 |  |  |  | |
More Information | ||||
 | | |||
Price and Release Date | ||||
| Suggested Price | $250 | $79 | $200 | $470 |
| Release / Update | 2015 | 2015 | 2014 | 2014 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | $ | |||
| Distance | ||||
| Heart | $ | $ | ||
| VO2max (Oxygen) | ||||
| Sleep | ||||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | 10 hours to 3 weeks | 6 months | 8 hours | 13 hours to 30 days |
| Rechargeable | ||||
|
|
||||
Compatibility Support | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | ||||
| Mac | n/a | n/a | ||
| Windows | n/a | n/a | ||
Connectivity Support | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | 205 x 148 | n/a | 128x128 | |
| Size | 1.38 inches | n/a | ||
| Touch | n/a | |||
| Type | LCD | n/a | LCD | |
Functions | ||||
| Audio Speaker | Alerts only | Alerts only | ||
| Clock | ||||
| Phone | ||||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | 5 ATM | 3 ATM | 3 ATM | |
Notifications | ||||
| Phone | ||||
| Emails | ||||
| Texts | ||||
Software | ||||
| Operating System | n/a | n/a | ||
| Apps | ||||
| Music | ||||
More Information | ||||
| | |||
