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More Information | |||||
Check Amazon | |||||
Price and Release Date | |||||
Suggested Price | $180 | $410 | $149.99 | $79 | $250 |
Release / Update | 2015 | 2021 | 2017 | 2015 | 2014 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | $ | ||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 6 days | 14 Days | 1 year | 6 months | 2 days |
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 88 | 466 x 466 | n/a | 320 x 320 | |
Size | 0.73 inches | 1.4 inches | 1.73 inches | n/a | 1.6 inches |
Touch | n/a | ||||
Type | PMOLED | AMOLED | Analog | n/a | TFT LCD |
Functions | |||||
Audio Speaker | Bluetooth | Bluetooth | |||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | IP57 | 5 ATM | 5 ATM | IP68 | |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | n/a | HarmonyOS 2 | n/a | Android Wear | |
Apps | |||||
Music | |||||
More Information | |||||
Check Amazon |