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More Information | ||||||
Price and Release Date | ||||||
| Suggested Price | $200 | $349 | $200 | $330 | $470 | $499 |
| Release / Update | 2015 | 2017 | 2014 | 2016 | 2014 | 2020 |
Activity & Fitness | ||||||
| Calories | ||||||
| Distance | ||||||
| Heart | $ | |||||
| VO2max (Oxygen) | ||||||
| Sleep | ||||||
| Steps | ||||||
| Stress mgt | ||||||
| Female health | ||||||
| Skin temp | ||||||
| Breath rate | ||||||
Battery | ||||||
| Duration | 1.45 days | 8 hours | 2 days | 13 hours to 30 days | 7 Days | |
| Rechargeable | ||||||
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Compatibility Support | ||||||
| Android | ||||||
| iOS | ||||||
| Windows Phone | ||||||
| Mac | n/a | |||||
| Windows | n/a | |||||
Connectivity Support | ||||||
| Bluetooth | ||||||
| Cellular | ||||||
| GPS | ||||||
| NFC | ||||||
| Wi-Fi | ||||||
Display | ||||||
| Color | ||||||
| Resolution | n/a | 480 x 480 | 128x128 | 240 x 240 | 240 x 240 | |
| Size | n/a | 1.38 inches | 1.3 inches | 1.2 inches | ||
| Touch | n/a | |||||
| Type | n/a | P-OLED | LCD | TFT | MIP LCD | |
Functions | ||||||
| Audio Speaker | Alerts only | Alerts only | Alerts only | |||
| Clock | ||||||
| Phone | ||||||
| Vibration | ||||||
| Voice | ||||||
Hardware | ||||||
| Accelerometer | ||||||
| Barometer or Altimeter | ||||||
| Ultraviolet Sensor | ||||||
| Water Resistance | IP68 | 3 ATM | IPX8 | 3 ATM | 10 ATM (100 Meters) | |
Notifications | ||||||
| Phone | ||||||
| Emails | ||||||
| Texts | ||||||
Software | ||||||
| Operating System | n/a | Android Wear 2 | Android Wear | n/a | Built-in | |
| Apps | ||||||
| Music | ||||||
More Information | ||||||
