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More Information | |||||
Price and Release Date | |||||
Suggested Price | $300 | $300 | $179.95 | $255 | $330 |
Release / Update | 2015 | 2014 | 2017 | 2017 | 2016 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 10 hours to 4 weeks | 2 days | Up to 3 days | 30 hours | 2 days |
Rechargeable | |||||
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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 | 180 x 180 | 320 x 320 | 160 x 80 | 128x128 | 240 x 240 |
Size | 1 inch | 1.3 inches | 1.18 inches | 1.4 inch | 1.3 inches |
Touch | |||||
Type | P-OLED | TFT LCD | LCD | TFT | |
Functions | |||||
Audio Speaker | Alerts only | ||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM | IP67 | WR30 | WR30 | IPX8 |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | n/a | Android Wear | Android Wear | ||
Apps | |||||
Music | |||||
More Information | |||||