More Information | |||||||
Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
Suggested Price | $150 | $255 | $125 | $175 | $249 | $149.99 | $175 |
Release / Update | 2015 | 2018 | 2015 | 2018 | 2017 | 2017 | 2016 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 24 hours | 7 days | 1 year | 1 year | 6 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 | n/a | ||||||
Resolution | 320 x 320 | 454 x 454 | n/a | 360 x 360 | |||
Size | 1.63 inches or 1.45 inch | 1.4 inches | n/a | 1.2 inches | 1.73 inches | 1.61 inches | |
Touch | n/a | ||||||
Type | AMOLED | AMOLED | n/a | P-OLED | Analog | Analog | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP67 | IP67 | IP67 | 5 ATM | IP67 | 5 ATM | 5 ATM |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Android Wear 2 | Wear OS | n/a | Android Wear 2 | |||
Apps | |||||||
Music | |||||||
More Information | |||||||
Check Amazon | Check Amazon |