More Information | |||||
Price and Release Date | |||||
Suggested Price | $180 | $230 | $349 | $80 | $150 |
Release / Update | 2013 | 2014 | 2017 | 2016 | 2015 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 7 days | 1.5 days | 1.45 days | 8 months | |
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 | n/a | 280 x 280 | 480 x 480 | ||
Size | n/a | 1.65 inches | 1.38 inches | ||
Touch | n/a | ||||
Type | n/a | IPS LCD | P-OLED | E-Ink | LCD |
Functions | |||||
Audio Speaker | Bluetooth | ||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | IP67 | IP68 | 5 ATM | 5 ATM | |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | n/a | Android Wear | Android Wear 2 | n/a | |
Apps | |||||
Music | |||||
More Information | |||||