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More Information | ||||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | |||
Price and Release Date | ||||||||||
| Suggested Price | $179 | $140 | $399 | $199 | $149 | $549 | $79.99 | $99 | $250 | $329 |
| Release / Update | 2019 | 2019 | 2024 | 2017 | 2021 | 2019 | 2018 | 2021 | 2014 | 2018 |
Activity & Fitness | ||||||||||
| Calories | ||||||||||
| Distance | ||||||||||
| Heart | Third-generation optical heart sensor | |||||||||
| VO2max (Oxygen) | ||||||||||
| Sleep | ||||||||||
| Steps | ||||||||||
| Stress mgt | ||||||||||
| Female health | ||||||||||
| Skin temp | ||||||||||
| Breath rate | ||||||||||
Battery | ||||||||||
| Duration | 24 days | 20 days | Up to 18 hours normal use | 18 hours | 5 days | 9 Days | 1 year | 14 days | 2 days | 14 Days |
| Rechargeable | ||||||||||
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Compatibility Support | ||||||||||
| Android | ||||||||||
| iOS | ||||||||||
| Windows Phone | ||||||||||
| Mac | n/a | |||||||||
| Windows | n/a | |||||||||
Connectivity Support | ||||||||||
| Bluetooth | ||||||||||
| Cellular | ||||||||||
| GPS | ||||||||||
| NFC | ||||||||||
| Wi-Fi | ||||||||||
Display | ||||||||||
| Color | ||||||||||
| Resolution | 454 x 454 | 360 x 360 | 42mm: 374 x 446 pixels; 46mm: 416 x 496 pixels | 340 x 272 or 390 x 312 | 206 x 124 | 240 x 240 | 88 x 88 | 194 x 368 | 320 x 320 | 320 x 300 |
| Size | 1.39 inches | 1.3 inches | 42mm or 46mm | 1.5 inches or 1.65 inches | 0.76 inches | 1.2 inches | NA | 1.47 inches | 1.6 inches | 1.4 inches |
| Touch | ||||||||||
| Type | AMOLED | AMOLED | Always-On Retina LTPO OLED | AMOLED | AMOLED | MIP LCD | NA | AMOLED | TFT LCD | TFT LCD |
Functions | ||||||||||
| Audio Speaker | Bluetooth | |||||||||
| Clock | ||||||||||
| Phone | ||||||||||
| Vibration | ||||||||||
| Voice | ||||||||||
Hardware | ||||||||||
| Accelerometer | ||||||||||
| Barometer or Altimeter | ||||||||||
| Ultraviolet Sensor | ||||||||||
| Water Resistance | 5 ATM | 5 ATM | Water resistant up to 50 meters | 5 ATM | 5 ATM | 10 ATM (100 Meters) | 5 ATM | 5 ATM | IP68 | 10 ATM (100 Meters) |
Notifications | ||||||||||
| Phone | ||||||||||
| Emails | ||||||||||
| Texts | ||||||||||
Software | ||||||||||
| Operating System | Built-in | Built-in | watchOS 11 | WatchOS 4 | Built-in | Built-in | Built-in | Android Wear | Built-in | |
| Apps | ||||||||||
| Music | ||||||||||
More Information | ||||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | |||
