More Information | ||||||
Check Amazon | Check Amazon | |||||
Price and Release Date | ||||||
Suggested Price | $250 | $150 | $175 | $59 | $300 | $170 |
Release / Update | 2015 | 2020 | 2016 | 2016 | 2014 | 2015 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 7 days | 7 days | 6 months | 15 days | 2–3 days | 8 months |
Rechargeable | ||||||
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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 | ||||||
Resolution | 126 x 294 | 216 × 432 | 320 x 320 | n/a | ||
Size | 1.26 inches | 1.1 inches | 1.61 inches | 1.5 inches | 1.63 inches | 1.3 inches |
Touch | ||||||
Type | Monochrome LCD | AMOLED | Analog | AMOLED | Super AMOLED | Analog |
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 | IP67 | 5 ATM |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | n/a | Built-in | Tizen | Tizen OS | n/a | |
Apps | ||||||
Music | ||||||
More Information | ||||||
Check Amazon | Check Amazon |