More Information | |||||
Price and Release Date | |||||
Suggested Price | $199 | $255 | $300 | $150 | $150 |
Release / Update | 2018 | 2017 | 2020 | 2014 | 2015 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 5 days | 30 hours | 30 Hours | 2–3 days | |
Rechargeable | |||||
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Compatibility Support | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | n/a | ||||
Windows | n/a | ||||
Connectivity Support | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 320 x 300 | 128x128 | 240 x 240 | 432 x 128 | |
Size | 1.34 inches | 1.4 inch | 1.2 inches | 1.84 inches | |
Touch | |||||
Type | OLED | LCD | TFT LCD | Super AMOLED | LCD |
Functions | |||||
Audio Speaker | Bluetooth | ||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM | WR30 | 3 ATM | IP67 | 5 ATM |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Propriertary | Built-in | n/a | ||
Apps | |||||
Music | |||||
More Information | |||||