More Information | |||||
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Price and Release Date | |||||
Suggested Price | $99.99 | $156 | $99 | $300 | $170 |
Release / Update | 2018 | 2019 | 2021 | 2014 | 2014 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 30 days | 14 Days | 14 days | 2–3 days | 3 days |
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 | 454 x 454 | 194 x 368 | 320 x 320 | 296 x 128 |
Size | 1.28 inches | 1.39 inches | 1.47 inches | 1.63 inches | 1.4 inches |
Touch | |||||
Type | NA | AMOLED | AMOLED | Super AMOLED | E Ink |
Functions | |||||
Audio Speaker | Bluetooth | ||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | IP68 | 5 ATM | 5 ATM | IP67 | IP68 |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Lite OS | Built-in | Tizen OS | Android Wear | |
Apps | |||||
Music | |||||
More Information | |||||
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