More Information | |||||
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Price and Release Date | |||||
Suggested Price | $255 | $215 | $279 | $299 | $50 |
Release / Update | 2018 | 2019 | 2022 | 2023 | 2020 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 24 hours | 2 weeks | 50 Hours | Up to 40 hours | 20 days |
Rechargeable | |||||
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Compatibility Support | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | |||||
Windows | |||||
Connectivity Support | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | Option | ||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 454 x 454 | Analog | 396 x 396 | 480 x 480 pixels | 126 x 294 |
Size | 1.4 inches | NA | 1.9 inches | 1.5 inch | 1.1 inches |
Touch | |||||
Type | AMOLED | E-INK | Super AMOLED | Super AMOLED | AMOLED |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | IP67 | 3 ATM | 5 ATM (50 Meters) | IP68 | 5 ATM |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Wear OS | NA | Wear OS 3.5 | Wear OS 4 | Built-in |
Apps | |||||
Music | |||||
More Information | |||||
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