to 40m, Tested to MIL-STD 810H | water resistant but not waterproof | 5 ATM (50 Meters) | 3 ATM | 10 ATM (100 Meters) |
Notifications | ||||||
| Phone | ||||||
| Emails | ||||||
| Texts | ||||||
Software | ||||||
| Operating System | Proprietary | WatchOS 10 | WatchOS 8 | WatchOS 10 | Built-in | |
| Apps | ||||||
| Music | ||||||
More Information | ||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||
