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More Information | ||||||
| Check Amazon | ||||||
Price and Release Date | ||||||
| Suggested Price | $200 | $170 | $140 | $300 | $179.95 | $250 |
| Release / Update | 2016 | 2014 | 2020 | 2015 | 2017 | 2014 |
Activity & Fitness | ||||||
| Calories | ||||||
| Distance | ||||||
| Heart | $ | |||||
| VO2max (Oxygen) | ||||||
| Sleep | ||||||
| Steps | ||||||
| Stress mgt | ||||||
| Female health | ||||||
| Skin temp | ||||||
| Breath rate | ||||||
Battery | ||||||
| Duration | 5 days | 7 days | 10 Days | Up to 3 days | 2 days | |
| Rechargeable | ||||||
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Compatibility Support | ||||||
| Android | ||||||
| iOS | ||||||
| Windows Phone | Partial | |||||
| Mac | n/a | n/a | n/a | |||
| Windows | n/a | n/a | n/a | |||
Connectivity Support | ||||||
| Bluetooth | ||||||
| Cellular | ||||||
| GPS | ||||||
| NFC | ||||||
| Wi-Fi | ||||||
Display | ||||||
| Color | ||||||
| Resolution | 128 x 16 | 280 x 456 | 480 x 480 | 160 x 80 | 320 x 320 | |
| Size | 1.41 inches | 1.6 inches | 1.38 inches | 1.18 inches | 1.6 inches | |
| Touch | ||||||
| Type | LCD | OLED | AMOLED | P-OLED | TFT LCD | TFT LCD |
Functions | ||||||
| Audio Speaker | Bluetooth | |||||
| Clock | ||||||
| Phone | ||||||
| Vibration | ||||||
| Voice | ||||||
Hardware | ||||||
| Accelerometer | ||||||
| Barometer or Altimeter | ||||||
| Ultraviolet Sensor | ||||||
| Water Resistance | 5 ATM | 5 ATM (50 Meters) | WR30 | IP68 | ||
Notifications | ||||||
| Phone | ||||||
| Emails | ||||||
| Texts | ||||||
Software | ||||||
| Operating System | n/a | Lite OS | Android Wear | Android Wear | ||
| Apps | ||||||
| Music | ||||||
More Information | ||||||
| Check Amazon | ||||||
