More Information | |||||||
Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
Suggested Price | $156 | $149.99 | $150 | $80 | $99 | $300 | $130 |
Release / Update | 2019 | 2017 | 2018 | 2015 | 2019 | 2014 | 2020 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 14 Days | 1 year | 6 months | 6 months | 7 days | 2–3 days | 14 Days |
Rechargeable | |||||||
|
|||||||
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 | n/a | ||||||
Resolution | 454 x 454 | n/a | 128x64 | 320 x 320 | 454 x 454 | ||
Size | 1.39 inches | 1.73 inches | 1.49 inches | n/a | 0.74 inches | 1.63 inches | 1.39 inches |
Touch | n/a | ||||||
Type | AMOLED | Analog | Analog | n/a | OLED | Super AMOLED | AMOLED |
Functions | |||||||
Audio Speaker | Bluetooth | ||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM | 5 ATM | 5 ATM | IP67 | 5 ATM |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Lite OS | n/a | FreeRTOS | Tizen OS | Built-in | ||
Apps | |||||||
Music | |||||||
More Information | |||||||
Check Amazon | Check Amazon |