More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $99.99 | $179 | $150 | $150 | $410 | $80 | $170 |
Release / Update | 2018 | 2019 | 0000 | 2016 | 2021 | 2016 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 30 days | 24 days | 24 hours to 10 days | 5 days | 14 Days | 8 months | 8 months |
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 | 128 x 128 | 466 x 466 | n/a | ||
Size | 1.28 inches | 1.39 inches | 1.4 inches | 1.3 inches | |||
Touch | n/a | ||||||
Type | NA | AMOLED | OLED | AMOLED | E-Ink | Analog | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP68 | 5 ATM | IP67 | 5 ATM | 5 ATM | 5 ATM | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Built-in | KoodOS | n/a | HarmonyOS 2 | n/a | n/a | |
Apps | |||||||
Music | |||||||
More Information | |||||||
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