More Information | |||||
Check Amazon | Check Amazon | ||||
Price and Release Date | |||||
Suggested Price | $100 | $120 | $250 | $150 | $170 |
Release / Update | 2016 | 2014 | 2021 | 2014 | 2015 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | $ | ||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 1 year | 2 weeks | 40 Hours | 2–3 days | 8 months |
Rechargeable | |||||
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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 | blue | ||||
Resolution | 64 x 64 | 128 x 32 | 396 x 396 | 432 x 128 | n/a |
Size | 0.55 inches | 1.9 inches | 1.84 inches | 1.3 inches | |
Touch | swipe | ||||
Type | OLED | AMOLED | Super AMOLED | Analog | |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM | 5 ATM (50 Meters) | IP67 | 5 ATM | |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | n/a | n/a | Wear OS 3 | n/a | n/a |
Apps | |||||
Music | |||||
More Information | |||||
Check Amazon | Check Amazon |