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More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
Price and Release Date | ||||||||
| Suggested Price | $179 | $229 | $150 | $170 | $349 | $410 | $149.99 | $595 |
| Release / Update | 2019 | 2017 | 2016 | 2015 | 2015 | 2021 | 2017 | 2015 |
Activity & Fitness | ||||||||
| Calories | ||||||||
| Distance | ||||||||
| Heart | ||||||||
| VO2max (Oxygen) | ||||||||
| Sleep | ||||||||
| Steps | ||||||||
| Stress mgt | ||||||||
| Female health | ||||||||
| Skin temp | ||||||||
| Breath rate | ||||||||
Battery | ||||||||
| Duration | 24 days | 48 | 1 year | 5 days | 14 Days | 1 year | 2 days | |
| Rechargeable | ||||||||
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Compatibility Support | ||||||||
| Android | ||||||||
| iOS | ||||||||
| Windows Phone | ||||||||
| Mac | n/a | n/a | n/a | n/a | ||||
| Windows | n/a | n/a | n/a | n/a | ||||
Connectivity Support | ||||||||
| Bluetooth | Yes | |||||||
| Cellular | ||||||||
| GPS | ||||||||
| NFC | ||||||||
| Wi-Fi | ||||||||
Display | ||||||||
| Color | n/a | |||||||
| Resolution | 454 x 454 | 400 x 400 | n/a | 160 x 68 | 400 x 400 | 466 x 466 | ||
| Size | 1.39 inches | 1.39 inches | n/a | 1.0" x .42" | 1.4 inches | 1.4 inches | 1.73 inches | |
| Touch | n/a | |||||||
| Type | AMOLED | AMOLED | n/a | LED | AMOLED | AMOLED | Analog | |
Functions | ||||||||
| Audio Speaker | ||||||||
| Clock | ||||||||
| Phone | ||||||||
| Vibration | ||||||||
| Voice | ||||||||
Hardware | ||||||||
| Accelerometer | ||||||||
| Barometer or Altimeter | ||||||||
| Ultraviolet Sensor | ||||||||
| Water Resistance | 5 ATM | 5 ATM | 5 ATM | 5 ATM | 5 ATM | 5 ATM | ||
Notifications | ||||||||
| Phone | ||||||||
| Emails | ||||||||
| Texts | ||||||||
Software | ||||||||
| Operating System | Built-in | Android Wear 2 | n/a | n/a | Android Wear | HarmonyOS 2 | ||
| Apps | ||||||||
| Music | ||||||||
More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
