More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $199 | $300 | $170 | $350 | $300 | $199 |
Release / Update | 2017 | 2015 | 2014 | 2023 | 2014 | 2017 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | $ | |||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 18 hours | 10 hours to 4 weeks | 7 days | 24 hours | 2 days | |
Rechargeable | ||||||
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Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | n/a | n/a | n/a | |||
Windows | n/a | n/a | n/a | |||
Connectivity Support | ||||||
Bluetooth | ||||||
Cellular | ||||||
GPS | Connected GPS | |||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | ||||||
Resolution | 340 x 272 or 390 x 312 | 180 x 180 | 128 x 16 | 384 x 384 pixels | 320 x 320 | |
Size | 1.5 inches or 1.65 inches | 1 inch | 1.41 inches | 1.2" | 1.3 inches | 1.39 inches |
Touch | ||||||
Type | AMOLED | OLED | AMOLED | P-OLED | AMOLED | |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM | 5 ATM (50 Meters) | IP67 | 5 ATM |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | WatchOS 4 | n/a | n/a | Wear OS 4 | Android Wear | Android Wear 2 |
Apps | ||||||
Music | ||||||
More Information | ||||||
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