More Information | ||||||||
Check Amazon | Check Amazon | |||||||
Price and Release Date | ||||||||
Suggested Price | $199 | $200 | $349 | $200 | $180 | $250 | $350 | $250 |
Release / Update | 2019 | 2015 | 2015 | 2014 | 2016 | 2021 | 2016 | 2014 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 5 days | 2 days | 25 days | 40 Hours | 4 days | 2 days | ||
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | n/a | n/a | n/a | n/a | |||
Windows | n/a | n/a | n/a | n/a | n/a | |||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | Yes +$ | |||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | ||||||||
Resolution | 300 x 300 | n/a | 320 x 320 | 320 x 106 | 396 x 396 | 360 x 360 | 320 x 320 | |
Size | 1.34 inches | n/a | 1.3 inches | 1.37 inches | 1.9 inches | 1.3 inches | 1.6 inches | |
Touch | n/a | |||||||
Type | AMOLED | n/a | P-OLED | Capacitative TFT | AMOLED | Fullcolor AOD | TFT LCD | |
Functions | ||||||||
Audio Speaker | Bluetooth | |||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM | IP67 | IP67 | 5 ATM | 5 ATM (50 Meters) | IP68 | IP68 | |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Built-in | n/a | Android Wear | n/a | n/a | Wear OS 3 | Tizen OS | Android Wear |
Apps | ||||||||
Music | Spotify | |||||||
More Information | ||||||||
Check Amazon | Check Amazon |