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More Information | |||||
Check Amazon | |||||
Price and Release Date | |||||
Suggested Price | $90 | $130 | $130 | $ | $200 |
Release / Update | 2015 | 2015 | 2018 | 0000 | 2014 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | $ | ||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 5 to 7 days | 1 year | 7 days | 5 hours to 2.5 days | 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 32 | n/a | 48 x 128 | 160 x 32 | 320 x 106 |
Size | 1 inch | 1.07 inches | 0.74 inches | 1.8 inches | 1.37 inches |
Touch | |||||
Type | OLED | Segmented LCD | OLED | PMOLED | Capacitative TFT |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | IPX4 | 5 ATM | 5 ATM | IP57 | IP67 |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | n/a | n/a | |||
Apps | |||||
Music | |||||
More Information | |||||
Check Amazon |