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More Information | |||||
| Check Amazon | Check Amazon | Check Amazon | |||
Price and Release Date | |||||
| Suggested Price | $199 | $150 | $470 | $99 | $329 |
| Release / Update | 2017 | 2020 | 2014 | 2019 | 2018 |
Activity & Fitness | |||||
| Calories | |||||
| Distance | |||||
| Heart | $ | ||||
| VO2max (Oxygen) | |||||
| Sleep | |||||
| Steps | |||||
| Stress mgt | |||||
| Female health | |||||
| Skin temp | |||||
| Breath rate | |||||
Battery | |||||
| Duration | 3 days | 13 hours to 30 days | 7 days | 14 Days | |
| Rechargeable | |||||
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Compatibility Support | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | |||||
| Mac | |||||
| Windows | |||||
Connectivity Support | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | Connected GPS | ||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 240 x 240 | 128x64 | 320 x 300 | ||
| Size | 1.39 inches | 1.7 inches | 0.74 inches | 1.4 inches | |
| Touch | |||||
| Type | AMOLED | OLED | OLED | TFT LCD | |
Functions | |||||
| Audio Speaker | Alerts only | ||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 5 ATM | 3 ATM | 3 ATM | 5 ATM | 10 ATM (100 Meters) |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | Android Wear 2 | Built-in | n/a | FreeRTOS | Built-in |
| Apps | |||||
| Music | |||||
More Information | |||||
| Check Amazon | Check Amazon | Check Amazon | |||
