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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 | $329 | $499 | $799 | $400 | $179 | $350 | $179.95 | $250 | $180 | 
| Release / Update | 2018 | 2022 | 2022 | 2021 | 2017 | 2019 | 2017 | 2021 | 2021 | 
Activity & Fitness | |||||||||
| Calories | |||||||||
| Distance | |||||||||
| Heart | |||||||||
| VO2max (Oxygen) | |||||||||
| Sleep | |||||||||
| Steps | |||||||||
| Stress mgt | |||||||||
| Female health | |||||||||
| Skin temp | |||||||||
| Breath rate | |||||||||
Battery | |||||||||
| Duration | Not yet | 18 hrs | 36 hrs | 11 Days | 5 days | 2 days | Up to 3 days | 40 Hours | 1 Day | 
| Rechargeable | |||||||||
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Compatibility Support | |||||||||
| Android | |||||||||
| iOS | |||||||||
| Windows Phone | |||||||||
| Mac | |||||||||
| Windows | |||||||||
Connectivity Support | |||||||||
| Bluetooth | |||||||||
| Cellular | |||||||||
| GPS | |||||||||
| NFC | |||||||||
| Wi-Fi | |||||||||
Display | |||||||||
| Color | |||||||||
| Resolution | 384 x 480 | 484x396 | 502×410 pixels | 416 x 416 | 160 x 68 | 390 x 390 | 160 x 80 | 396 x 396 | 320 x 320 | 
| Size | 1.78 inches | 1.9 inches | 1.92 inches | 1.3 inches | 0.5" x 0.8" | 1.2 inches | 1.18 inches | 1.9 inches | 1.75 inches | 
| Touch | |||||||||
| Type | MicroLED | OLED | LTPO OLED Retina | AMOLED | LCD | AMOLED | TFT LCD | AMOLED | LCD | 
Functions | |||||||||
| Audio Speaker | |||||||||
| Clock | |||||||||
| Phone | |||||||||
| Vibration | |||||||||
| Voice | |||||||||
Hardware | |||||||||
| Accelerometer | |||||||||
| Barometer or Altimeter | |||||||||
| Ultraviolet Sensor | |||||||||
| Water Resistance | Not yet | 5 ATM (50 Meters) | 10 ATM (100 Meters) | 5 ATM | 5 ATM | 3 ATM | WR30 | 5 ATM (50 Meters) | IP67 | 
Notifications | |||||||||
| Phone | |||||||||
| Emails | |||||||||
| Texts | |||||||||
Software | |||||||||
| Operating System | WatchOS 5 | WatchOS 9 | WatchOS 9 | Wear OS | n/a | Wear OS | Wear OS 3 | Built-in | |
| Apps | |||||||||
| Music | |||||||||
More Information | |||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||























