More Information | ||||||||
Check Amazon | Check Amazon | |||||||
Price and Release Date | ||||||||
Suggested Price | $99.99 | $60 | $349 | $349 | $200 | $300 | $170 | $250 |
Release / Update | 2018 | 2012 | 2017 | 2015 | 2014 | 2020 | 2014 | 2014 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 30 days | 6 months | 1.45 days | 8 hours | 30 Hours | 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 | ||||||||
Resolution | 176 x 176 | 480 x 480 | 320 x 320 | 128x128 | 240 x 240 | 296 x 128 | 320 x 320 | |
Size | 1.28 inches | 1.38 inches | 1.3 inches | 1.2 inches | 1.4 inches | 1.6 inches | ||
Touch | ||||||||
Type | NA | P-OLED | P-OLED | LCD | TFT LCD | E Ink | TFT LCD | |
Functions | ||||||||
Audio Speaker | Alerts only | Bluetooth | ||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | IP68 | Splash resistant | IP68 | IP67 | 3 ATM | 3 ATM | IP68 | IP68 |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | n/a | Android Wear 2 | Android Wear | Built-in | Android Wear | Android Wear | ||
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
Check Amazon | Check Amazon |