More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $99.99 | $149 | $199.95 | $300 | $79.99 | $299 | $255 |
Release / Update | 2018 | 2021 | 2018 | 2015 | 2018 | 2016 | 2017 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 30 days | 5 days | 4 days | 10 hours to 4 weeks | 1 year | 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 | 176 x 176 | 206 x 124 | 300 x 300 | 180 x 180 | 88 x 88 | 128x128 | |
Size | 1.28 inches | 0.76 inches | 1.34 inches | 1 inch | NA | 1.37 inches | 1.4 inch |
Touch | |||||||
Type | NA | AMOLED | OLED | NA | LCD | LCD | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP68 | 5 ATM | 5 ATM | 5 ATM | 5 ATM | WR30 | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Built-in | n/a | Android Wear 2 | ||||
Apps | |||||||
Music | |||||||
More Information | |||||||
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