More Information | ||||||||
Check Amazon | Check Amazon | |||||||
Price and Release Date | ||||||||
Suggested Price | $200 | $200 | $180 | $180 | $200 | $300 | $100 | $130 |
Release / Update | 2014 | 2019 | 2019 | 2016 | 2014 | 2015 | 2014 | 2015 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 2 days | 1 day | 2 days | 25 days | 1 day | 2–3 days | 5 days | 2 days |
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | n/a | n/a | n/a | n/a | n/a | ||
Windows | n/a | n/a | n/a | n/a | n/a | n/a | ||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | $ | |||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | n/a | n/a | ||||||
Resolution | 320 x 106 | 360 x 360 | 400 x 400 | 320 x 320 | 360 x 360 | n/a | n/a | |
Size | 1.37 inches | 1.2 inches | 1.39 inches | 1.63 inches | 1.2 inches | n/a | n/a | |
Touch | n/a | n/a | ||||||
Type | Capacitative TFT | AMOLED | OLED | Super AMOLED | Super AMOLED | n/a | n/a | |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | IP67 | IP68 | 5 ATM | 5 ATM | IP67 | IP68 | IP58 | IP58 |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | n/a | Wear OS | Wear OS | n/a | Android Wear | Tizen OS | n/a | n/a |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
Check Amazon | Check Amazon |