More Information | |||||||
Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
Suggested Price | $269 | $199 | $350 | $300 | $299 | $470 | $300 |
Release / Update | 2016 | 2019 | 2017 | 2015 | 2016 | 2014 | 2020 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | ||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 18 hours | 5 days | 48 hours | 1.5 days | 13 hours to 30 days | 30 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 | 340 x 272 or 390 x 312 | 300 x 300 | 480 x 480 | 360 x 325 or 360 x 330 | 240 x 240 | ||
Size | 1.5 inches or 1.65 inches | 1.34 inches | 1.38 inches | 1.37 inches or 1.56 inches | 1.37 inches | 1.2 inches | |
Touch | |||||||
Type | AMOLED | AMOLED | P-OLED | LCD | LCD | TFT LCD | |
Functions | |||||||
Audio Speaker | Bluetooth | Alerts only | |||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5ATM | 5 ATM | IP68 | IP67 | 3 ATM | 3 ATM | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Watch OS | Built-in | Android Wear 2 | Android Wear | Android Wear 2 | n/a | Built-in |
Apps | |||||||
Music | |||||||
More Information | |||||||
Check Amazon | Check Amazon |