![]() |
![]() |
![]() |
![]() |
![]() |
|
More Information | |||||
Check Amazon | Check Amazon | ||||
Price and Release Date | |||||
Suggested Price | $179 | $250 | $ | $100 | $120 |
Release / Update | 2019 | 2016 | 0000 | 2015 | 2015 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | $ | ||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 24 days | 13 hours to 8 days | 5 hours to 2.5 days | 6 months | 8 days (without notifications) |
Rechargeable | |||||
|
|||||
Compatibility Support | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | n/a | n/a | n/a | n/a | |
Windows | n/a | n/a | n/a | n/a | |
Connectivity Support | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | n/a | ||||
Resolution | 454 x 454 | 148 x 205 | 160 x 32 | n/a | |
Size | 1.39 inches | 1.38 inches | 1.8 inches | n/a | |
Touch | n/a | ||||
Type | AMOLED | PMOLED | n/a | LED | |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM | 5 ATM | IP57 | 5 ATM | 2 ATM |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Built-in | n/a | n/a | ||
Apps | |||||
Music | |||||
More Information | |||||
Check Amazon | Check Amazon |