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More Information | |||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
Price and Release Date | |||||||
| Suggested Price | $269 | $300 | $130 | $350 | $99 | $280 | $250 |
| Release / Update | 2016 | 2018 | 2015 | 2019 | 2016 | 2019 | 2013 |
Activity & Fitness | |||||||
| Calories | |||||||
| Distance | |||||||
| Heart | $ | ||||||
| VO2max (Oxygen) | |||||||
| Sleep | |||||||
| Steps | |||||||
| Stress mgt | |||||||
| Female health | |||||||
| Skin temp | |||||||
| Breath rate | |||||||
Battery | |||||||
| Duration | 18 hours | 14 days | 1 year | 2 days | 3 days | ||
| Rechargeable | |||||||
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Compatibility Support | |||||||
| Android | |||||||
| iOS | |||||||
| Windows Phone | |||||||
| Mac | n/a | n/a | |||||
| Windows | n/a | n/a | |||||
Connectivity Support | |||||||
| Bluetooth | |||||||
| Cellular | |||||||
| GPS | |||||||
| NFC | |||||||
| Wi-Fi | |||||||
Display | |||||||
| Color | |||||||
| Resolution | 340 x 272 or 390 x 312 | 128 x 128 | n/a | 390 x 390 | n/a | 360 x 360 | 480 x 360 |
| Size | 1.5 inches or 1.65 inches | 0.9 inches | 1.07 inches | 1.2 inches | n/a | 1.4 inches | 2 inches |
| Touch | n/a | ||||||
| Type | AMOLED | AMOLED | Segmented LCD | AMOLED | n/a | Super AMOLED | Super AMOLED |
Functions | |||||||
| Audio Speaker | |||||||
| Clock | |||||||
| Phone | |||||||
| Vibration | |||||||
| Voice | |||||||
Hardware | |||||||
| Accelerometer | |||||||
| Barometer or Altimeter | |||||||
| Ultraviolet Sensor | |||||||
| Water Resistance | 5ATM | 10 ATM (100 Meters) | 5 ATM | 3 ATM | IP68 | IP67 | |
Notifications | |||||||
| Phone | |||||||
| Emails | |||||||
| Texts | |||||||
Software | |||||||
| Operating System | Watch OS | n/a | Wear OS | Tizen OS | Tizen OS | ||
| Apps | |||||||
| Music | |||||||
More Information | |||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
