More Information | ||||||
Check Amazon | Check Amazon | |||||
Price and Release Date | ||||||
Suggested Price | $60 | $80 | $300 | $99 | $300 | $199.99 |
Release / Update | 2012 | 2016 | 2015 | 2019 | 2014 | 2017 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 6 months | 6 months | 1.5 days | 7 days | 2–3 days | 2 days |
Rechargeable | ||||||
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Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | n/a | n/a | n/a | |||
Windows | n/a | n/a | n/a | |||
Connectivity Support | ||||||
Bluetooth | ||||||
Cellular | ||||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | n/a | |||||
Resolution | n/a | 360 x 325 or 360 x 330 | 128x64 | 320 x 320 | 216 x 432 | |
Size | n/a | 1.37 inches or 1.56 inches | 0.74 inches | 1.63 inches | 1.5 | |
Touch | n/a | |||||
Type | n/a | LCD | OLED | Super AMOLED | AMOLED | |
Functions | ||||||
Audio Speaker | Bluetooth | Bluetooth | ||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | Splash resistant | 5 ATM | IP67 | 5 ATM | IP67 | 5 ATM |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | n/a | n/a | Android Wear | FreeRTOS | Tizen OS | Tizen OS |
Apps | ||||||
Music | ||||||
More Information | ||||||
Check Amazon | Check Amazon |