More Information | ||||||
Check Amazon | ||||||
Price and Release Date | ||||||
Suggested Price | $229 | $ | $300 | $349 | $250 | $250 |
Release / Update | 2017 | 0000 | 2014 | 2017 | 2021 | 2013 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 48 | 5 hours to 2.5 days | 2 days | 1.45 days | 40 Hours | |
Rechargeable | ||||||
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Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | n/a | n/a | n/a | n/a | ||
Windows | n/a | n/a | n/a | n/a | ||
Connectivity Support | ||||||
Bluetooth | Yes | |||||
Cellular | ||||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | ||||||
Resolution | 400 x 400 | 160 x 32 | 320 x 320 | 480 x 480 | 396 x 396 | 480 x 360 |
Size | 1.39 inches | 1.8 inches | 1.3 inches | 1.38 inches | 1.9 inches | 2 inches |
Touch | ||||||
Type | AMOLED | PMOLED | P-OLED | P-OLED | AMOLED | Super AMOLED |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | IP57 | IP67 | IP68 | 5 ATM (50 Meters) | IP67 | |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Android Wear 2 | Android Wear | Android Wear 2 | Wear OS 3 | Tizen OS | |
Apps | ||||||
Music | ||||||
More Information | ||||||
Check Amazon |