More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $400 | $250 | $300 | $150 | $199.99 | $170 |
Release / Update | 2021 | 2016 | 2021 | 2014 | 2017 | 2015 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 11 Days | 13 hours to 8 days | 72 hours | 1 day | 2 days | 8 months |
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 | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | ||||||
Resolution | 416 x 416 | 148 x 205 | 454 x 454 | 320 x 290 | 216 x 432 | n/a |
Size | 1.3 inches | 1.38 inches | 1.4 inches | 1.56 inches | 1.5 | 1.3 inches |
Touch | ||||||
Type | AMOLED | AMOLED | LCD | AMOLED | Analog | |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | 5 ATM | IP68 | IP67 | 5 ATM | 5 ATM |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Wear OS | WearOS 3 | Android Wear | Tizen OS | n/a | |
Apps | ||||||
Music | ||||||
More Information | ||||||
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