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More Information | |||||
Check Amazon | |||||
Price and Release Date | |||||
Suggested Price | $150 | $250 | $139.99 | $350 | $300 |
Release / Update | 2015 | 2015 | 2017 | 2017 | 2014 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 5 days | 7 days | 5 days | 48 hours | 2–3 days |
Rechargeable | |||||
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Compatibility Support | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | n/a | ||||
Windows | n/a | ||||
Connectivity Support | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | n/a | 64 x 128 | 480 x 480 | 320 x 320 | |
Size | 1.26 inches | 1.38 inches | 1.63 inches | ||
Touch | n/a | ||||
Type | OLED | Monochrome LCD | OLED | P-OLED | Super AMOLED |
Functions | |||||
Audio Speaker | Bluetooth | ||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 1 ATM | 5 ATM | 5 ATM | IP68 | IP67 |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | n/a | n/a | Android Wear 2 | Tizen OS | |
Apps | |||||
Music | |||||
More Information | |||||
Check Amazon |