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More Information | |||||
| Check Amazon | Check Amazon | ||||
Price and Release Date | |||||
| Suggested Price | $399 | $429 | $350 | $350 | $329 |
| Release / Update | 2020 | 2021 | 2017 | 2016 | 2018 |
Activity & Fitness | |||||
| Calories | |||||
| Distance | |||||
| Heart | |||||
| VO2max (Oxygen) | |||||
| Sleep | |||||
| Steps | |||||
| Stress mgt | |||||
| Female health | |||||
| Skin temp | |||||
| Breath rate | |||||
Battery | |||||
| Duration | Not yet | 18 Hours | 48 hours | 4 days | 14 Days |
| Rechargeable | |||||
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Compatibility Support | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | |||||
| Mac | |||||
| Windows | |||||
Connectivity Support | |||||
| Bluetooth | |||||
| Cellular | Optional | Yes +$ | |||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 384 x 480 | 396 x 484 | 480 x 480 | 360 x 360 | 320 x 300 |
| Size | 40mm | 1.9 inches | 1.38 inches | 1.3 inches | 1.4 inches |
| Touch | |||||
| Type | MicroLED | MicroLED | P-OLED | Fullcolor AOD | TFT LCD |
Functions | |||||
| Audio Speaker | |||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 5 ATM | water resistant but not waterproof | IP68 | IP68 | 10 ATM (100 Meters) |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | WatchOS 5 | WatchOS 8 | Android Wear 2 | Tizen OS | Built-in |
| Apps | |||||
| Music | Spotify | ||||
More Information | |||||
| Check Amazon | Check Amazon | ||||
