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More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
Price and Release Date | ||||||||
| Suggested Price | $199 | $275 | $170 | $350 | $450 | $80 | $250 | $350 |
| Release / Update | 2017 | 2015 | 2015 | 2023 | 2014 | 2016 | 2021 | 2016 |
Activity & Fitness | ||||||||
| Calories | ||||||||
| Distance | ||||||||
| Heart | ||||||||
| VO2max (Oxygen) | ||||||||
| Sleep | ||||||||
| Steps | ||||||||
| Stress mgt | ||||||||
| Female health | ||||||||
| Skin temp | ||||||||
| Breath rate | ||||||||
Battery | ||||||||
| Duration | 18 hours | 1 day | 5 days | 24 hours | 8 months | 8 months | 40 Hours | 4 days |
| Rechargeable | ||||||||
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Compatibility Support | ||||||||
| Android | ||||||||
| iOS | ||||||||
| Windows Phone | ||||||||
| Mac | n/a | n/a | n/a | |||||
| Windows | n/a | n/a | n/a | |||||
Connectivity Support | ||||||||
| Bluetooth | ||||||||
| Cellular | Yes +$ | |||||||
| GPS | ||||||||
| NFC | ||||||||
| Wi-Fi | ||||||||
Display | ||||||||
| Color | ||||||||
| Resolution | 340 x 272 or 390 x 312 | 360 x 326 | 160 x 68 | 384 x 384 pixels | n/a | 396 x 396 | 360 x 360 | |
| Size | 1.5 inches or 1.65 inches | 1.5 inches | 1.0" x .42" | 1.2" | 1.3 inches | 1.9 inches | 1.3 inches | |
| Touch | ||||||||
| Type | AMOLED | LCD | LED | AMOLED | Analog | E-Ink | AMOLED | Fullcolor AOD |
Functions | ||||||||
| Audio Speaker | ||||||||
| Clock | ||||||||
| Phone | ||||||||
| Vibration | ||||||||
| Voice | ||||||||
Hardware | ||||||||
| Accelerometer | ||||||||
| Barometer or Altimeter | ||||||||
| Ultraviolet Sensor | ||||||||
| Water Resistance | 5 ATM | IP67 | 5 ATM | 5 ATM (50 Meters) | 5 ATM | 5 ATM | 5 ATM (50 Meters) | IP68 |
Notifications | ||||||||
| Phone | ||||||||
| Emails | ||||||||
| Texts | ||||||||
Software | ||||||||
| Operating System | WatchOS 4 | Android Wear | n/a | Wear OS 4 | n/a | n/a | Wear OS 3 | Tizen OS |
| Apps | ||||||||
| Music | Spotify | |||||||
More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
