More Information | ||||
Check Amazon | Check Amazon | |||
Price and Release Date | ||||
Suggested Price | $150 | $349 | $59 | $250 |
Release / Update | 2014 | 2015 | 2016 | 2021 |
Activity & Fitness | ||||
Calories | ||||
Distance | ||||
Heart | ||||
VO2max (Oxygen) | ||||
Sleep | ||||
Steps | ||||
Stress mgt | ||||
Female health | ||||
Skin temp | ||||
Breath rate | ||||
Battery | ||||
Duration | 15 days | 40 Hours | ||
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 | ||||
Resolution | 320 x 320 | 320 x 320 | 216 × 432 | 396 x 396 |
Size | 1.63 inches | 1.3 inches | 1.5 inches | 1.9 inches |
Touch | ||||
Type | AMOLED | P-OLED | AMOLED | AMOLED |
Functions | ||||
Audio Speaker | ||||
Clock | ||||
Phone | ||||
Vibration | ||||
Voice | ||||
Hardware | ||||
Accelerometer | ||||
Barometer or Altimeter | ||||
Ultraviolet Sensor | ||||
Water Resistance | IP55 | IP67 | 5 ATM | 5 ATM (50 Meters) |
Notifications | ||||
Phone | ||||
Emails | ||||
Texts | ||||
Software | ||||
Operating System | Android Wear | Android Wear | Tizen | Wear OS 3 |
Apps | ||||
Music | ||||
More Information | ||||
Check Amazon | Check Amazon |