More Information | ||||||
Check Amazon | Check Amazon | |||||
Price and Release Date | ||||||
Suggested Price | $199 | $429 | $300 | $299 | $100 | $170 |
Release / Update | 2018 | 2021 | 2015 | 2016 | 2013 | 2014 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | $ | |||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 5 days | 18 Hours | 5 days | 3 days | ||
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 | ||||||
Cellular | ||||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | ||||||
Resolution | 320 x 300 | 396 x 484 | 480 x 480 | 296 x 128 | ||
Size | 1.34 inches | 1.9 inches | 1.38 inches | 1.37 inches | 1.4 inches | |
Touch | ||||||
Type | OLED | MicroLED | P-OLED | LCD | LED | E Ink |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | water resistant but not waterproof | 2 ATM | IP68 | ||
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Propriertary | WatchOS 8 | Android Wear | Android Wear 2 | n/a | Android Wear |
Apps | ||||||
Music | ||||||
More Information | ||||||
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