More Information | |||||
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Price and Release Date | |||||
Suggested Price | $170 | $349 | $410 | $150 | $145 |
Release / Update | 2014 | 2015 | 2021 | 2015 | 2017 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | $ | ||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 7 days | 14 Days | 8 months | 6 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 | 128 x 16 | 400 x 400 | 466 x 466 | n/a | |
Size | 1.41 inches | 1.4 inches | 1.4 inches | 1.3 inches | |
Touch | |||||
Type | OLED | AMOLED | AMOLED | Analog | |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM | 3 ATM | |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | n/a | Android Wear | HarmonyOS 2 | n/a | |
Apps | |||||
Music | |||||
More Information | |||||
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