More Information | ||||
Check Amazon | ||||
Price and Release Date | ||||
Suggested Price | $250 | $275 | $300 | $255 |
Release / Update | 2015 | 2015 | 2015 | 2017 |
Activity & Fitness | ||||
Calories | ||||
Distance | ||||
Heart | ||||
VO2max (Oxygen) | ||||
Sleep | ||||
Steps | ||||
Stress mgt | ||||
Female health | ||||
Skin temp | ||||
Breath rate | ||||
Battery | ||||
Duration | 7 days | 1 day | 10 hours to 4 weeks | 30 hours |
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 | 360 x 326 | 180 x 180 | 128x128 | |
Size | 1.26 inches | 1.5 inches | 1 inch | 1.4 inch |
Touch | ||||
Type | Monochrome LCD | LCD | LCD | |
Functions | ||||
Audio Speaker | ||||
Clock | ||||
Phone | ||||
Vibration | ||||
Voice | ||||
Hardware | ||||
Accelerometer | ||||
Barometer or Altimeter | ||||
Ultraviolet Sensor | ||||
Water Resistance | 5 ATM | IP67 | 5 ATM | WR30 |
Notifications | ||||
Phone | ||||
Emails | ||||
Texts | ||||
Software | ||||
Operating System | n/a | Android Wear | n/a | |
Apps | ||||
Music | ||||
More Information | ||||
Check Amazon |