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More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $250 | $300 | $299 | $99 | $170 | $70 |
Release / Update | 2015 | 2014 | 2017 | 2019 | 2015 | 2019 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 10 hours to 3 weeks | 2 days | 24 hours (5 hrs w GPS and heart rate) | 7 days | 8 months | 18 months |
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 | ||||||
Resolution | 205 x 148 | 320 x 320 | 400 x 400 | 128x64 | n/a | |
Size | 1.38 inches | 1.3 inches | 1.39 inches | 0.74 inches | 1.3 inches | 1.42 inches |
Touch | ||||||
Type | LCD | P-OLED | AMOLED | OLED | Analog | |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | IP67 | 5 ATM | 5 ATM | 5 ATM | 5 ATM |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Android Wear | Android Wear 1.5 | FreeRTOS | n/a | ||
Apps | ||||||
Music | ||||||
More Information | ||||||
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