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More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | |||||
Price and Release Date | ||||||||
| Suggested Price | $450 | $300 | $250 | $249 | $349 | $100 | $99 | $199.99 |
| Release / Update | 2016 | 2018 | 2016 | 2017 | 2015 | 2015 | 2013 | 2017 |
Activity & Fitness | ||||||||
| Calories | ||||||||
| Distance | ||||||||
| Heart | ||||||||
| VO2max (Oxygen) | ||||||||
| Sleep | ||||||||
| Steps | ||||||||
| Stress mgt | ||||||||
| Female health | ||||||||
| Skin temp | ||||||||
| Breath rate | ||||||||
Battery | ||||||||
| Duration | 14 hours to 11 days | 14 days | 13 hours to 8 days | 6 months | 5–7 days | 2 days | ||
| Rechargeable | ||||||||
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Compatibility Support | ||||||||
| Android | ||||||||
| iOS | ||||||||
| Windows Phone | ||||||||
| Mac | n/a | n/a | n/a | n/a | n/a | |||
| Windows | n/a | n/a | n/a | n/a | n/a | |||
Connectivity Support | ||||||||
| Bluetooth | ||||||||
| Cellular | ||||||||
| GPS | ||||||||
| NFC | ||||||||
| Wi-Fi | ||||||||
Display | ||||||||
| Color | n/a | |||||||
| Resolution | 215 x 180 | 128 x 128 | 148 x 205 | 360 x 360 | 320 x 320 | n/a | 168 x 144 | 216 x 432 |
| Size | 1.23 inches | 0.9 inches | 1.38 inches | 1.2 inches | 1.3 inches | n/a | 1.26 inches | 1.5 |
| Touch | n/a | |||||||
| Type | AMOLED | P-OLED | P-OLED | n/a | e-paper | AMOLED | ||
Functions | ||||||||
| Audio Speaker | ||||||||
| Clock | ||||||||
| Phone | ||||||||
| Vibration | ||||||||
| Voice | ||||||||
Hardware | ||||||||
| Accelerometer | ||||||||
| Barometer or Altimeter | ||||||||
| Ultraviolet Sensor | ||||||||
| Water Resistance | 5 ATM | 10 ATM (100 Meters) | 5 ATM | IP67 | IP67 | 5 ATM | 5 ATM | 5 ATM |
Notifications | ||||||||
| Phone | ||||||||
| Emails | ||||||||
| Texts | ||||||||
Software | ||||||||
| Operating System | n/a | Android Wear 2 | Android Wear | n/a | Pebble OS | Tizen OS | ||
| Apps | ||||||||
| Music | ||||||||
More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | |||||
